[vorbis-dev] New LSP code committed

prabu prabu at ti.com
Tue Aug 29 15:07:26 PDT 2000



>No, it's behavior is actually very simple; easy to understand and easy to
>predict.  There are no stability issues and easily dealt with precision
issues.
>For a while I was treating it as a not-understood black box and it was
>worrying me too, but after spending a few weeks getting a real feel for it,
>it's *much* easier to deal with than LPC.  Levinson-Durbin is a good
all-pole
>filter generation technique, else I'd eliminate LPC from Vorbis entirely
and
>generate LSP directly.

If you are worried about stability issues, it is better to use the Lattice
approach...

Prabu

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