[vorbis-dev] Vocoders

[Rage O Matic]

> > Vorbis looks real interesting. but I'm more interested in voice coders
> > right now. I worked on some really nice stuff at around 4kbps in the
> > early 90's. The trouble is any coder even remotely similar is surrounded
> > by an impenetrable shield of IP. Does anyone know of any work in
> > progress on good free low bit rate vocoders?
>

I dont think any low bit rate vocoders are in progress now. LPC-10 was the
last effort I've seen. Not much work on those algorithms. GSM seems to be
the most recent, and most advanced coding. It's used int most cell phones.
ADPCM is another group of compressions.

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