Displaying 1 result from an estimated 1 matches for "bc206a18".
2011 Jan 03
3
Distorted output in fixed-point AEC
Hi,
I couldn't find a discussion that specifically addresses this, so here it
is.
I'm using Speex AEC in my mobile VoIP application to cancel speaker echo.
The used version is 1.2rc1 from the website, and I'm compiling with
fixed-point.
On most occasions, the AEC works very well and cancels most of the echo
(combined with the preprocessor).
On some devices, where the microphone signal