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Re: TV and sound over CAT5
- To: <ukha_d@xxxxxxx>
- Subject: Re: TV and sound over CAT5
- From: "Dr John Tankard" <jtankard@xxxxxxx>
- Date: Tue, 27 Jul 1999 11:30:32 +0100
- Delivered-to: listsaver-egroups-ukha_d@xxxxxxx
- Mailing-list: contact ukha_d-owner@xxxxxxx
- Reply-to: ukha_d@xxxxxxx
So are we saying its just like tp Ethernet ? only analogue
John
> I know I'm not Keith, but if you can look back a few messages, I
basically
> explained how balanced signalling gets rid of noise- you can think of
it
> simply as the signal going down one wire, and an inverted copy of the
> signal going down another wire. If the wires are near enough each
other,
> and the source of noise not too close, the noise will appear as equal
> 'spikes' on both wires. At the receiving end, if you subtract
> the inverted
> copy from the original, you will get 2 x signal and 0 x noise.
>
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