[−][src]Function aubio_sys::aubio_level_detection
pub unsafe extern "C" fn aubio_level_detection(
v: *const fvec_t,
threshold: smpl_t
) -> smpl_t
get buffer level if level >= threshold, 1. otherwise
\param v vector to get level from \param threshold threshold in dB SPL
\return level in dB SPL if level >= threshold, 1. otherwise