Function bliss_audio_aubio_sys::aubio_meltohz_htk

pub unsafe extern "C" fn aubio_meltohz_htk(mel: smpl_t) -> smpl_t

convert mel to frequency (Hz)

\param mel input mel

\return output frequency, in Hz

Converts a scalar from the mel scale to the frequency domain, using the equation defined by O’Shaughnessy, as implemented in the HTK speech recognition toolkit:

\f$ f = 700 * {e}^\left(\frac{f}{1127} - 1\right) \f$

See also

aubio_hztomel_htk(), aubio_meltohz().