[AG-TECH] Echo cancellers for unbalanced audio?

[Osland, CD (Chris)]

I can see where you're coming from, but good echo cancellers
still cost a lot (whichever sockets they use) and most people
would be happier to know that things like flourescent lights
aren't going to ruin the signals either side of the echo
canceller, and so use balanced audio connections.  Short
connections at line level can be fine, but unbalanced leads
at mic levels are a definite no-no.

Cheers

Chris Osland

____________________________________________________________________
Chris Osland                                               Office tel: +44
(0) 1235 446565
Digital Media and Access Grid                          Medialab tel: +44 (0)
1235 446459
BIT Department                                     Access Grid room tel: +44
(0) 1235 445666
e-mail:   C.D.Osland at rl.ac.uk                                       Fax: +44
(0) 1235 445597
CLRC Rutherford Appleton Laboratory (Bldg. R18)
Chilton, DIDCOT, Oxon OX11 0QX, UK
[The contents of this email are confidential and are for the use of the
intended recipient only.
If you are not the intended recipient do not take any action on it or show
it to anyone else,
but return this email to the sender and delete your copy of it.]





> -----Original Message-----
> From: owner-ag-tech at mcs.anl.gov [mailto:owner-ag-tech at mcs.anl.gov]On
> Behalf Of Jon Johansson
> Sent: 03 June 2004 17:30
> To: ag-tech at mcs.anl.gov
> Subject: [AG-TECH] Echo cancellers for unbalanced audio?
> 
> 
> 
> Hi,
> 
> Has anyone found an echo canceller that will fit into 
> a completely unbalanced audio system? I'm putting 
> together a new node with some existing equipment
> (a very nice home stereo system). I'd like to 
> plug the equipment together with 1/8" stereo jacks
> without any rewiring of connections. If you've found
> a suitable echo canceller I appreciate hearing about it.
> 
> Thanks,
> Jon.
> 
> -- 
> Jon I Johansson             *  Research Computing Support
> jon.johansson at ualberta.ca   *  Computing and Network Services
> Tel.: (780) 492-9304        *  University of Alberta
> Fax.: (780) 492-1729        *  Edmonton, Alberta, CANADA
>  
>