[Speex-dev] Echo canceller strange behaviour

Viktoria Iosifov
2009-11-09T12:46:09Z

Hi,
I use Echo Canceller from speex 1.2rc1. It works excellent, except one kind
of test: if I use overloaded (and clipped) RIN and not interlaced local
speech and echo in SIN, echo is not removed.
I checked the sources (RIN and SIN) with EC diagnostic tool - delay and
drift are ok.
I would like to understand what the problem is and how to solve it.


--
Victoria
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