[Speex-dev] Double talk detection with AEC

Andreas Engel andreas.engel at bravis.eu
Sun Dec 13 23:41:54 PST 2009


is it somehow possible to use the internal data of the echo canceller to 
get some kind of a double talk detector? This would allow to perform 
echo suppression in scenarios where the cancellation fails, like with 
webcams, where AEC doesn't work at all.

Best regards

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