[Asterisk-Dev] Re: common infrastructure for jitter/vad/echo/freq diff compensation on terminal/sync devices

Orehov Pasha asterisk at opa.nsib.ru
Sun May 8 10:00:59 MST 2005


Steve Underwood wrote:
> Orehov Pasha wrote:
> 
>> 2. Add "G711I" from spandsp0.2 to smooth voice but g729 has internal 
>> smoother (lose recovery) but it was unavailable for me
> 
> 
> I assume by G711I you mean the PLC algorithm in Appendix I of G.711. 
> What is in spandsp and the patches from Steve Kann, which contain 
> basically the same code, is not G.711 Appendix I. It uses a similar 
> basic method, but what I came up with gives better performance (better 
> in speed, similar in sound quality).
Yes it is.
You sed a word PLC. Now i know it too. Thanks.



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