<html>
<font size=3>your gentner setup looks okay; you may be having a problem
with hardware loopback in your audio pc.<br><br>
What sort of audio card do you have? Are you running the opensound.com
audio drivers? What is the output of these commands:<br><br>
<x-tab> </x-tab>cat
/dev/sndstat<br>
<x-tab> </x-tab>/sbin/lspci<br>
<x-tab> </x-tab>/usr/lib/oss/ossmix<br><br>
How clear is the echo -- does it sound like acoustic room echo, or
hardware loopback echo (if you've heard both you can probably tell the
difference :-)<br><br>
--bob<br><br>
<br><br>
<br>
At 03:42 PM 2/20/2002 +0000, Ben Juby wrote:<br>
<blockquote type=cite class=cite cite>[apologies to everybody on the
ETF-ACCESSGRID list if you have received<br>
this twice. Mike quite rightly pointed out that this would be more<br>
appropriate for the AG-TECH list]<br><br>
In an AG test session yesterday it appeared that we were causing
some<br>
echo when we unmuted our mics and other sites spoke to us (the
other<br>
sites said they could hear their own audio being fedback through
our<br>
mics). We have so far been unable to determine why this is and we
would<br>
welcome any suggestions as to what is going
wrong.</font></blockquote></html>