[BC] CBS Color...lived on

[Phil Alexander]

On 9 Jun 2006 at 13:52, RRSounds at aol.com wrote:


> You're right about the upper sideband.
> The lower sideband's bandwidth with NTSC TV is, however, quite 
> limited; it is called "vestigial," because little of it remains after 
> filtering. Our TV transmission's video signal is very nearly 
> single-sideband (upper), with carrier.

It is limited but I wouldn't call it THAT close to SSB. There is
about 1/3 of the LSB left after filtering. It may be chopped, but
it's not exactly chopped liver. <g>


---------------------------------------------
Phil Alexander, CSRE, AMD
Broadcast Engineering Services and Technology 
(a Div. of Advanced Parts Corporation) 
Ph. (317) 335-2065   FAX (317) 335-9037





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