Function aubio_sys::aubio_spectral_whitening_do

pub unsafe extern "C" fn aubio_spectral_whitening_do(
    o: *mut aubio_spectral_whitening_t, 
    fftgrain: *mut cvec_t
)

execute spectral adaptive whitening, in-place

\param o spectral whitening object as returned by new_aubio_spectral_whitening() \param fftgrain input signal spectrum as computed by aubio_pvoc_do() or aubio_fft_do()