[Iaxclient-devel] iaxclient updates...

[Steve K. <st...@st...>]

I've done some work on audio processing a bit, and the results seem to
be better.

There's three main changes:
1) Changed the companding parameters a bit, to cut down background
noise, and level out speaking volume a bit.

2) Implemented an "auto" silence suppression setting, where it keeps
track of the noise floor, and considers everything within 5db of the
floor to be silence.

3) Implemented a 40ms delay within the compander/silence detector, to
co-incide with the 40ms attack timing, so you don't lose the first 40ms
of non-silence (basically makes companding/silence detection predective
as opposed to reactive).



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