I have tried both linear and non-linear (residual echo) parts of SPEEX AEC on MS Windows platform. Great job. Most echo can be cancelled. However, the voice volume becomes too small. Does any one have suggestions that makes voice volume louder but echo still can be cancelled? Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20080220/0554d510/attachment.html
Jean-Marc Valin
2008-Feb-20 01:48 UTC
[Speex-dev] SPEEX AEC makes voice volume very small.
> I have tried both linear and non-linear (residual echo) parts of SPEEX > AEC on MS Windows platform. Great job. Most echo can be cancelled. > > However, the voice volume becomes too small. Does any one have > suggestions that makes voice volume louder but echo still can be cancelled? > Thanks!If the AEC alone (no preprocessor for non-linear suppression) reduces the volume, then you are clearly doing something wrong (it can't happen otherwise). Read the manual :-) Jean-Marc
Thanks!My bugs have been fixed. Volume not reduced any more. The only echo could not been cancelled at this moment is non-linear (residual) echo originated from notebook. Any suggestion about this?> > I have tried both linear and non-linear (residual echo) parts of SPEEX > > AEC on MS Windows platform. Great job. Most echo can be cancelled. > > > > However, the voice volume becomes too small. Does any one have > > suggestions that makes voice volume louder but echo still can becancelled?> > Thanks! > > If the AEC alone (no preprocessor for non-linear suppression) reduces > the volume, then you are clearly doing something wrong (it can't happen > otherwise). Read the manual :-) > > Jean-Marc >