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1. Assertion (A): A composite video signal has synchronising pulses.Reason (R): It is necessary to synchronise the scanning process in the transmitter and receiver.





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  • By: guest on 01 Jun 2017 11.48 pm
    Synchronisation of scanning process at transmitter and receiver is necessary for proper reproduction at TV receiver. For this purpose synchronising pulses are sent as a part of video signal.
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