[Speex-dev] AEC Troubles
jean-marc.valin at usherbrooke.ca
Tue Dec 22 20:45:34 PST 2009
On 16/12/09 10:15, Julien Beltzung wrote:
> We are experiencing a few problems with Speex AEC. We are using it to
> process audio data on a real time stream over IP with Speex codec (frame
> size = 320).
> We initialize the echo state like this :
> SpeexEchoState * echo_state;
> echo_state = speex_echo_state_init(320,512);
A tail length of 512 seems a bit short at 16 kHz. As usual, could also
be a sync problem. Did you RTFM?
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