source: tests/src/test-filter.c @ a4364b8

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since a4364b8 was a4364b8, checked in by Paul Brossier <piem@piem.org>, 15 years ago

src/temporal: revamp filter object, clarify API for A- and C-weighting filters,
add coefficients for 8000 16000 22050 44100 96000 192000, improve documentation,
remove unneeded filter_priv.h, add A and C weighting tests.

  • Property mode set to 100644
File size: 740 bytes
Line 
1#include <aubio.h>
2
3int main(){
4        /* allocate some memory */
5        uint_t win_s      = 1024;                       /* window size */
6        uint_t channels   = 1;                          /* number of channel */
7        fvec_t * in       = new_fvec (win_s, channels); /* input buffer */
8        fvec_t * out      = new_fvec (win_s, channels);     /* input buffer */
9 
10        /* allocate fft and other memory space */
11        aubio_filter_t * o = new_aubio_filter_cdsgn (44100, channels);
12
13        aubio_filter_do(o,in);
14        aubio_filter_do_outplace(o,in,out);
15        aubio_filter_do_filtfilt(o,in,out);
16
17        del_aubio_filter(o);
18        del_fvec(in);
19        del_fvec(out);
20        aubio_cleanup();
21
22        return 0;
23}
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