ref: 6fadb0d573fb7a34f852f0b6ba13e4fe6a40f402
dir: /examples/tests/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 */ aubio_pitchdetection_mode mode = aubio_pitchm_freq; aubio_pitchdetection_type type = aubio_pitch_yinfft; fvec_t * in = new_fvec (hop_s, channels); /* input buffer */ aubio_pitchdetection_t * o = new_aubio_pitchdetection( win_s, hop_s, channels, samplerate, type, mode ); uint_t i = 0; while (i < 1000) { aubio_pitchdetection(o,in); i++; }; del_aubio_pitchdetection(o); del_fvec(in); aubio_cleanup(); return 0; }