Function aubio_sys::aubio_pitch_get_tolerance

pub unsafe extern "C" fn aubio_pitch_get_tolerance(
    o: *mut aubio_pitch_t
) -> smpl_t

get yin or yinfft tolerance threshold

\param o pitch detection object as returned by new_aubio_pitch() \return tolerance (default is 0.15 for yin and 0.85 for yinfft)