feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
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Last change
on this file since e5f6a0b was
f72ceeb,
checked in by Amaury Hazan <mahmoudax@gmail.com>, 18 years ago
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aubiomfcc.c: added a dump filterbank funcion
filterbank: written mfcc filterbank init according to slaney auditory toolbox (90%)
plotfb.py: added x log scale option
#some hacks and debug test
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-
Property mode set to
100755
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File size:
424 bytes
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| 1 | #!/usr/bin/env python |
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| 2 | |
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| 3 | import pylab |
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| 4 | import numpy |
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| 5 | import sys |
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| 6 | |
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| 7 | |
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| 8 | filename=sys.argv[1] |
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| 9 | |
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| 10 | doLog=False |
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| 11 | if len(sys.argv)>2: |
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| 12 | if sys.argv[2]=='log': |
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| 13 | doLog=True |
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| 14 | |
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| 15 | mat = pylab.load(filename) |
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| 16 | nmat= numpy.array(mat) |
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| 17 | print numpy.shape(nmat) |
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| 18 | |
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| 19 | pylab.hold(True) |
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| 20 | |
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| 21 | n_filters=numpy.shape(nmat)[0] |
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| 22 | for i in range(n_filters): |
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| 23 | if doLog==True: |
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| 24 | pylab.semilogx(nmat[i,:]) |
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| 25 | else: |
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| 26 | pylab.plot(nmat[i,:]) |
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| 27 | |
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| 28 | |
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| 29 | pylab.hold(False) |
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| 30 | pylab.show() |
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