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Audio Echo Issue

Level 1
Level 1


I'm building a audio/video chat. When I use the Audio sample which is in LCCS SDK, I faced some problems.

When we increase gain then echo increases even with the headset. But when we reduce the gain to 50% then echo problem is very little bit but the volume is so low that we have scream a bit to get heard. Is there any way to increase the volume and also keep the echo low. With the same internet speed we are able to hear in skype loud and clear-without echo or volume problem.

Do we have any other levers of control beside gain to play with echo and volume? We have echosupression ON on both the sides. We are using exact same code as in the LCCS sample called " Audio/Audio.mxml"

We used both the codecs SPEEX and NELLYMOSER but didn't get any help. we have faced same echo and volume issues.



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