14 Dec
2011
14 Dec
'11
10:07 p.m.
On 12/13/2011 04:56 PM, Tony Duell wrote:
A lot of modul;aotr circutis are symmetircal betwene the signal and
carrier inputs I think. So isn't it just a matter of convention as to
what is modulating what?
Of course, for the strictest case of just the modulator. But those
filters on the outputs select what we were really after. ;)
-Dave
--
Dave McGuire
New Kensington, PA
And it's really just the composite video signal
modulated by a
carrier;
Carrier modulated by the composite video signal, actually. (sorry)