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voice-engine / ec

Echo Canceller, part of Voice Engine project
GNU General Public License v3.0
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Possibility of use of voice-engine/ec to Echo Cancel in Voip-Voip Calls #17

Closed fischerdouglas closed 4 years ago

fischerdouglas commented 4 years ago

I'm Looking for a solution to Echo Canceling on RTP Only Voip Calls.

All the solutions that I found deals with it on the conversion of Analog/TDM to RTP áudio. But we have some serious problems with ECHO, and we want to cancel it on Passtrought Voip Call(that deals with the 4 legs of a call).

Do you think that somehow voice-engine/ec could be used/adapted to do this line echo canceling?

xiongyihui commented 4 years ago

The major issue of echo canceling on voip is that the delay is uncertain and is always changing. If you can track the delay, you can use voice-engine/ec