source: tests/src/test-filter.c @ 31907fd

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since 31907fd was 59c046d, checked in by Paul Brossier <piem@piem.org>, 14 years ago

src/spectral/filter.c, src/temporal/filterbank_mel.c: move samplerate to the end

  • Property mode set to 100644
File size: 932 bytes
Line 
1#include <aubio.h>
2
3int
4main (void)
5{
6  /* allocate some memory */
7  uint_t win_s = 32;            /* window size */
8  uint_t channels = 1;          /* number of channel */
9  fvec_t *in = new_fvec (win_s, channels);      /* input buffer */
10  fvec_t *out = new_fvec (win_s, channels);     /* input buffer */
11
12
13  aubio_filter_t *o = new_aubio_filter_c_weighting (channels, 44100);
14  in->data[0][12] = 0.5;
15  fvec_print (in);
16  aubio_filter_do (o, in);
17  fvec_print (in);
18  del_aubio_filter (o);
19
20  o = new_aubio_filter_c_weighting (channels, 44100);
21  in->data[0][12] = 0.5;
22  fvec_print (in);
23  aubio_filter_do_outplace (o, in, out);
24  fvec_print (out);
25  del_aubio_filter (o);
26
27  o = new_aubio_filter_c_weighting (channels, 44100);
28  in->data[0][12] = 0.5;
29  fvec_print (in);
30  aubio_filter_do_filtfilt (o, in, out);
31  fvec_print (out);
32  del_aubio_filter (o);
33
34  del_fvec (in);
35  del_fvec (out);
36  aubio_cleanup ();
37
38  return 0;
39}
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