Why we use vestigial side band (VSB-C3F) transmission for
picture?
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Answer Posted / ajivadakkedathu
VSB transmission reduces bandwidth of the transmitted
signal. Since it is very difficult to separate carrier at
the receiver (video frequency range - 0 to 5MHz), distortion
may occur to low frequency components in the spectrum.
Because of this, a portion of LSB is also transmitted.
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