On Fri, Aug 01, 2008 at 05:12:00PM -0400, Phil Frost wrote:
Well, another way to do it is run balanced audio over
one or more of
the pairs in cat5. In fact 100 megabit ethernet uses only 2 of the 4
available pairs, so you could in theory run stereo audio and ethernet
over a single cable (though I haven't tried this, maybe crosstalk
would add some audible noise). If your transmitters and receivers are
properly balanced, I bet a blind listening test wouldn't reveal any
difference. It's also cheap to implement, zero latency, and
synchronization is at worst the maximum difference between wires
divided by the speed of light. If you aren't sold on the idea, you can
make a box with a tube in it, illuminated by an LED, and say it adds
tube warmth or something.
Running audio over cat5 is possible, provided you use shielded
cable and perfect balancing at both ends. It's even available
commercially, see
http://www.etslan.com/pdf%20docs/12.%20PA200%20Series%20InstaSnake.pdf
Ciao,
--
FA
Laboratorio di Acustica ed Elettroacustica
Parma, Italia
O tu, che porte, correndo si ?
E guerra e morte !