ref: 247ce7d3ff68897d62c7fc0f9f9e2fed46d68172
dir: /tests/src/test-biquad.c/
#include <aubio.h> int main(){ /* allocate some memory */ uint_t win_s = 1024; /* window size */ uint_t channels = 1; /* number of channel */ fvec_t * in = new_fvec (win_s, channels); /* input buffer */ aubio_biquad_t * o = new_aubio_biquad(0.3,0.2,0.1,0.2,0.3); aubio_biquad_do_filtfilt(o,in,in); aubio_biquad_do(o,in); del_aubio_biquad(o); del_fvec(in); return 0; }