why we use vsb transmission for video signal transmission
and why dont we use ssb transmission?

Answer Posted / devendra krishna

we use it because in Vsb Xmission a part containing
information more than one sideband is transmitted & in that
extra part, information regarding low frequency components
of colours of video signal exists.While in SSB Xmission this
part is supressed so lower frequency components of colour is
supressed..

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