Hi all. I've been assigned a project on android, but for now just have to explore Android. What I want is that, during a call, I want access to the incoming voice stream. I've searched here and there, but am getting conflicting opinions. Some say that android SDK doesn't allow you to do that. Whereas there are apps, like spoofApp, that edit the incoming voice stream during a call by changing its pitch n all (not that I wanna do that :-D ) So, my question is : Are there existing android APIs that will allow me to edit the incoming voice stream? Also, during audio recording, there's this function "read (.....)" in media.AudioRecorder that basically transfers audio data into the buffer. Is there a way I can use the data in the buffer while its being recorded, or do I have to wait for the entire recording to finish before being able to work on the captured audio? Thanks and anxiously awaiting replies, T.W.