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2006 Aug 14
2
AEC on a TI C6x - has no effect
.... FIXED_POINT is defined in ti/config.h (also from the
trunk). I am using the latest files from svn, as of last Thursday
(Aug.10).
>From reading the documentation and this mailing list, it seems that I am
doing things correctly. I am using a sample rate of 8kHz and a frame
size of 192 samples (24msec). When looking at the graphs of the buffers
I'm giving as inputs to speex_echo_cancel, there is a delay of about 350
samples (43 msec) between a noise about to be output by the speaker
(given as the echo_frame parameter) and that same sound later picked up
as an echo by the mic (given as input_...