[AG-TECH] interesting slashdot .. software echo cancellation
Nolan, Kevin [NCSUS]
knolan at ncsus.jnj.com
Thu May 9 11:04:43 CDT 2002
We have actually switched to the ASPI Vortex which performs a lot better
then the Gentners have ever done. The new matrix and cancellation has
kicked out 90% of the snow in our lab which runs about 60-70db..
From: Jay Beavers [mailto:jbeavers at microsoft.com]
Sent: Wednesday, May 08, 2002 6:19 PM
To: Asher Yanich; ag-tech at accessgrid.org
Subject: RE: [AG-TECH] interesting slashdot .. software echo cancellation
Actually, software echo cancellation, automatic gain control, and noise
reduction is already in Windows XP and used in the Windows Messenger
However, once you enter AG-like scenarios with multiple microphones,
large spaces, and audio processing you're in a specialized, small market
that is well served by Gentner et al.
From: Asher Yanich [mailto:ayanic01 at cs.fiu.edu]
Sent: Wednesday, May 08, 2002 11:23 AM
To: ag-tech at accessgrid.org
Subject: [AG-TECH] interesting slashdot .. software echo cancellation
Is anyone working on such a thing? The gentners are expensive pieces of
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