diff --git a/copyrightstamp.txt b/copyrightstamp.txt
index eba801d6bf0304e8b9c22a9aa37ba431fb3de3eb..5c45213c4116419479a66f8f867817a4a353397e 100644
--- a/copyrightstamp.txt
+++ b/copyrightstamp.txt
@@ -1,7 +1,7 @@
 ######### COPYRIGHT #########
 
-Copyright(c) DATE:
-------------------
+Copyright(c) DATE
+-----------------
 
 * LabEx Archimède: http://labex-archimede.univ-amu.fr/
 * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
@@ -11,27 +11,27 @@ Copyright(c) DATE:
 This software is a port from LTFAT LTFAT_VERSION :
 Copyright (C) 2005-DATE Peter L. Soendergaard <peter@sonderport.dk>.
 
-Contributors:
--------------
+Contributors
+------------
 
 * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
 * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
 
-Description:
-------------
+Description
+-----------
 
 ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
 (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
 time-frequency analysis and synthesis.
 
-Version:
---------
+Version
+-------
 
 * ltfatpy version = LTFATPY_VERSION
 * LTFAT version = LTFAT_VERSION
 
-Licence:
---------
+Licence
+-------
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -46,4 +46,4 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-######### COPYRIGHT #########
\ No newline at end of file
+######### COPYRIGHT #########
diff --git a/doc/copyright.rst b/doc/copyright.rst
index d75986d11063d0debddda96b953086a530664def..242d94d0686f624ad6b3164fd70b8139d6e9d292 100644
--- a/doc/copyright.rst
+++ b/doc/copyright.rst
@@ -26,7 +26,7 @@ time-frequency analysis and synthesis.
 Version
 -------
 
-* ltfatpy version = 1.0.4
+* ltfatpy version = 1.0.5
 * LTFAT version = 2.1.0
 
 Licence
diff --git a/ltfatpy/__init__.py b/ltfatpy/__init__.py
index 413ffd2dc8be3ce791eb79fad765efd64c380b26..9adf7bbc03a02a9f89ecf72dc0dca1c5801d07e3 100644
--- a/ltfatpy/__init__.py
+++ b/ltfatpy/__init__.py
@@ -117,4 +117,4 @@ __all__ = ["arg_firwin", "assert_groworder", "assert_sigreshape_post",
            "long2fir", "normalize", "rms", "thresh", "lcm", "postpad"]
 
 
-__version__ = "1.0.4"
+__version__ = "1.0.5"
diff --git a/ltfatpy/comp/arg_firwin.py b/ltfatpy/comp/arg_firwin.py
index 3b3d1d07748ebe2e08d19a673a5be135d2ac5821..d5e8c759d7d8b6abd0c63aea3953500c3505e6c9 100644
--- a/ltfatpy/comp/arg_firwin.py
+++ b/ltfatpy/comp/arg_firwin.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of FIR window names
 
 Ported from ltfat_2.1.0/comp/arg_firwin.m
diff --git a/ltfatpy/comp/assert_groworder.py b/ltfatpy/comp/assert_groworder.py
index 656bc86e314e3ec21a41bf52f5d3d69b4252caf9..e69e94701c05ffbd6134e2e227e2e675109f8834 100644
--- a/ltfatpy/comp/assert_groworder.py
+++ b/ltfatpy/comp/assert_groworder.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of order parameter growing
 
 Ported from ltfat_2.1.0/comp/assert_groworder.m
diff --git a/ltfatpy/comp/assert_sigreshape_post.py b/ltfatpy/comp/assert_sigreshape_post.py
index 112c4b15bda9ced83b42da6494ec0c055fd91da9..6a585fe89a9cf5f5a2d30f9dda2899af12e60cfe 100644
--- a/ltfatpy/comp/assert_sigreshape_post.py
+++ b/ltfatpy/comp/assert_sigreshape_post.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of original permuted shape restoration
 
 Ported from ltfat_2.1.0/comp/assert_sigreshape_post.m
diff --git a/ltfatpy/comp/assert_sigreshape_pre.py b/ltfatpy/comp/assert_sigreshape_pre.py
index afbfada48de448b7ac05a1938daf346e0831367b..27d907f7a590296c57f2026989ded010f93dd7ab 100644
--- a/ltfatpy/comp/assert_sigreshape_pre.py
+++ b/ltfatpy/comp/assert_sigreshape_pre.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of dimension input proprocessing and handling
 
 Ported from ltfat_2.1.0/comp/assert_sigreshape_pre.m
diff --git a/ltfatpy/comp/comp_dct.pyx b/ltfatpy/comp/comp_dct.pyx
index dd6c64377f303863771d1f5604e05aac6f86358e..35e1b36c9d1ef919f67bc9ef053b58106748b202 100644
--- a/ltfatpy/comp/comp_dct.pyx
+++ b/ltfatpy/comp/comp_dct.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of dct calculations.
diff --git a/ltfatpy/comp/comp_dst.pyx b/ltfatpy/comp/comp_dst.pyx
index a5628814c2f3803e9818d3c28d7ee0ade345b623..96e14a61b24b365ab8ac86b32045aa1cdcc19ea5 100644
--- a/ltfatpy/comp/comp_dst.pyx
+++ b/ltfatpy/comp/comp_dst.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of dst calculations.
diff --git a/ltfatpy/comp/comp_gabdual_long.pyx b/ltfatpy/comp/comp_gabdual_long.pyx
index f33daf1726ac02ce7eacf52ba3d74055f32f7868..018b01bd880be3e20f3da139785deda003e06bca 100644
--- a/ltfatpy/comp/comp_gabdual_long.pyx
+++ b/ltfatpy/comp/comp_gabdual_long.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of gabor dual windows calculations.
diff --git a/ltfatpy/comp/comp_gabtight_long.pyx b/ltfatpy/comp/comp_gabtight_long.pyx
index daf0295a9d7f523448eb7149d8b89cbb8017c050..18d5a0829e7c9637e1227e4b304eff7e20e35db8 100644
--- a/ltfatpy/comp/comp_gabtight_long.pyx
+++ b/ltfatpy/comp/comp_gabtight_long.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of tight gabor windows calculation.
diff --git a/ltfatpy/comp/comp_hermite.py b/ltfatpy/comp/comp_hermite.py
index b8ce98dd2d0a27d7fd0dbce5af2f579c0ac0384f..f5394b0f3e4c7b408138b79edf9ba46f62e322a1 100644
--- a/ltfatpy/comp/comp_hermite.py
+++ b/ltfatpy/comp/comp_hermite.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of sampling of continuous Hermite function computation
 
 Ported from ltfat_2.1.0/comp/comp_hermite.m
diff --git a/ltfatpy/comp/comp_hermite_all.py b/ltfatpy/comp/comp_hermite_all.py
index dc0abf7292c1ee034915a514ba11618133d948e1..81efa7d84542b8e26c74870a02a1804aa42da4c0 100644
--- a/ltfatpy/comp/comp_hermite_all.py
+++ b/ltfatpy/comp/comp_hermite_all.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of sampling of all Hermite function computation
 
 Ported from ltfat_2.1.0/comp/comp_hermite_all.m
diff --git a/ltfatpy/comp/comp_isepdgt.pyx b/ltfatpy/comp/comp_isepdgt.pyx
index d2cfa51dedebd26fbe67e91e1373d39fc5517050..0b21b8a9b7290a4976398ab6baba25aaa73b2a69 100644
--- a/ltfatpy/comp/comp_isepdgt.pyx
+++ b/ltfatpy/comp/comp_isepdgt.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of isepdgt calculations.
diff --git a/ltfatpy/comp/comp_isepdgtreal.pyx b/ltfatpy/comp/comp_isepdgtreal.pyx
index 0a274ba5d74786f29ad40770962c88b75cb7938b..a0e7b3c98b6b7a6c98d5683bbca180ee72e379b9 100644
--- a/ltfatpy/comp/comp_isepdgtreal.pyx
+++ b/ltfatpy/comp/comp_isepdgtreal.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains interface functions for the LTFAT computed
 versions of isepdgtreal calculations.
diff --git a/ltfatpy/comp/comp_pgauss.pyx b/ltfatpy/comp/comp_pgauss.pyx
index 43f70c2d43c9915d6812ba86976a15b6214384c4..ebe87fe4ccb55bfd022268b84a8e91170de5ed31 100644
--- a/ltfatpy/comp/comp_pgauss.pyx
+++ b/ltfatpy/comp/comp_pgauss.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains interface functions for the LTFAT computed
 versions of periodized Gaussian calculation.
 
diff --git a/ltfatpy/comp/comp_sepdgt.pyx b/ltfatpy/comp/comp_sepdgt.pyx
index 7e200ade008f156178c3c559ee125314419247cf..40d7fa7f777c9eae8f18199c77e24f9d548d6f76 100644
--- a/ltfatpy/comp/comp_sepdgt.pyx
+++ b/ltfatpy/comp/comp_sepdgt.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains interface functions for the LTFAT computed
 versions of sepdgt calculations.
 
diff --git a/ltfatpy/comp/comp_sepdgtreal.pyx b/ltfatpy/comp/comp_sepdgtreal.pyx
index 34b5ef6ac2b95378d17285e7f4ad50e52a184647..088a4ebf1da80214b57568dca71b0782b956802a 100644
--- a/ltfatpy/comp/comp_sepdgtreal.pyx
+++ b/ltfatpy/comp/comp_sepdgtreal.pyx
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains interface functions for the LTFAT computed
 versions of sepdgt calculations.
 
diff --git a/ltfatpy/comp/comp_sigreshape_post.py b/ltfatpy/comp/comp_sigreshape_post.py
index ae40367ff609757cb54d11247ecb2a381c8f2f50..464604c98cf29d8d788f1d8d288ff13345797256 100644
--- a/ltfatpy/comp/comp_sigreshape_post.py
+++ b/ltfatpy/comp/comp_sigreshape_post.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of comp_sigreshape_post calculation
 
 Ported from ltfat_2.1.0/comp/comp_sigreshape_post.m
diff --git a/ltfatpy/comp/comp_sigreshape_pre.py b/ltfatpy/comp/comp_sigreshape_pre.py
index 1abda6ca6563114eceb313bcb5ce30eaa276921d..fe645baa52d8fec422ebff7f85d307a5e5019451 100644
--- a/ltfatpy/comp/comp_sigreshape_pre.py
+++ b/ltfatpy/comp/comp_sigreshape_pre.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of comp_sigreshape_pre calculation
 
 Ported from ltfat_2.1.0/comp/comp_sigreshape_pre.m
diff --git a/ltfatpy/comp/comp_window.py b/ltfatpy/comp/comp_window.py
index 58c61ad6c8aee903b8262912c1075798116adf85..d72c1b3efe359c42a514ac3572dfcb5447f26be6 100644
--- a/ltfatpy/comp/comp_window.py
+++ b/ltfatpy/comp/comp_window.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of window calculation from descriptions
 
 Ported from ltfat_2.1.0/comp/comp_window.m
diff --git a/ltfatpy/comp/gabpars_from_windowsignal.py b/ltfatpy/comp/gabpars_from_windowsignal.py
index 11790e7ec3638200aa13ebe1345291ae9a716884..3e0a0b43795fdb913136c2284bdc0472895ca89a 100644
--- a/ltfatpy/comp/gabpars_from_windowsignal.py
+++ b/ltfatpy/comp/gabpars_from_windowsignal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of gabpars_from_windowsignal calculation
 
 Ported from ltfat_2.1.0/comp/gabpars_from_windowsignal.m
diff --git a/ltfatpy/comp/ltfat.pxd b/ltfatpy/comp/ltfat.pxd
index 67525209212fb0264993e9e15cedc987780982f6..b3d8e7901dced57ecd1712daa9669944d96f5bc9 100644
--- a/ltfatpy/comp/ltfat.pxd
+++ b/ltfatpy/comp/ltfat.pxd
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 cdef enum dgt_phasetype:
     FREQINV = 0
diff --git a/ltfatpy/fourier/dcti.py b/ltfatpy/fourier/dcti.py
index 39507f6758d603b000061160cf67cf83135a283c..6d1c439888be24bf5bbeae980b8ac26425867ea0 100644
--- a/ltfatpy/fourier/dcti.py
+++ b/ltfatpy/fourier/dcti.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 """This module contains DCTI function
 
diff --git a/ltfatpy/fourier/dctii.py b/ltfatpy/fourier/dctii.py
index 62e341f2a94150cad2d58e2f7565bac1f3cb5eff..aae0519bf5718f111e9b92c359d4f39a21385625 100644
--- a/ltfatpy/fourier/dctii.py
+++ b/ltfatpy/fourier/dctii.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains DCTII function
 
 Ported from ltfat_2.1.0/fourier/dctii.m
diff --git a/ltfatpy/fourier/dctiii.py b/ltfatpy/fourier/dctiii.py
index 462da06b75f9ba6b36bb45bb420b31597f4a7d0f..03a107804f571e0612f31ea568f3def0693b5b2f 100644
--- a/ltfatpy/fourier/dctiii.py
+++ b/ltfatpy/fourier/dctiii.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains dctIII function
 
 Ported from ltfat_2.1.0/fourier/dctiii.m
diff --git a/ltfatpy/fourier/dctiv.py b/ltfatpy/fourier/dctiv.py
index cc02fb2a40bf33e88cb61b7a88e8d7a327f7f5d4..63cd3bf063d845cf41be64f8d296e6d318fcb8f0 100644
--- a/ltfatpy/fourier/dctiv.py
+++ b/ltfatpy/fourier/dctiv.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains dctIV function
 
 Ported from ltfat_2.1.0/fourier/dctiv.m
diff --git a/ltfatpy/fourier/dft.py b/ltfatpy/fourier/dft.py
index 2514d8f28a37432fc4617bd9d481d68fe11e1d3e..cedf723bd32d7e2868466ec97668c24ae06b0617 100644
--- a/ltfatpy/fourier/dft.py
+++ b/ltfatpy/fourier/dft.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of normalized discrete Fourier transform
 
 Ported from ltfat_2.1.0/fourier/dft.m
diff --git a/ltfatpy/fourier/dsti.py b/ltfatpy/fourier/dsti.py
index c3466ef9d106bd6c4cb826be7813896aa0481a7f..d6c5f145a9d298bebde080863cf8827162b36a22 100644
--- a/ltfatpy/fourier/dsti.py
+++ b/ltfatpy/fourier/dsti.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains DSTI function
 
 Ported from ltfat_2.1.0/fourier/dsti.m
diff --git a/ltfatpy/fourier/dstii.py b/ltfatpy/fourier/dstii.py
index c6945bd9541b877e386a392d04dac1dd7990097e..0242e84be1dafbe7721f46f26f8e8f61672d4c85 100644
--- a/ltfatpy/fourier/dstii.py
+++ b/ltfatpy/fourier/dstii.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains DSTII function
 
 Ported from ltfat_2.1.0/fourier/dstii.m
diff --git a/ltfatpy/fourier/dstiii.py b/ltfatpy/fourier/dstiii.py
index e613fd63cd3c307ebf8aa760687f35596e26c5e5..a38e2c048a2ea0a1b63408046f2e72cee57e4250 100644
--- a/ltfatpy/fourier/dstiii.py
+++ b/ltfatpy/fourier/dstiii.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains DSTIII function
 
 Ported from ltfat_2.1.0/fourier/dstiii.m
diff --git a/ltfatpy/fourier/dstiv.py b/ltfatpy/fourier/dstiv.py
index 35ebc3bb23484709decbdadb9528c5b64f806771..7dc1071c2439d396ddf167b87a68ffea72a92cc5 100644
--- a/ltfatpy/fourier/dstiv.py
+++ b/ltfatpy/fourier/dstiv.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains DSTIV function
 
 Ported from ltfat_2.1.0/fourier/dstiv.m
diff --git a/ltfatpy/fourier/fftindex.py b/ltfatpy/fourier/fftindex.py
index e60f5bb6d709f0b03107b7febc126eb5f1245685..825745e730fc46dac80608e734eeb2d6961b4f18 100644
--- a/ltfatpy/fourier/fftindex.py
+++ b/ltfatpy/fourier/fftindex.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of frequency index of FFT modulations computation
 
 Ported from ltfat_2.1.0/fourier/fftindex.m
diff --git a/ltfatpy/fourier/fftreal.py b/ltfatpy/fourier/fftreal.py
index c52302ca0209f5edd1b7e9153db8acf7449a719d..fbbbeba6739de45514180958907dcec428b506b2 100644
--- a/ltfatpy/fourier/fftreal.py
+++ b/ltfatpy/fourier/fftreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of FFT for real valued data computation
 
 Ported from ltfat_2.1.0/fourier/fftreal.m
diff --git a/ltfatpy/fourier/fftresample.py b/ltfatpy/fourier/fftresample.py
index 091190ee36a7483e9f67e656ab981757d97ad593..a62298681c6ce080a4b4378fc80c8f72cf5cbca8 100644
--- a/ltfatpy/fourier/fftresample.py
+++ b/ltfatpy/fourier/fftresample.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of signal resampling using Fourier interpolation
 
 Ported from ltfat_2.1.0/fourier/fftresample.m
diff --git a/ltfatpy/fourier/idft.py b/ltfatpy/fourier/idft.py
index 22d411eeb51c7d9f8b55dcc9a49f5224be84601f..afe375cf24eda22aad5936679f8578ac5a1dd93a 100644
--- a/ltfatpy/fourier/idft.py
+++ b/ltfatpy/fourier/idft.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of inverse normalized discrete Fourier transform
 
 Ported from ltfat_2.1.0/fourier/idft.m
diff --git a/ltfatpy/fourier/ifftreal.py b/ltfatpy/fourier/ifftreal.py
index 6a4eb90583555ad36340a66281d0e3c515471882..4b92fc5889b6997fb75ade3e5cff41646f808aee 100644
--- a/ltfatpy/fourier/ifftreal.py
+++ b/ltfatpy/fourier/ifftreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of inverse FFT for real valued data computation
 
 Ported from ltfat_2.1.0/fourier/ifftreal.m
diff --git a/ltfatpy/fourier/isevenfunction.py b/ltfatpy/fourier/isevenfunction.py
index 437f5e8148d2f3235b8e3261eb87690d15584c5f..95f85625456196bb7b1e0a20bc64ba0553eb85cc 100644
--- a/ltfatpy/fourier/isevenfunction.py
+++ b/ltfatpy/fourier/isevenfunction.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of even function tests
 
 Ported from ltfat_2.1.0/fourier/isevenfunction.m
diff --git a/ltfatpy/fourier/middlepad.py b/ltfatpy/fourier/middlepad.py
index b7222b3834698f3327ab0846981557038f4d6146..b0fcb737ccc2713ffb12f324bf5cc0e051341986 100644
--- a/ltfatpy/fourier/middlepad.py
+++ b/ltfatpy/fourier/middlepad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of symmetrical zero-extension or cut of data
 
 Ported from ltfat_2.1.0/fourier/middlepad.m
diff --git a/ltfatpy/fourier/pderiv.py b/ltfatpy/fourier/pderiv.py
index 639afd6e138527ebcf0a5130f4f9ddbd6268d285..b094b77e3f03cd4d8f192ae52d54dd3c7afd515a 100644
--- a/ltfatpy/fourier/pderiv.py
+++ b/ltfatpy/fourier/pderiv.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of derivative of smooth periodic function computation
 
 Ported from ltfat_2.1.0/fourier/pderiv.m
diff --git a/ltfatpy/fourier/pgauss.py b/ltfatpy/fourier/pgauss.py
index 18f8fada4c3e57b5687a7b6b733e4d24aeb03e43..d0a95b7e4dcde916f4bce5f9ab1456706f3c4652 100644
--- a/ltfatpy/fourier/pgauss.py
+++ b/ltfatpy/fourier/pgauss.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains sampled, periodized Gaussian window function
 
 Ported from ltfat_2.1.0/fourier/pgauss.m
diff --git a/ltfatpy/fourier/pherm.py b/ltfatpy/fourier/pherm.py
index 047839a57ecb5051ed16e047589af2e0a4ccf5f7..ecb9f0afdc98fc2208cda523f19f3c5e7a8b8c98 100644
--- a/ltfatpy/fourier/pherm.py
+++ b/ltfatpy/fourier/pherm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module contains samples of a periodized Hermite function
 
 Ported from ltfat_2.1.0/fourier/pherm.m
diff --git a/ltfatpy/fourier/psech.py b/ltfatpy/fourier/psech.py
index d142bc5e87b7def263d14a50c6b379ff86dd0fdc..73a2c4867c902f7ccb4a6f62f6cee3f4d1409c06 100644
--- a/ltfatpy/fourier/psech.py
+++ b/ltfatpy/fourier/psech.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of Sampled, periodized hyperbolic secant calculation
 
 Ported from ltfat_2.1.0/fourier/psech.m
diff --git a/ltfatpy/gabor/dgt.py b/ltfatpy/gabor/dgt.py
index 2f44a71525acb8c46bfab5888e551e7969ceb829..545fe6a52ff5647ad2fb08112ff36319110cf55a 100644
--- a/ltfatpy/gabor/dgt.py
+++ b/ltfatpy/gabor/dgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of dgt calculation
 
 Ported from ltfat_2.1.0/gabor/dgt.m
diff --git a/ltfatpy/gabor/dgtlength.py b/ltfatpy/gabor/dgtlength.py
index 1cb3e5e2ae6f58ef6b14297e26d9f4c6c1d9e58e..38b600b605621937223918467c1376c533d23b47 100644
--- a/ltfatpy/gabor/dgtlength.py
+++ b/ltfatpy/gabor/dgtlength.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of dgtlength calculation
 
 Ported from ltfat_2.1.0/gabor/dgtlength.m
diff --git a/ltfatpy/gabor/dgtreal.py b/ltfatpy/gabor/dgtreal.py
index 89cf359c889ddd0f9f37c75a0f72c8df30a0adb2..de6a2a6261b0ce810ac20fd356949509e9dfffa3 100644
--- a/ltfatpy/gabor/dgtreal.py
+++ b/ltfatpy/gabor/dgtreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of dgtreal calculation
 
 Ported from ltfat_2.1.0/gabor/dgtreal.m
diff --git a/ltfatpy/gabor/gabdual.py b/ltfatpy/gabor/gabdual.py
index 91be1a7c08a6147d63b4bc78659ba2e9c7e25672..3adeee44377546e7376f5f3ff6296ad3a821cd95 100644
--- a/ltfatpy/gabor/gabdual.py
+++ b/ltfatpy/gabor/gabdual.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of Canonical dual window calculation
 
 Ported from ltfat_2.1.0/gabor/gabdual.m
diff --git a/ltfatpy/gabor/gabframediag.py b/ltfatpy/gabor/gabframediag.py
index 97881294ad2bfc478929b3fb365271a47519b7ae..4427d268e1902c41c0490770f0269fec9f55ffba 100644
--- a/ltfatpy/gabor/gabframediag.py
+++ b/ltfatpy/gabor/gabframediag.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module that computes Diagonal of Gabor frame operator
 
 Ported from ltfat_2.1.0/gabor/gabframediag.m
diff --git a/ltfatpy/gabor/gabimagepars.py b/ltfatpy/gabor/gabimagepars.py
index 6bedf19bb2f2adc0f31c7b56e9f56fa10c956995..71862dcde034f875e457af06a08570891f20901f 100644
--- a/ltfatpy/gabor/gabimagepars.py
+++ b/ltfatpy/gabor/gabimagepars.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module to find Gabor parameters to generate image
 
 Ported from ltfat_2.1.0/gabor/gabimagepars.m
diff --git a/ltfatpy/gabor/gabphasegrad.py b/ltfatpy/gabor/gabphasegrad.py
index f63e02ae52a5d8a046c34ceb771edcc14114f50c..6a5d3a18b1532e46a373e3e136af0c14b66d7e0b 100644
--- a/ltfatpy/gabor/gabphasegrad.py
+++ b/ltfatpy/gabor/gabphasegrad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of phase gradient computation
 
 Ported from ltfat_2.1.0/gabor/gabphasegrad.m
diff --git a/ltfatpy/gabor/gabtight.py b/ltfatpy/gabor/gabtight.py
index 5f44e9c4692e010e3f8d8b80a60f80c4d5db5f09..c6ce7b541f1b6bafb50fee2e70f1d89b66905798 100644
--- a/ltfatpy/gabor/gabtight.py
+++ b/ltfatpy/gabor/gabtight.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of canonical tight windows calculation
 
 Ported from ltfat_2.1.0/gabor/gabtight.m
diff --git a/ltfatpy/gabor/gabwin.py b/ltfatpy/gabor/gabwin.py
index f1107d4763a41524a1d70dd62e0bfb57ce120e9b..37cb2bbf1e662b388bf4633be7cc6d5730dff865 100644
--- a/ltfatpy/gabor/gabwin.py
+++ b/ltfatpy/gabor/gabwin.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of Gabor window calculation
 
 Ported from ltfat_2.1.0/gabor/gabwin.m
diff --git a/ltfatpy/gabor/idgt.py b/ltfatpy/gabor/idgt.py
index 1a224717751aa1685038ca0eb79f61812ed5e015..8ce98a6f8bfd5276c2da2f16487adb26f4ea4c4d 100644
--- a/ltfatpy/gabor/idgt.py
+++ b/ltfatpy/gabor/idgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of idgt calculation
 
 Ported from ltfat_2.1.0/gabor/idgt.m
diff --git a/ltfatpy/gabor/idgtreal.py b/ltfatpy/gabor/idgtreal.py
index 7eff9b5a7829cea79b1001433ace77ee461a4b75..25c879c01e032c1ba1566a99634da7413155a726 100644
--- a/ltfatpy/gabor/idgtreal.py
+++ b/ltfatpy/gabor/idgtreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of idgtreal calculation
 
 Ported from ltfat_2.1.0/gabor/idgtreal.m
diff --git a/ltfatpy/gabor/instfreqplot.py b/ltfatpy/gabor/instfreqplot.py
index c44a68d773ca7ed22baaa1f172ada103eb8c23da..c977b5fd7b171883486c2e68dd631033d8ba55cd 100644
--- a/ltfatpy/gabor/instfreqplot.py
+++ b/ltfatpy/gabor/instfreqplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of instantaneous frequency plot
 
 Ported from ltfat_2.1.0/gabor/instfreqplot.m
diff --git a/ltfatpy/gabor/phaselock.py b/ltfatpy/gabor/phaselock.py
index ca0136ce8e449ae87db29c4203d231847f813c36..02aacc715ba981f35c6c5884e6d3d84228a3e9e3 100644
--- a/ltfatpy/gabor/phaselock.py
+++ b/ltfatpy/gabor/phaselock.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of phaselocking
 
 Ported from ltfat_2.1.0/gabor/phaselock.m
diff --git a/ltfatpy/gabor/phaseplot.py b/ltfatpy/gabor/phaseplot.py
index 4941b1e1145037218042bf62910d15f2acee2e08..f11d3b065a6f762f7a17b1ff59083d881fb077e4 100644
--- a/ltfatpy/gabor/phaseplot.py
+++ b/ltfatpy/gabor/phaseplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of phase plot
 
 Ported from ltfat_2.1.0/gabor/phaseplot.m
diff --git a/ltfatpy/gabor/phaseunlock.py b/ltfatpy/gabor/phaseunlock.py
index 92e4df7b197106ad08e5de2250514c33e98b42c5..69fd8b528d3533f5b6506061ade089e3c1dcf744 100644
--- a/ltfatpy/gabor/phaseunlock.py
+++ b/ltfatpy/gabor/phaseunlock.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of phaseunlocking
 
 Ported from ltfat_2.1.0/gabor/phaseunlock.m
diff --git a/ltfatpy/gabor/plotdgt.py b/ltfatpy/gabor/plotdgt.py
index 9e329c2a0e6f5b4b8c996c5d4e62b529f97c619d..66f0bc79eee4f06c5bdb37dc216324b9c8bb4e6b 100644
--- a/ltfatpy/gabor/plotdgt.py
+++ b/ltfatpy/gabor/plotdgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of dgt coefficients plotting
 
 Ported from ltfat_2.1.0/gabor/plotdgt.m
diff --git a/ltfatpy/gabor/plotdgtreal.py b/ltfatpy/gabor/plotdgtreal.py
index 892f6b9b3c8aba7f91c405e840933d49e1edbbc9..a89878d2e94682148ef5ce72503bb3dd9e754908 100644
--- a/ltfatpy/gabor/plotdgtreal.py
+++ b/ltfatpy/gabor/plotdgtreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of dgtreal coefficients plotting
 
 Ported from ltfat_2.1.0/gabor/plotdgtreal.m
diff --git a/ltfatpy/gabor/s0norm.py b/ltfatpy/gabor/s0norm.py
index f6228326f1fce153e8b6d093aff30fd6db3e4047..98519c6ea2bc17ef385c99abb2dd989ae2c620c8 100644
--- a/ltfatpy/gabor/s0norm.py
+++ b/ltfatpy/gabor/s0norm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of S0 norm calculation
 
 Ported from ltfat_2.1.0/gabor/s0norm.m
diff --git a/ltfatpy/gabor/sgram.py b/ltfatpy/gabor/sgram.py
index 8e937935b1193a9d2ccaf42ccdb5342ebe7a73ef..e4b3ccc3b6b26f530a5d65bc3697e522eea1741f 100644
--- a/ltfatpy/gabor/sgram.py
+++ b/ltfatpy/gabor/sgram.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of spectrogram plotting
 
 Ported from ltfat_2.1.0/gabor/sgram.m
diff --git a/ltfatpy/gabor/tfplot.py b/ltfatpy/gabor/tfplot.py
index b69c4ffef1271435684151fa7b835cc38c720f16..6ea6324e8975476b756c83ba345f9da55ecd23b0 100644
--- a/ltfatpy/gabor/tfplot.py
+++ b/ltfatpy/gabor/tfplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of time-frequency plotting
 
 Ported from ltfat_2.1.0/gabor/tfplot.m
diff --git a/ltfatpy/signals/greasy.py b/ltfatpy/signals/greasy.py
index 6e48fd6e36ac13e6ac3c34c656c440e8d6334bfc..8676af4adfdf5db5681953161c4e7e7deb869e21 100644
--- a/ltfatpy/signals/greasy.py
+++ b/ltfatpy/signals/greasy.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of greasy signal loading
 
 Ported from ltfat_2.1.0/signals/greasy.m
diff --git a/ltfatpy/signals/gspi.py b/ltfatpy/signals/gspi.py
index aa20c99ecb3d52202cf7759b1d2efdf01e716929..bcdb816c4defeec0516e0c940a11c5bbc8064f3d 100644
--- a/ltfatpy/signals/gspi.py
+++ b/ltfatpy/signals/gspi.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of glockenspiel signal loading
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/signals/linus.py b/ltfatpy/signals/linus.py
index 276ffd1897332a5878d0e494811372a3172e3c01..0801c76ac2bcf1307dbb73b1b51e5e2ad3596c15 100644
--- a/ltfatpy/signals/linus.py
+++ b/ltfatpy/signals/linus.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module of linus signal loading
 
 Ported from ltfat_2.1.0/signals/linus.m
diff --git a/ltfatpy/sigproc/fir2long.py b/ltfatpy/sigproc/fir2long.py
index 11182f2c25350fdb8daa7d4895f6d43654446969..1aa13d66169f55bd641e9afbd8633453b08aaf0a 100644
--- a/ltfatpy/sigproc/fir2long.py
+++ b/ltfatpy/sigproc/fir2long.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module that extends fir windows with zeros
 
 Ported from ltfat_2.1.0/sigproc/fir2long.m
diff --git a/ltfatpy/sigproc/firkaiser.py b/ltfatpy/sigproc/firkaiser.py
index 3315357200702f98a6d5d05330ffa16a78c7ecb0..7f3723a221279fb9a63008ed174afbb9abb159b8 100644
--- a/ltfatpy/sigproc/firkaiser.py
+++ b/ltfatpy/sigproc/firkaiser.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of Kaiser-Bessel window calculation
 
 Ported from ltfat_2.1.0/sigproc/firkaiser.m
diff --git a/ltfatpy/sigproc/firwin.py b/ltfatpy/sigproc/firwin.py
index 1775585347cb1b74904090adfc397391e5304922..5a17921660cca8eeb34b58325a175af432d9fc73 100644
--- a/ltfatpy/sigproc/firwin.py
+++ b/ltfatpy/sigproc/firwin.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of fir windows calculation
 
 Ported from ltfat_2.1.0/sigproc/firwin.m
diff --git a/ltfatpy/sigproc/groupthresh.py b/ltfatpy/sigproc/groupthresh.py
index cb3866541ba9835a1399256b890192c69f2235e0..1eb6341f3676b0c729a0934cc6d5fb767598c206 100644
--- a/ltfatpy/sigproc/groupthresh.py
+++ b/ltfatpy/sigproc/groupthresh.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of group thresholding
 
 Ported from ltfat_2.1.0/sigproc/groupthresh.m
diff --git a/ltfatpy/sigproc/largestn.py b/ltfatpy/sigproc/largestn.py
index 5f55ea21fb8fad393c8576ab5dab22abfe710a7a..ffbb11190f7375e421651927894a48a1671bca6b 100644
--- a/ltfatpy/sigproc/largestn.py
+++ b/ltfatpy/sigproc/largestn.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of N largest coefficients extraction
 
 Ported from ltfat_2.1.0/sigproc/largestn.m
diff --git a/ltfatpy/sigproc/largestr.py b/ltfatpy/sigproc/largestr.py
index 1740ec3306e5daecac904e44a76085d78c04b60e..7bd31702c799f5b52c3b1cfa00ece7735fec203c 100644
--- a/ltfatpy/sigproc/largestr.py
+++ b/ltfatpy/sigproc/largestr.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of fixed ratio of largest coefficients extraction
 
 Ported from ltfat_2.1.0/sigproc/largestr.m
diff --git a/ltfatpy/sigproc/long2fir.py b/ltfatpy/sigproc/long2fir.py
index 60cd4548811a34cb875724e9f33c631e039b6acb..bd85cd2c0f7a9275c81a5fec14e9414067c7163f 100644
--- a/ltfatpy/sigproc/long2fir.py
+++ b/ltfatpy/sigproc/long2fir.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module that cuts long windows to fir
 
 Ported from ltfat_2.1.0/sigproc/long2fir.m
diff --git a/ltfatpy/sigproc/normalize.py b/ltfatpy/sigproc/normalize.py
index 450193a327e3edc1cab0270c437e27dab87c3a49..4bbf26487b8bbee247bf640c039ad9bd07cfdb06 100644
--- a/ltfatpy/sigproc/normalize.py
+++ b/ltfatpy/sigproc/normalize.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of signal normalization
 
 Ported from ltfat_2.1.0/sigproc/normalize.m
diff --git a/ltfatpy/sigproc/rms.py b/ltfatpy/sigproc/rms.py
index bfe5abd9ac2993cca12c94c24d063aae715fa44c..c2316a7583b04d4ef71a5b3cd5f0278d679d28de 100644
--- a/ltfatpy/sigproc/rms.py
+++ b/ltfatpy/sigproc/rms.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of Root Mean Square calculation
 
 Ported from ltfat_2.1.0/sigproc/rms.m
diff --git a/ltfatpy/sigproc/thresh.py b/ltfatpy/sigproc/thresh.py
index 290d5a3fab7257424598d67eae192881ce1245b7..f35cb375241084ea68d0ea7d2d6df0fa212aa96d 100644
--- a/ltfatpy/sigproc/thresh.py
+++ b/ltfatpy/sigproc/thresh.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """ Module of coefficient thresholding
 
 Ported from ltfat_2.1.0/sigproc/thresh.m
diff --git a/ltfatpy/tests/comp/test_assert_sigreshape_post.py b/ltfatpy/tests/comp/test_assert_sigreshape_post.py
index aef0816536f336119493c93f227423df8148a200..127254a965816ba25232f12e4ec03acc307b688c 100644
--- a/ltfatpy/tests/comp/test_assert_sigreshape_post.py
+++ b/ltfatpy/tests/comp/test_assert_sigreshape_post.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the assert_sigreshape_post function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_assert_sigreshape_pre.py b/ltfatpy/tests/comp/test_assert_sigreshape_pre.py
index 24ddf8eb99bb626c11396b6504f59a00fddffc99..aacce1526eaa4ed6c8efd6a79e559716ac41b168 100644
--- a/ltfatpy/tests/comp/test_assert_sigreshape_pre.py
+++ b/ltfatpy/tests/comp/test_assert_sigreshape_pre.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the assert_sigreshape_pre function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_dct.py b/ltfatpy/tests/comp/test_comp_dct.py
index 8b4ae3f3e609e3f2ae1bc279ed2964c69eb15607..d314d58e8e61fdb3aa7308464b22e10df1e48803 100644
--- a/ltfatpy/tests/comp/test_comp_dct.py
+++ b/ltfatpy/tests/comp/test_comp_dct.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the compt_dct function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_dst.py b/ltfatpy/tests/comp/test_comp_dst.py
index 246f57f4e4f3b6f360ab20bbab282c94740979c9..ec2555750265a0529cde32b52b048a2575844a84 100644
--- a/ltfatpy/tests/comp/test_comp_dst.py
+++ b/ltfatpy/tests/comp/test_comp_dst.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_dst function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_gabdual.py b/ltfatpy/tests/comp/test_comp_gabdual.py
index 8cdf632f33f2c10c95f8f2efb6e24180f9888b6b..0f0f49cb982cb8ae21ab6bf03ffb8fc4db7f58f6 100644
--- a/ltfatpy/tests/comp/test_comp_gabdual.py
+++ b/ltfatpy/tests/comp/test_comp_gabdual.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_gabdual_long function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_hermite.py b/ltfatpy/tests/comp/test_comp_hermite.py
index 642b7b52f2cbe8d9b7093d3420a682706846e94d..98cb81788becd64604d1e5c93762e96d0993ca60 100644
--- a/ltfatpy/tests/comp/test_comp_hermite.py
+++ b/ltfatpy/tests/comp/test_comp_hermite.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_hermite function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_hermite_all.py b/ltfatpy/tests/comp/test_comp_hermite_all.py
index d848488913a450b0523f4b13f94a3873cbded3c6..09d2c138b3f402b33aa7a478cf9bfededacf1322 100644
--- a/ltfatpy/tests/comp/test_comp_hermite_all.py
+++ b/ltfatpy/tests/comp/test_comp_hermite_all.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_hermite_all function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_isepdgt.py b/ltfatpy/tests/comp/test_comp_isepdgt.py
index aab02f1c784b7cc2993b640aaad07b16eddf8318..459c526475d969df9a4e667585bea4b72d1608cc 100644
--- a/ltfatpy/tests/comp/test_comp_isepdgt.py
+++ b/ltfatpy/tests/comp/test_comp_isepdgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_isepdgt function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_pgauss.py b/ltfatpy/tests/comp/test_comp_pgauss.py
index a8a66b48ad3b522e040979433c0fd953c3ba7679..a1c4f97424d44b8f745688dc030c09cbfa7f6ad8 100644
--- a/ltfatpy/tests/comp/test_comp_pgauss.py
+++ b/ltfatpy/tests/comp/test_comp_pgauss.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_pgauss function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_sepdgt.py b/ltfatpy/tests/comp/test_comp_sepdgt.py
index b7b7bf8cd58cd7efa16b97e0995798f3bd501eb7..84da99ddbd15a71676b217109f3d2cdcd2d84de8 100644
--- a/ltfatpy/tests/comp/test_comp_sepdgt.py
+++ b/ltfatpy/tests/comp/test_comp_sepdgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_sepdgt function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/comp/test_comp_sigreshape.py b/ltfatpy/tests/comp/test_comp_sigreshape.py
index dd09621ca87bdde1a48ff2e878afc253eda0a19e..153f9217b4c8c711c0aa967d5a2752c4b8b923ca 100644
--- a/ltfatpy/tests/comp/test_comp_sigreshape.py
+++ b/ltfatpy/tests/comp/test_comp_sigreshape.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the comp_sigreshape_pre and comp_sigreshape_post functions
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/datasets/get_dataset_path.py b/ltfatpy/tests/datasets/get_dataset_path.py
index 5b1f2e84eab9d9cec1391f577cb3899149bb49e8..dbe5fd7cb7b1c99f063d35aa0be55c3c2f19109b 100644
--- a/ltfatpy/tests/datasets/get_dataset_path.py
+++ b/ltfatpy/tests/datasets/get_dataset_path.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Module to get the absolute path of a reference dataset for tests
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/datasets/read_comp_dct_signal_ex_mat.py b/ltfatpy/tests/datasets/read_comp_dct_signal_ex_mat.py
index 38cd454b519c675e5a98af8c4b32189487530d24..0bde3f4490179fbdb0a0392320c3f6645c684b3e 100644
--- a/ltfatpy/tests/datasets/read_comp_dct_signal_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_comp_dct_signal_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing signals, dct from comp_dct for validations.
 
diff --git a/ltfatpy/tests/datasets/read_comp_dst_signal_ex_mat.py b/ltfatpy/tests/datasets/read_comp_dst_signal_ex_mat.py
index f57abb7720fadf42a7e51950e8f4056111cc05a4..86832d262bc847fc302f40e4f6ff9d54f79910c5 100644
--- a/ltfatpy/tests/datasets/read_comp_dst_signal_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_comp_dst_signal_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing signals, dst from comp_dst for validations.
 
diff --git a/ltfatpy/tests/datasets/read_dgt_signal_ex_mat.py b/ltfatpy/tests/datasets/read_dgt_signal_ex_mat.py
index 870b8c6c071b2b917daa51c012171a80ba4cdd49..18395e3bed1f7644eb9c6b4a41035b1f7e50c4d2 100644
--- a/ltfatpy/tests/datasets/read_dgt_signal_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_dgt_signal_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing signals, dgt and idgt for validations.
 
diff --git a/ltfatpy/tests/datasets/read_gabframediag_signal_ex_mat.py b/ltfatpy/tests/datasets/read_gabframediag_signal_ex_mat.py
index 75f2127f9244d9e0c9c23786a1d4db4d600d0bd7..11ca49f628107204b99addd818daf81132580a44 100644
--- a/ltfatpy/tests/datasets/read_gabframediag_signal_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_gabframediag_signal_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing windows and their gabor operator diagonals for validation.
 
diff --git a/ltfatpy/tests/datasets/read_gabtight_signal_ex_mat.py b/ltfatpy/tests/datasets/read_gabtight_signal_ex_mat.py
index 5e6c2d40fa98c9ec5fcc0cf14514689d002da195..8b0a15c5546e29aa6326c6379d2b5741e2ddf18d 100644
--- a/ltfatpy/tests/datasets/read_gabtight_signal_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_gabtight_signal_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing windows and their corresponding tight gabor window for validation.
 
diff --git a/ltfatpy/tests/datasets/read_ref_mat.py b/ltfatpy/tests/datasets/read_ref_mat.py
index 91be3c4391e22581c6128ff572cc2e4095e81fa6..820565a9ce8b07621e35115b788cd558d7d97559 100644
--- a/ltfatpy/tests/datasets/read_ref_mat.py
+++ b/ltfatpy/tests/datasets/read_ref_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat files generated with the Octave version of ltfat for validation
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/datasets/read_s0norm_ex_mat.py b/ltfatpy/tests/datasets/read_s0norm_ex_mat.py
index c245ebd4dc61343b9ad1483f540b26c56092b8aa..2e82dd416aacda60b759cff07af80b68746cd0ad 100644
--- a/ltfatpy/tests/datasets/read_s0norm_ex_mat.py
+++ b/ltfatpy/tests/datasets/read_s0norm_ex_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Read .mat data files generated with the Matlab version of Ltfat and
 containing data and s0norms for validation.
 
diff --git a/ltfatpy/tests/datasets/test_read_dgt_signal_ext.py b/ltfatpy/tests/datasets/test_read_dgt_signal_ext.py
index 8e4ac8c8664dcca6c706e7076e6d0bc7f4bc6493..a6615647fcc42b288ca053407d185cc2722b37b3 100644
--- a/ltfatpy/tests/datasets/test_read_dgt_signal_ext.py
+++ b/ltfatpy/tests/datasets/test_read_dgt_signal_ext.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the read_dgt_signal_ex_mat function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/datasets/test_read_ref_mat.py b/ltfatpy/tests/datasets/test_read_ref_mat.py
index 1945b8d3d8d517332761ff8b9ddc70388bb36a30..cc4ffc8bdfd2ec07ec15b226fcdc4dd566ac6804 100644
--- a/ltfatpy/tests/datasets/test_read_ref_mat.py
+++ b/ltfatpy/tests/datasets/test_read_ref_mat.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the read_ref_mat function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_dct.py b/ltfatpy/tests/fourier/test_dct.py
index 404ff2d2262d1c2d30dbb27fa24300b2db8cbb9d..efd6973eaccda2ad74565e0f00eeed24421f4287 100644
--- a/ltfatpy/tests/fourier/test_dct.py
+++ b/ltfatpy/tests/fourier/test_dct.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the dcti, dctii, dctiii, dctiv functions
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/fourier/test_dft.py b/ltfatpy/tests/fourier/test_dft.py
index 8d057b755dcde3ea5d3a5aa843a2799e5a7371f6..7edd5e4004bfabf9f42d989012f8c2dd8a813a5d 100644
--- a/ltfatpy/tests/fourier/test_dft.py
+++ b/ltfatpy/tests/fourier/test_dft.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the dft function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_dst.py b/ltfatpy/tests/fourier/test_dst.py
index 1d3fdf2807aa6dbc9f43c9e0af4133c504b06806..6ecf69079e37b43b3544d8869d90e9bcf6cf4a3b 100644
--- a/ltfatpy/tests/fourier/test_dst.py
+++ b/ltfatpy/tests/fourier/test_dst.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the dsti, dstii, dstiii, dstiv functions
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/fourier/test_fftindex.py b/ltfatpy/tests/fourier/test_fftindex.py
index 3deff3d3dda2f7104197c9bab5aea0756568b2af..4d956fa26c7a09e4598ee311a5eeefdc9fe50e7d 100644
--- a/ltfatpy/tests/fourier/test_fftindex.py
+++ b/ltfatpy/tests/fourier/test_fftindex.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the fftindex function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_fftreal.py b/ltfatpy/tests/fourier/test_fftreal.py
index ea5981d89993bf7f19ee29ced4bda45a0e316a90..c3cb28aa1770d4d04e5ad5e9e6fb728bbaa261a4 100644
--- a/ltfatpy/tests/fourier/test_fftreal.py
+++ b/ltfatpy/tests/fourier/test_fftreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the fftreal function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_fftresample.py b/ltfatpy/tests/fourier/test_fftresample.py
index 97f02e6b1fd8bd733a759cff2adf2185ec6d3454..5e0a2f0e57a8afd55f11d8c16a23e46c24720919 100644
--- a/ltfatpy/tests/fourier/test_fftresample.py
+++ b/ltfatpy/tests/fourier/test_fftresample.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the fftresample function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_idft.py b/ltfatpy/tests/fourier/test_idft.py
index 44be61f407b0f78ca17fa3b0cb78243f6486a896..5670938c45ab2c48374737a9c72bcb8a6a654e9f 100644
--- a/ltfatpy/tests/fourier/test_idft.py
+++ b/ltfatpy/tests/fourier/test_idft.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the idft function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_ifftreal.py b/ltfatpy/tests/fourier/test_ifftreal.py
index 242a512d441b8403c362e8a60d973d3e4dcce90d..2330a4e8a201e929f9332f0554d7c25931b70aaf 100644
--- a/ltfatpy/tests/fourier/test_ifftreal.py
+++ b/ltfatpy/tests/fourier/test_ifftreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the ifftreal function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_isevenfunction.py b/ltfatpy/tests/fourier/test_isevenfunction.py
index 9454ef80f14735fcc4ac7634e89d096a26fc7d9f..29bb12afb757101d737fe9c6b2dcc2ce41b934e1 100644
--- a/ltfatpy/tests/fourier/test_isevenfunction.py
+++ b/ltfatpy/tests/fourier/test_isevenfunction.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the isevenfunction function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/fourier/test_middlepad.py b/ltfatpy/tests/fourier/test_middlepad.py
index b90c603fa62eff88bbc35d99d0f95e258836ce5c..282e86a8d407a1828e63534bd10c9f2d1b81befd 100644
--- a/ltfatpy/tests/fourier/test_middlepad.py
+++ b/ltfatpy/tests/fourier/test_middlepad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the middlepad function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_pderiv.py b/ltfatpy/tests/fourier/test_pderiv.py
index 95229806a78ddce39d44cd6d9ee4cd415c3aaa33..71cbdd2f09eac2c36dab0566897fe98d445a8d96 100644
--- a/ltfatpy/tests/fourier/test_pderiv.py
+++ b/ltfatpy/tests/fourier/test_pderiv.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the pderiv function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/fourier/test_pgauss.py b/ltfatpy/tests/fourier/test_pgauss.py
index 409b1d9066d0aef62f8d61111b001c96aae2666a..63bdad749378689e53be922ed7cd49dde717a6f1 100644
--- a/ltfatpy/tests/fourier/test_pgauss.py
+++ b/ltfatpy/tests/fourier/test_pgauss.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the pgauss function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/fourier/test_pherm.py b/ltfatpy/tests/fourier/test_pherm.py
index 177d97be1934c5c6f880698c5dec595191c024fd..bb7c9fb4aaea03983a0c11d85c2add2840a55001 100644
--- a/ltfatpy/tests/fourier/test_pherm.py
+++ b/ltfatpy/tests/fourier/test_pherm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the pherm function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/fourier/test_psech.py b/ltfatpy/tests/fourier/test_psech.py
index 75fae055bb4c80967dfcdf231be0c58f08ac91d1..6638639d8ae83233cc3c163f6e1f4595e33f6e2f 100644
--- a/ltfatpy/tests/fourier/test_psech.py
+++ b/ltfatpy/tests/fourier/test_psech.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the psech function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_dgt.py b/ltfatpy/tests/gabor/test_dgt.py
index d93a75e2312ba9a4c0b0f7ce679e9bf85f37a5f5..9a5d4a425b05e558f02f2c85c89a65ec6e1a314d 100644
--- a/ltfatpy/tests/gabor/test_dgt.py
+++ b/ltfatpy/tests/gabor/test_dgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the dgt function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_gabdual.py b/ltfatpy/tests/gabor/test_gabdual.py
index 589cb9a456b7a76ed9a638a62d643fe9281f1499..70895d0d2168daefe5a644459203adb0138fe016 100644
--- a/ltfatpy/tests/gabor/test_gabdual.py
+++ b/ltfatpy/tests/gabor/test_gabdual.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabdual function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_gabframediag.py b/ltfatpy/tests/gabor/test_gabframediag.py
index 44d79090f5a2943ab591610775847c2d72a0692a..58d5ae0405d1bb553d15a716006583e1b496b331 100644
--- a/ltfatpy/tests/gabor/test_gabframediag.py
+++ b/ltfatpy/tests/gabor/test_gabframediag.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabframediag function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_gabimagepars.py b/ltfatpy/tests/gabor/test_gabimagepars.py
index 3eccef2ddd0d15a1d3785cff0c090837fa3f7e25..8a00f07a37b02a9f313c984444ece361e60017d7 100644
--- a/ltfatpy/tests/gabor/test_gabimagepars.py
+++ b/ltfatpy/tests/gabor/test_gabimagepars.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabimagepars function
 
 NOTE: Only the non-graphical features of gabimagepars are tested here
diff --git a/ltfatpy/tests/gabor/test_gabphasegrad.py b/ltfatpy/tests/gabor/test_gabphasegrad.py
index 8223b5d270ef96849a347fa500ad39585381a62f..1ec3ffbc1aa5993c6e5bb07773039bb8ac3f226e 100644
--- a/ltfatpy/tests/gabor/test_gabphasegrad.py
+++ b/ltfatpy/tests/gabor/test_gabphasegrad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabphasegrad function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/gabor/test_gabtight.py b/ltfatpy/tests/gabor/test_gabtight.py
index c47727050a8d248c6288a83b8d49c0df1537cb67..55f394fa37e9f297f634452a3975a9eef64c00f2 100644
--- a/ltfatpy/tests/gabor/test_gabtight.py
+++ b/ltfatpy/tests/gabor/test_gabtight.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabtight function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_gabwin.py b/ltfatpy/tests/gabor/test_gabwin.py
index 0e10363bbb2126737092f7790dbf552efacedcf8..7aa86865373618ead60006ab69584696294caaf4 100644
--- a/ltfatpy/tests/gabor/test_gabwin.py
+++ b/ltfatpy/tests/gabor/test_gabwin.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gabwin function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_idgt.py b/ltfatpy/tests/gabor/test_idgt.py
index 29467c969d5064351bb68a937a971481b437d992..abf67e1364102f86d51c31aebf276b71b69b2c7b 100644
--- a/ltfatpy/tests/gabor/test_idgt.py
+++ b/ltfatpy/tests/gabor/test_idgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the idgt function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_instfreqplot.py b/ltfatpy/tests/gabor/test_instfreqplot.py
index 10aa07461b9b6c28c577cba470bd223a8c3a1e06..0783c7beab4d5666cdb1d333e4ea7c699505a231 100644
--- a/ltfatpy/tests/gabor/test_instfreqplot.py
+++ b/ltfatpy/tests/gabor/test_instfreqplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the instfreqplot function
 
 NOTE: Only the non-graphical features of instfreqplot are tested here
diff --git a/ltfatpy/tests/gabor/test_phaselock.py b/ltfatpy/tests/gabor/test_phaselock.py
index 6186f35056301cb07bef79c97d2b261dbef2ad63..692cc93ed5b8bd8cacac2be91d57cd4bb5ad880b 100644
--- a/ltfatpy/tests/gabor/test_phaselock.py
+++ b/ltfatpy/tests/gabor/test_phaselock.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the phaselock function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/gabor/test_phaseplot.py b/ltfatpy/tests/gabor/test_phaseplot.py
index 68ece2a2271408b7a1a32bc332c0026308333cf3..1a0ac3a7429ba903782ba012ecc2f1b5fcff673d 100644
--- a/ltfatpy/tests/gabor/test_phaseplot.py
+++ b/ltfatpy/tests/gabor/test_phaseplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the phaseplot function
 
 NOTE: Only the non-graphical features of phaseplot are tested here
diff --git a/ltfatpy/tests/gabor/test_phaseunlock.py b/ltfatpy/tests/gabor/test_phaseunlock.py
index 724d00f757a6e0edfb52a1fe92aab95a6a449a32..9601dc77a7cac8b83371ab04a0da643cbd289245 100644
--- a/ltfatpy/tests/gabor/test_phaseunlock.py
+++ b/ltfatpy/tests/gabor/test_phaseunlock.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the phaseunlock function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/gabor/test_plotdgt.py b/ltfatpy/tests/gabor/test_plotdgt.py
index 81638b9b8fd5d1799e1dfb6340c9f63a57ea81d0..6ab8fd7be342516bc43872150ab3e3743cb6fc97 100644
--- a/ltfatpy/tests/gabor/test_plotdgt.py
+++ b/ltfatpy/tests/gabor/test_plotdgt.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the plotdgt function
 
 NOTE: Only the non-graphical features of plotdgt are tested here
diff --git a/ltfatpy/tests/gabor/test_plotdgtreal.py b/ltfatpy/tests/gabor/test_plotdgtreal.py
index 44406ee48bc9aa0e09bf86cd154b5c9869c4902f..9d8df8d6e84970a095b6014c63e6e60696260ec3 100644
--- a/ltfatpy/tests/gabor/test_plotdgtreal.py
+++ b/ltfatpy/tests/gabor/test_plotdgtreal.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the plotdgtreal function
 
 NOTE: Only the non-graphical features of plotdgtreal are tested here
diff --git a/ltfatpy/tests/gabor/test_s0norm.py b/ltfatpy/tests/gabor/test_s0norm.py
index 939ff5e670640129cafcb10b54aae7cc2fc63a9f..26f2f53351f0f58a896c89e27ad79f3b91e052ba 100644
--- a/ltfatpy/tests/gabor/test_s0norm.py
+++ b/ltfatpy/tests/gabor/test_s0norm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the s0norm function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/gabor/test_sgram.py b/ltfatpy/tests/gabor/test_sgram.py
index ed9d2d6276c419ed662129815dd0d32ba269fa53..c28944736f12de01f0260fa6167663613ce63648 100644
--- a/ltfatpy/tests/gabor/test_sgram.py
+++ b/ltfatpy/tests/gabor/test_sgram.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the sgram function
 
 NOTE: The validity of the plotting features of sgram are not tested here, only
diff --git a/ltfatpy/tests/gabor/test_tfplot.py b/ltfatpy/tests/gabor/test_tfplot.py
index 5b19aedeecd5ae72b1d7df9bdad93be5a497d565..239d9722a57a35ee6fe06c31604bc7a92d1639b9 100644
--- a/ltfatpy/tests/gabor/test_tfplot.py
+++ b/ltfatpy/tests/gabor/test_tfplot.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the tfplot function
 
 NOTE: The validity of the plotting features of tfplot are not tested here, only
diff --git a/ltfatpy/tests/signals/test_greasy.py b/ltfatpy/tests/signals/test_greasy.py
index 83746cb60152759d8ed6eaa1d2b32b5f279ccd18..dc9b8db1c7627e93269bdefb6ee41bf27cebbbae 100644
--- a/ltfatpy/tests/signals/test_greasy.py
+++ b/ltfatpy/tests/signals/test_greasy.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the greasy function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/signals/test_gspi.py b/ltfatpy/tests/signals/test_gspi.py
index cdf6a31427c815dbe76bb04fc329c7c4a8b0c1ba..e4bce3bf0709f276f56ffe4141a39d8e3a454b73 100644
--- a/ltfatpy/tests/signals/test_gspi.py
+++ b/ltfatpy/tests/signals/test_gspi.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the gspi function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/signals/test_linus.py b/ltfatpy/tests/signals/test_linus.py
index 8c744d1b7904bdd4979cf210030311bd9e28eb6a..5c34096aaa94d1eab76f7bcfcf4eb4acaf74b075 100644
--- a/ltfatpy/tests/signals/test_linus.py
+++ b/ltfatpy/tests/signals/test_linus.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the linus function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/sigproc/test_fir2long.py b/ltfatpy/tests/sigproc/test_fir2long.py
index 4fec86c5d1349eb157eca545970410d2e2244c11..6a1a9bb089adc3aa84b687160924e2acf3554642 100644
--- a/ltfatpy/tests/sigproc/test_fir2long.py
+++ b/ltfatpy/tests/sigproc/test_fir2long.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the fir2long function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/sigproc/test_firkaiser.py b/ltfatpy/tests/sigproc/test_firkaiser.py
index 53810a593eadc259be7039b33fa74ba549bdacf3..658ccb5581af51771768621acdb9b112e77234f0 100644
--- a/ltfatpy/tests/sigproc/test_firkaiser.py
+++ b/ltfatpy/tests/sigproc/test_firkaiser.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the firkaiser function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/sigproc/test_firwin.py b/ltfatpy/tests/sigproc/test_firwin.py
index dae1f0a510e49873a669ec3e314bc8c86c98696e..c09412222f38721d2698e38e5790c9894ef1d0c5 100644
--- a/ltfatpy/tests/sigproc/test_firwin.py
+++ b/ltfatpy/tests/sigproc/test_firwin.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the firwin function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/sigproc/test_groupthresh.py b/ltfatpy/tests/sigproc/test_groupthresh.py
index 6d2db57fc6a4cb395f87116fe84d098a8291364d..04f8aa08d262447927cf46828ae752dc7bd9182e 100644
--- a/ltfatpy/tests/sigproc/test_groupthresh.py
+++ b/ltfatpy/tests/sigproc/test_groupthresh.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the groupthresh function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/sigproc/test_largestn.py b/ltfatpy/tests/sigproc/test_largestn.py
index a64445ea3fb36d6d9d9b043b10e4aeda46245a88..117134c4ee0253886f289bced5ecaae4b028b35b 100644
--- a/ltfatpy/tests/sigproc/test_largestn.py
+++ b/ltfatpy/tests/sigproc/test_largestn.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the largestn function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/sigproc/test_largestr.py b/ltfatpy/tests/sigproc/test_largestr.py
index aeebb9109c6e27ef13423f1501826aa3e0dc06cb..7c27b09d088be9d7497054c411e9fc36cd2d589d 100644
--- a/ltfatpy/tests/sigproc/test_largestr.py
+++ b/ltfatpy/tests/sigproc/test_largestr.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the largestr function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/sigproc/test_long2fir.py b/ltfatpy/tests/sigproc/test_long2fir.py
index 45d4404cc796f8039041827af84d5b5d2de9c637..065f54b24a54deb0e868fb4f40999241300e2e90 100644
--- a/ltfatpy/tests/sigproc/test_long2fir.py
+++ b/ltfatpy/tests/sigproc/test_long2fir.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the long2fir function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/sigproc/test_normalize.py b/ltfatpy/tests/sigproc/test_normalize.py
index b4f197c14d25ea7bd31af970644522eefe070bf3..1db988326c8aec0dd2cd7bc9470c11a201689291 100644
--- a/ltfatpy/tests/sigproc/test_normalize.py
+++ b/ltfatpy/tests/sigproc/test_normalize.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the normalize function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/sigproc/test_rms.py b/ltfatpy/tests/sigproc/test_rms.py
index 1f1399d39ab9d79fc435de4abf112d672687ae0e..9c16943abf816d7085fc27256309dc2026a14e4a 100644
--- a/ltfatpy/tests/sigproc/test_rms.py
+++ b/ltfatpy/tests/sigproc/test_rms.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the rms function
 
 .. moduleauthor:: Denis Arrivault
diff --git a/ltfatpy/tests/sigproc/test_thresh.py b/ltfatpy/tests/sigproc/test_thresh.py
index f97e1b9b842e3bfc18863298adcc2742b22f93b7..6949a9cef86c295e33c70668c50ecbb52d43a3da 100644
--- a/ltfatpy/tests/sigproc/test_thresh.py
+++ b/ltfatpy/tests/sigproc/test_thresh.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the thresh function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/tools/test_lcm.py b/ltfatpy/tests/tools/test_lcm.py
index 5de4d253621a5405698cfa412ac6033f8f2c4878..7d197c5ba09acbbb1981a54dbb10ae1890a18ac4 100644
--- a/ltfatpy/tests/tools/test_lcm.py
+++ b/ltfatpy/tests/tools/test_lcm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the lcm function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tests/tools/test_postpad.py b/ltfatpy/tests/tools/test_postpad.py
index 8f46d522f066d3e5d5a79992fefcf688ac7a17b3..8d96d4f2a0e3158fe60e421ede05f2820f32db42 100644
--- a/ltfatpy/tests/tools/test_postpad.py
+++ b/ltfatpy/tests/tools/test_postpad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """Test of the postpad function
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tools/lcm.py b/ltfatpy/tools/lcm.py
index 93af7f2b86818dc61f0859d4c5f07631ebc87d97..e98614dbe8bd9c792c575ab8d9b2b6553c99a4c8 100644
--- a/ltfatpy/tools/lcm.py
+++ b/ltfatpy/tools/lcm.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module computes the least common multiple
 
 .. moduleauthor:: Florent Jaillet
diff --git a/ltfatpy/tools/postpad.py b/ltfatpy/tools/postpad.py
index ea57c6176ebd8ae565fa66383b790c6344ea7d6c..48211dc8d095bddd0d6ce3f8a41b495b67544074 100644
--- a/ltfatpy/tools/postpad.py
+++ b/ltfatpy/tools/postpad.py
@@ -1,4 +1,55 @@
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 """This module pads or truncates arrays
 
 Ported from ltfat_2.1.0/mex/postpad.m
diff --git a/setup.py b/setup.py
index f359cef23bb27e429101861c0cee757293c75769..e1711f383c6cd09ec6a9725a6416f7b2eec02e91 100755
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,56 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+# ######### COPYRIGHT #########
+#
+# Copyright(c) 2016
+# -----------------
+#
+# * LabEx Archimède: http://labex-archimede.univ-amu.fr/
+# * Laboratoire d'Informatique Fondamentale : http://www.lif.univ-mrs.fr/
+# * Institut de Mathématiques de Marseille : http://www.i2m.univ-amu.fr/
+# * Université d'Aix-Marseille : http://www.univ-amu.fr/
+#
+# This software is a port from LTFAT 2.1.0 :
+# Copyright (C) 2005-2016 Peter L. Soendergaard <peter@sonderport.dk>.
+#
+# Contributors
+# ------------
+#
+# * Denis Arrivault <contact.dev_AT_lif.univ-mrs.fr>
+# * Florent Jaillet <contact.dev_AT_lif.univ-mrs.fr>
+#
+# Description
+# -----------
+#
+# ltfatpy is a partial Python port of the Large Time/Frequency Analysis Toolbox
+# (http://ltfat.sourceforge.net/), a MATLAB®/Octave toolbox for working with
+# time-frequency analysis and synthesis.
+#
+# Version
+# -------
+#
+# * ltfatpy version = 1.0.5
+# * LTFAT version = 2.1.0
+#
+# Licence
+# -------
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ######### COPYRIGHT #########
+#
+#
 
 from __future__ import print_function, division
 import sys
@@ -206,7 +257,7 @@ class m_clean(clean):
             shutil.rmtree('build')
         if os.path.exists('doc' + os.path.sep + '_build'):
             shutil.rmtree('doc' + os.path.sep + '_build')
-        for dirpath, dirnames, filenames in os.walk('ltfatpy'):
+        for dirpath, dirnames, filenames in os.walk('.'):
             for filename in filenames:
                 if (filename.endswith('.so') or
                         filename.endswith('.pyd') or
@@ -231,7 +282,7 @@ class m_sdist(sdist):
         if USE_COPYRIGHT:
             writeStamp()
             sdist.run(self)
-            eraseStamp()
+            # eraseStamp()
         else:
             sdist.run(self)