[vorbis-dev] Spectral phase information in residue vectors

Segher Boessenkool segher at koffie.nl
Tue Oct 22 21:55:16 PDT 2002



> And in OGG-encoding, MDCT is taking place a few steps before computing
> the residue vectors.

It's not a "few steps before" it; it's an integral part of it.  Don't think
in steps or stages or little black boxes; try to see it as one big thing:
mdct + floors + residues + codebooks (and channel coupling is just part of
the codebooks, if you look at it sideways ;) )

<p>Segher

<p>--- >8 ----
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