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<DIV>HI:</DIV>
<DIV style="TEXT-INDENT: 2em">Nowadays ,I am developing an IP phone on ARM
platform , and the echo occur while talking.</DIV>
<DIV>I active the speex ec filter ,but no effective . I googled this problem
,and found your mail " Fri Sep 3 </DIV>
<DIV>18:16:55 PDT 2010 " relative this issue . I want to know what's the problem
in the moment, is the </DIV>
<DIV>speex-ec filter invalid or not? </DIV>
<DIV style="TEXT-INDENT: 2em">You said that the parameters maybe wrong,
what's the correct parameter ? can you get some sample?</DIV>
<DIV>my situation is 1-2 seconds while the echo happens, I set the ec_tail_len =
1500, ec_delay=1500,ec_framesize = 160 (my audio params is 8K ,16bits stereo).
</DIV>
<DIV style="TEXT-INDENT: 2em">Any advices is appreciated, thank you in
advance. </DIV>
<DIV style="TEXT-INDENT: 2em">Best Wishes!</DIV>
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