Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 4 (Q.No. 34)
34.

Assertion (A): A composite video signal has synchronising pulses.

Reason (R): It is necessary to synchronise the scanning process in the transmitter and receiver.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
A is wrong but R is correct
Answer: Option
Explanation:

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.

Discussion:
Be the first person to comment on this question !

Post your comments here:

Your comments will be displayed after verification.