John Hodrien johnh at comp.leeds.ac.uk
Thu Dec 15 04:19:24 CST 2005

On Thu, 15 Dec 2005, Chris Kendrick (VPAC) wrote:

> Hi all
> This is my first post to the ag-tech mailing list =)
> I have recently taken over from Nelsie Fernandes at the VPAC Access Grid
> We recently had a HW failure on our audio machine (vidio reception, 
> transmission, and sound are all on different machines)
> Since I brought the audio machine back up i have been causing echo to be 
> heard at the other sites.
> My question is, can echo like that be caused by the audio machine not being 
> set up right or is the echo canceller (ClearOne XAP400) entirely to blame? 
> (some of the settings may possibly have been mucked up while myself and 
> others were fiddling around trying to find why our sound system stoped 
> working)
> Any advice greatfuly received.

Easy way to test is to run with a headset instead of your full audio setup.
If you've still got echo, the problem is with the machine.


"Une belle fille et un demi de Kronenbourg est la cle de tous les secrets de
  l'univers, la solution a toutes nos souffrances, le remede a la condition
  humaine..."                                         -- Unknown

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