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especcialy
2005 Aug 19
1
Echo cancellation questions
Hi!
I have a few questions considering echo cancellation algorithm in Speex:
1. In the manual it's stated that the delay between the input signal and the echo signal must be small. How small should it be? Is for example 100 ms acceptable?
2. Does echo cancellation algorithm deal well with situation, when one of the users of Speex-based VOIP application has "record-what-you-here"