aubio_specdesc_do method

void aubio_specdesc_do(Pointer<aubio_specdesc_t> o, Pointer<cvec_t> fftgrain, Pointer<fvec_t> desc)

execute spectral description function on a spectral frame

Generic function to compute spectral description.

\param o spectral description object as returned by new_aubio_specdesc() \param fftgrain input signal spectrum as computed by aubio_pvoc_do \param desc output vector (one sample long, to send to the peak picking)

Implementation

void aubio_specdesc_do(
  ffi.Pointer<aubio_specdesc_t> o,
  ffi.Pointer<cvec_t> fftgrain,
  ffi.Pointer<fvec_t> desc,
) {
  return _aubio_specdesc_do(
    o,
    fftgrain,
    desc,
  );
}