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Discussion Groups | Echo Cancellation | Reference code for G.168

Technical discussions about echo cancellation and adaptive filtering in general.

  

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Reference code for G.168 - Author Unknown - Jun 21 10:55:00 2004



Message
Hi,
 
Where can I get any reference code/documentation on implementation of G.168 echo canceller.
 
Thanks & Regards,
Sarat





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Re: Reference code for G.168 - Steve Underwood - Jun 22 13:17:00 2004

wrote:

> Hi,
>
> Where can I get any reference code/documentation on implementation of
> G.168 echo canceller.
>
> Thanks & Regards,
> Sarat

There is no such things as reference code for G.168. The spec says what
you have to achieve ro be compliant. If gives little clue how. Lots of
proprietary (and probably some patented) methods are used in the various
implementations.

Regards,
Steve




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