Function aubio_sys::aubio_silence_detection

pub unsafe extern "C" fn aubio_silence_detection(
    v: *const fvec_t, 
    threshold: smpl_t
) -> uint_t

check if buffer level in dB SPL is under a given threshold

\param v vector to get level from \param threshold threshold in dB SPL

\return 0 if level is under the given threshold, 1 otherwise