[EMAIL PROTECTED] wrote:

> I am reading the source code of LAME. I wonder how LAME deals with noise such 
> as white noise and band-pass noise. Does the tonality estimation in  LAME work 
> on tone only?

The goal of the tonality estimation is to give a tonality "value". So a
white noise or a band pass noise will have a very low tonality value
(idealy 0).

Regards,


-- 
Gabriel Bouvigne
www.mp3-tech.org
personal page: http://gabriel.mp3-tech.org

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