Mercurial > hg > ishara

view dsp/mel2hz.m @ 61:eff6bddf82e3 tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Finally implemented perceptual brightness thing.
author samer
date Sun, 11 Oct 2015 10:20:42 +0100
parents c3b0cd708782
children
line wrap: on
line source
% mel2hz - Convert frequencies from mel scale to Hertz.
% mel2hz :: 
%    [[D]->nonneg] ~'any shape array of mels'
% -> [[D]->nonneg] ~'corresponding array of frequencies in Hz'.
function f = mel2hz(m), f=700*((10.^(m/2595))-1);