On 6/8/06, Brian Swan <[EMAIL PROTECTED]> wrote:
[snip]

I've followed the numerous suggestions in the mailing list archives
which is what has enabled me to get this far.  After trying all the
echo cancelers, and all the settings on each I settled on:

- KB1 (with AGGRESSIVE_SUPRESSOR)
- echocancel=128
- echotraining=600
- rxgain=0
- txgain=0

[snip]

My personal preference, which works best in the most places is:

- MG2 (with default DEFINEs, no aggressive etc)
- echocancel=yes
- echotraining=yes
- rxgain=0
- txgain=0

Although in some cases:
- rxgain=-0.3
- txgain=-0.3
seems to help a tiny bit.

The MG2 canceller made a HUGE difference to our success rate in
removing echo, I do not rate the updates to MG2 that are in trunk, but
the released version (1.2.6) is excellent.
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