[Speex-dev] Speex AEC AND preprocessor

[Aymeric Moizard]

I'm working on the echo canceller with the SVN, with Windows Mobile 5 
PocketPC.

Obviously, I can't make it run correctly.

My question: If I use the SPEEX_PREPROCESS_SET_ECHO_STATE, I have
changes in the sound: noise seems to be removed.

I want to know if I have to use the preprocessor AND that option
to make the echo canceller to work or if it's optionnal?

Is there any other usefull option to the preprocessor that can
be needed or helpfull?

Aymeric MOIZARD / ANTISIP
amsip - http://www.antisip.com
osip2 - http://www.osip.org
eXosip2 - http://savannah.nongnu.org/projects/exosip/