On Mon, 2 Jul 2007 16:41:01 +0100, Ian Jackson <IanJacksonRemoveThisBit@g3ohx.demon.co.uk> wrote:
> In message <46890C09.BBCAD369@earthlink.net>, Michael A. Terrell
> <mike.terrell@earthlink.net> writes
> >Jeff Liebermann wrote:
> >>
> >> Conventional TV is VSB (visidual side band)
> >
> >
> > Vestigal Sideband
> >
> >
> Better still, Vestigial Sideband!

You're both wrong. It is VIRTUAL SIDEBAND because it isn't completely
real and the other sideband which isn't virtual carries the missing high
frequency modulation info. Once it gets into your second detector then
it becomes real due to the laws of product modulation.

Next, you will be telling people that VGA doesn't stand for "virtual
graphics array."

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