feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
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Last change
on this file since 77494e7 was
96fb8ad,
checked in by Paul Brossier <piem@altern.org>, 20 years ago
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import 0.1.7.1
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-
Property mode set to
100755
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File size:
739 bytes
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| 1 | #!/usr/bin/python |
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| 2 | |
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| 3 | def do(filein): |
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| 4 | from aubio import aubioclass |
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| 5 | hopsize = 512 |
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| 6 | bufsize = 4096 |
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| 7 | frameread = 0 |
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| 8 | filei = aubioclass.sndfile(filein) |
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| 9 | srate = filei.samplerate() |
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| 10 | channels = filei.channels() |
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| 11 | myvec = aubioclass.fvec(hopsize,channels) |
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| 12 | readsize = filei.read(hopsize,myvec) |
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| 13 | ppick = aubioclass.pitchpick(bufsize,hopsize,channels,myvec,srate) |
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| 14 | while(readsize==hopsize): |
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| 15 | readsize = filei.read(hopsize,myvec) |
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| 16 | val = ppick.do(myvec) |
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| 17 | freq = aubioclass.bintofreq(val,srate,bufsize) |
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| 18 | now = (frameread)*hopsize/(srate+0.) |
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| 19 | print "%.3f %.2f" % (now,freq) |
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| 20 | frameread += 1 |
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| 21 | |
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| 22 | if __name__ == "__main__": |
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| 23 | import sys |
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| 24 | do(sys.argv[1]) |
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