[vorbis] Quadraphonics

Monty xiphmont at xiph.org
Thu Jun 28 23:43:04 PDT 2001



On Tue, Jun 26, 2001 at 02:43:34PM +1200, Ross Levis wrote:
> Just a further thought, with Cool Edit Pro you can time stretch and shrink
> the entire WAV, so you could line up the WAVs quite accurately by using a
> sound at the beginning & end of the song. eg. tap the stylus.

The timebases of sound cards do not simply differ; they drift, both
faster and slower (and back).  Simply stretching to the right size
account for overall but not local variance and a very small drift can
cause odd imaging effects.

Monty

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