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<p class="MsoNormal" style=""><b><span style="font-size: 30pt;
font-family: 宋体; color: black;">谢坦<span lang="EN-US"><o:p></o:p></span></span></b></p>
<br>
<br>
On 2010-9-13 14:52, Arun Raghavan wrote:
<blockquote cite="mid:1284360760.7783.27.camel@localhost"
type="cite">
<pre wrap="">On Sat, 2010-09-11 at 17:49 +0200, Alexey Fisher wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hallo all,
i see in git you working on echo cancelation. Will it work for audio
feedback/"Larsen effect" too? I mean sort of feedback killer?
</pre>
</blockquote>
<pre wrap="">
It will not. The echo cancellation module is meant for things like voip
calls. For example, if you're using speakers and a mic, whatever the
other end says goes back through the mic, and they will be hear
themselves after a short gap. That's the echo we're trying to cancel.
So the goal is for the *far end* to not hear echo. It will not make a
difference locally.
Cheers,
Arun
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</pre>
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