I need to delete the echo noise within my audio signal.
To create the communication channel I used AudioQueue for my app as reported in the AQRecorder class from the SpeakHere: https://github.com/robovm/apple-ios-samples/tree/master/SpeakHere/Classes
Now the problem is to delete echo with the function kAudioUnitSubType_VoiceProcessingIO as suggest in AEC ( Echo Cancellation Support ) in OSX Using AudioQueue.
How convert AudioQueue in AudioUnit? I need real code example.