feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change
on this file since 277918b was
2f64b0e,
checked in by Paul Brossier <piem@piem.org>, 15 years ago
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rename vec_min and vec_min_elem to fvec_min and fvec_max_elem
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-
Property mode set to
100644
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File size:
873 bytes
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Rev | Line | |
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[d57c879] | 1 | #include <stdio.h> |
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[addc9ec] | 2 | #include <aubio.h> |
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| 3 | |
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| 4 | int |
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| 5 | main (void) |
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| 6 | { |
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| 7 | /* allocate some memory */ |
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| 8 | uint_t win_s = 1024; /* window size */ |
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| 9 | uint_t channels = 2; /* number of channel */ |
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| 10 | uint_t n_filters = 13; /* number of filters */ |
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| 11 | cvec_t *in = new_cvec (win_s, channels); /* input buffer */ |
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| 12 | fvec_t *out = new_fvec (win_s, channels); /* input buffer */ |
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| 13 | fvec_t *coeffs = NULL; |
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| 14 | |
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| 15 | /* allocate fft and other memory space */ |
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| 16 | aubio_filterbank_t *o = new_aubio_filterbank (n_filters, win_s); |
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| 17 | |
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| 18 | coeffs = aubio_filterbank_get_coeffs (o); |
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| 19 | if (coeffs == NULL) { |
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| 20 | return -1; |
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| 21 | } |
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| 22 | |
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[1e2c82f] | 23 | if (fvec_max (coeffs) != 0.) { |
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[addc9ec] | 24 | return -1; |
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| 25 | } |
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| 26 | |
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[2f64b0e] | 27 | if (fvec_min (coeffs) != 0.) { |
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[addc9ec] | 28 | return -1; |
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| 29 | } |
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| 30 | |
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[d57c879] | 31 | fvec_print (coeffs); |
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[addc9ec] | 32 | |
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| 33 | aubio_filterbank_do (o, in, out); |
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| 34 | |
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| 35 | del_aubio_filterbank (o); |
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| 36 | del_cvec (in); |
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| 37 | del_fvec (out); |
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| 38 | aubio_cleanup (); |
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| 39 | |
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| 40 | return 0; |
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| 41 | } |
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