Function aubio_sys::aubio_spectral_whitening_set_floor

pub unsafe extern "C" fn aubio_spectral_whitening_set_floor(
    o: *mut aubio_spectral_whitening_t, 
    floor: smpl_t
) -> uint_t

set floor for spectral whitening

\param o spectral whitening object as returned by new_aubio_spectral_whitening() \param floor value (typically between 1.e-6 and .2, defaults to 1.e-4)