Kevin Dean wrote:
was actually feeding her actual voice back. I mentioned in my earlier
bug report on the echo that it appears to differ with different
phones. My work phone doesn't echo at all, but my wife's cell does and
calling other phones in the office does.
I read the explanation on the bug report, that the microphone is
picking up the speaker audio, but if that's the case, why does it
change from phone to another?
I would guess that some of these other phones, or the networks they are
connected to, are performing echo cancellation. However I don't know of
a good way to test or measure this.
