[Speex-dev] multiple microphones and multiple speakers spport

Ramesh Nagapuri ramesh.nagapuri at incubesol.com
Wed Jul 2 08:05:34 PDT 2014

I integrated the speex aec 1.2rc1 into android audio subsystem. Aec is working fine. 
But in the case of multiple microphones(2) and multiple speakers (2) case, it is not working properly. 
I think speex_preprocess_run() is not implemented for multiple speakers and multiple microphones. 
And speex_echo_cancellation() function also not fully implemented for mutiple channels. 

Can you please help me on this. 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20140702/2f9220e0/attachment.htm 

More information about the Speex-dev mailing list