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2014 Feb 04
0
Struggling with AEC and OpenSL
...se, while I understand what's
conceptually going on in AEC, I can't seem to make a simple echo test to
demonstrate it in implementation. I'd love any advice you'd be willing to
offer.
As an additional note, I based the native code for my test app off of the
code found here:
http://yltechblog.blogspot.com/2012/08/speex-aec-with-android.html
I'm not sure that code is right, either, because I have tried it out and
hear echo there, and echo_diagnostic measured the far-end-to-near-end delay
as -319 samples, despite the author's claims that the code works great and
I just need to ad...
2014 Feb 07
0
Speex-dev Digest, Vol 115, Issue 2
...> conceptually going on in AEC, I can't seem to make a simple echo test to
> demonstrate it in implementation. I'd love any advice you'd be willing to
> offer.
>
> As an additional note, I based the native code for my test app off of the
> code found here:
> http://yltechblog.blogspot.com/2012/08/speex-aec-with-android.html
>
> I'm not sure that code is right, either, because I have tried it out and
> hear echo there, and echo_diagnostic measured the far-end-to-near-end delay
> as -319 samples, despite the author's claims that the code works great an...