feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change
on this file since 277918b was
38e9732,
checked in by Paul Brossier <piem@piem.org>, 15 years ago
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tests/src/: various updates
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Property mode set to
100644
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File size:
852 bytes
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1 | #include <aubio.h> |
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2 | |
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3 | int |
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4 | main (void) |
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5 | { |
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6 | /* allocate some memory */ |
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7 | uint_t win_s = 512; /* fft size */ |
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8 | uint_t channels = 1; /* number of channel */ |
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9 | uint_t n_filters = 40; /* number of filters */ |
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10 | uint_t n_coefs = 13; /* number of coefficients */ |
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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 (n_coefs, channels); /* input buffer */ |
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13 | smpl_t samplerate = 16000.; |
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14 | uint_t i = 0; |
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15 | |
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16 | /* allocate fft and other memory space */ |
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17 | aubio_mfcc_t *o = new_aubio_mfcc (win_s, samplerate, n_filters, n_coefs); |
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18 | |
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19 | for (i = 0; i < in->length; i ++) { |
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20 | in->norm[0][i] = 1.; |
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21 | } |
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22 | |
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23 | aubio_mfcc_do (o, in, out); |
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24 | fvec_print (out); |
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25 | aubio_mfcc_do (o, in, out); |
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26 | fvec_print (out); |
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27 | |
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28 | del_aubio_mfcc (o); |
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29 | del_cvec (in); |
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30 | del_fvec (out); |
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31 | aubio_cleanup (); |
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32 | |
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33 | return 0; |
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34 | } |
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