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 (1, channels); /* output pitch periods */
9 aubio_pitchyinfft_t * o = new_aubio_pitchyinfft(win_s);
10 aubio_pitchyinfft_set_tolerance (o, 0.2);
14 aubio_pitchyinfft_do (o,in,out);
18 del_aubio_pitchyinfft(o);