[−][src]Function aubio_rs::mel_to_hz
pub fn mel_to_hz(mel: f32) -> f32
Convert mel to frequency (Hz)
mel
Input mel to convert
Converts a scalar from the mel scale to the frequency domain using Slaney Auditory Toolbox's implementation:
If f < 1000, f = 200 m/3. If f >= 1000, f = 1000 + (6400 / 1000) ^ ((m - 1000) / 27)
See also hz_to_mel()
, mel_to_hz_htk()
.
See:
- Malcolm Slaney, Auditory Toolbox Version 2, Technical Report #1998-010 https://engineering.purdue.edu/~malcolm/interval/1998-010/