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Commit 9f79d5de authored by Stephane Chavin's avatar Stephane Chavin
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correct up and down

parent 26cd7b97
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......@@ -64,10 +64,12 @@ def process_recordings(data, img_per_rec, args):
def signal_processing(sig, sr, fs, up, low):
sig_r = signal.resample(sig, int(len(sig)*sr/fs)) # resample
if up:
sos = signal.butter(2, up/(sr/2), 'hp', output='sos') # create high pass filter
sig_r = signal.sosfilt(sos, sig_r) # apply high pass filter
if low:
sos2 = signal.butter(1, low/(sr/2), 'lp', output='sos') # create low pass filter
filtered = signal.sosfilt(sos, sig_r) # apply high pass filter
filtered = signal.sosfilt(sos2, filtered) # create low pass filter
sig_r = signal.sosfilt(sos2, sig_r) # create low pass filter
return(sig_r)
......
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