[Vorbis] Vorbis psychoacoustic model

[Gregory Maxwell]

On Tue, Aug 4, 2009 at 5:22 AM, Jesús Díaz
Vico<jesus.diaz.vico at gmail.com> wrote:
> Hello,
>
> I'd like to know there is any place (web, document...) where I can see which
> the vorbis' psychoacoustic model is, at least for the reference encoder (how
> it works, algorithms, filter banks, scalefactors, etc., or if it doesn't use
> any of this things at all...), or if the only way of looking at it is within
> the psy.c. I've been looking for it in the Vorbis' site and in the web but
> haven't found anything...

http://people.xiph.org/~jm/papers/aes120_speex_vorbis.pdf