[Speex-dev] How to synchronize the mic and spk signal for echo calcellation??

[Ann Tsai]

Dear All,

In the real use of speex echo cancellation, there will be always a dealy between mic and spk signal. And thus, the echo can not be removed. Does anyone know is there any parameter setting to adjust them to be synchronized. 

Thanks for your help.

Best Regards,
Ann Tsai
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