[Vorbis-dev] Psychoacoustic model

[Ralph Giles]

On Fri, Jun 17, 2005 at 03:04:56PM +0530, venkat wrote:

> I am trying to understand the psychoacoustic model used in the Oggvorbis 
> encoder by looking at the source. I found it very difficult to understand. 
> Does any one has any idea on this?  Can I get any information on the 
> reference papers (JASA, AES or IEEE ASSP) which can be referred to 
> understand this source code? Can I know who is the author of this module?

The code itself is the only documentation I know of of the actual 
psychoacoustic model implemented, though it is based on a bunch of 
empirical academic work.

Christopher "xiphmonty" Montgomery is the author of the reference 
encoder.

 -r