[AG-TECH] Echo problem with Rav 600 any ideas?
proshanta at gmail.com
Thu Sep 15 22:40:24 CDT 2005
We have been using a Rav 600 for teleconferencing for a while, and must say
its quite good. However when I put it to use in the AG I am a little at a
loss in the amount of problems I'm encountering. It is connected to phone
jack as well as connected to the line in of the sound card. We can still
make very good conf. calls, and have adjusted the sensitivity of the mics,
echo cancelation, and input levels to suit the room size and position of
participants in a typical teleconf. However, those settings don't seem to
translate well to the AG. The general problem I'm faced is which echo
problems, despite the fact that the mics are muted, the sound still travels
to the sound card.
So a couple of questions for any ClearOne Rav users out there:
1. How did you setup your connection to the mixer? I'm currently using the
playback(sound card speaker out) and record(sound card line in) rca
2. What settings did you have to change? I don't use ALC to fine tune the
sensitivit of the MIC. I have AEC to automatically control the echo.
3. What is necessary on the soundcard settings? I'm using a builtin
soundcard probably an AC'97 compliant under Windows XP
4. What are your settings for RAT? I have mine set to Gain of 4, anothing
louder seems to pick up alot of background noise. Is there anything else I
can adjust in the RAT?
Thank you in advance.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the ag-tech