source: tests/src/spectral/test-filterbank.c @ c0916f2

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since c0916f2 was 6938a20, checked in by Paul Brossier <piem@piem.org>, 7 years ago

tests/src/spectral/: improve examples

  • Property mode set to 100644
File size: 687 bytes
Line 
1#include <aubio.h>
2
3int main ()
4{
5  uint_t win_s = 1024; // window size
6  uint_t n_filters = 13; // number of filters
7
8  cvec_t *in_spec = new_cvec (win_s); // input vector of samples
9  fvec_t *out_filters = new_fvec (n_filters); // per-band outputs
10  fmat_t *coeffs; // pointer to the coefficients
11
12  // create filterbank object
13  aubio_filterbank_t *o = new_aubio_filterbank (n_filters, win_s);
14
15  coeffs = aubio_filterbank_get_coeffs (o);
16
17  aubio_filterbank_do (o, in_spec, out_filters);
18
19  // fmat_print (coeffs);
20  // cvec_print(in_spec);
21  // fvec_print(out_filters);
22
23  del_aubio_filterbank (o);
24  del_cvec (in_spec);
25  del_fvec (out_filters);
26  aubio_cleanup ();
27
28  return 0;
29}
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