[Speex-dev] AGC control and how to echo cancellation?

Jean-Marc Valin jean-marc.valin at usherbrooke.ca
Tue Jan 24 02:24:41 PST 2006


The AGC is sometimes sensitive in cases where nobody has yet said
anything. As for the AEC, I suggest you look at testecho.c


On Tue, 2006-01-24 at 15:19 +0900, 손승원 wrote:
> Hi, all.
> When AGC enabled, I can hear echo and electronic noise. (in newest svn
> version)
> In my thought the computed gain value is too big.
> Which value exactly can affect to max boost level?
> And I want to implement the echo cancellation.
> Is there any example?
> Forgive my poor question.
> Thanks.
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