Is it possible to reduce background noise while streaming audio on the iPhone?

Question

We used some WebRTC libraries and implemented them in a test app on the iPhone. The test app allows voice calls between two phones using this app, simi

Answer 1

Skype has its own codec with built in acoustic echo cancellation and noise suppression. There are also built in noise reduction mechanisms in iOS but there is no way to get around having your own codec which will perform such an action if you are looking to completely eliminate that noise. WebRTC is not there yet from that perspective.