Hi everyone, I thought this would be of interest to some people interested in the details of the echo canceller. My paper describing the double-talk algorithm was finally accepted, so I have now put it on my website. You can get it at: http://people.xiph.org/~jm/papers/valin_taslp2006.pdf Happy reading, Jean-Marc P.S. If you're only interested in *using* the echo canceller, don't bother.
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