Android Echo Cancellation

[AC Question]

Hello,
I'm developing a VoIP app using android, but i heard a lot of echo!
does any one know how to make echo cancellation?
there is class AcousticEchoCanceller, but i didn't know how to use it!
thanks

 

[Golfdriver97]

Offhand, I am not sure. Have you asked this question in the Developer section?
http://forums.androidcentral.com/android-developers/

 

[puyol paul]

thanks for your response!
I asked, but waitng for response!!