andyg;214270 Wrote: 
> More info: http://www.iis.fraunhofer.de/EN/bf/amm/mp3sur/index.jsp
> 
> It does sound similar to Prologic.

Could be - although they're light on the specifics, they do say:

> MP3 Surround enables high-quality surround sound at bit rates comparable
> to those currently used to encode stereo MP3 material.

If it can be done at "comparable" bitrates then they can't possibly be
including additional full-frequency channels.

However if it was merely phase cues then the bitrate would be
-identical- since these modifications can be accomplished in the analog
domain and data isn't added. merely modified.


-- 
Mark Lanctot

'Sean Adams' Response-O-Matic checklist, patent pending!'
(http://forums.slimdevices.com/showpost.php?p=200910&postcount=2)
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