ref: 2d1d5ce6adc1ba219606845700c0522f77ee9ac0
dir: /tests/src/test-pitchdetection.c/
#include <aubio.h> int main () { /* allocate some memory */ uint_t win_s = 1024; /* window size */ uint_t hop_s = win_s / 4; /* hop size */ uint_t samplerate = 44100; /* samplerate */ uint_t channels = 1; /* number of channel */ fvec_t *in = new_fvec (hop_s, channels); /* input buffer */ fvec_t *out = new_fvec (1, channels); /* input buffer */ aubio_pitch_t *o = new_aubio_pitch ("default", win_s, hop_s, channels, samplerate); uint_t i = 0; while (i < 100) { aubio_pitch_do (o, in, out); i++; }; del_aubio_pitch (o); del_fvec (in); aubio_cleanup (); return 0; }