Re: [Asterisk-Users] G.729? Worth it?

Thu, 20 Jan 2005 12:55:10 -0800

Andrew Kohlsmith wrote: 
On January 19, 2005 12:23 pm, Paul Fielding wrote:
  
I think you might want to clarify that Best audio quality is in relation to
other highly compressed codecs.  Certainly my (albeit limited) experience
is that g711 is much more clear than g729.   Compared against gsm, for
example, however, the audio quality is quite good....
    

It's strange...  I'm keen on iLBC because of the excellent PLC capabilties 
that will come around with the new IAX2 jitter buffer, but I just can't get 
it to sound good.
I can't help you with your ILBC stuff, but the jitterbuffer and PLC patches I've been testing do PLC pretty well for GSM as well -- it uses the same Generic PLC algorithm as G.711, (and ADPCM -- even implemented it in lpc10..).

-SteveK





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