The list 1 lists the attribution and List II lists the modulation system. Match the attribute to the modulation system that best matches it List I List II P. Power efficient transmission of signal. 1.Conventional AM Q. Most bandwidth efficient transmission of voice signals. 2. FM R. Simplest receiver structure. 3. VSB S. B.W efficient transmission of signals with significant DC component. 4. SSB

Correct Answer is : P – 2, Q – 4, R – 1, S– 3

P – 4, Q – 2, R - 1, S – 3

P – 2, Q – 4, R – 1, S– 3

P – 3, Q – 2, R – 1, S– 4

P – 2, Q – 4, R – 3, S– 1

GATE Electronics and Communications (EC) 2011 Solved Paper

Question : 25 of 65

Marks: +1, -0

The list 1 lists the attribution and List II lists the modulation system. Match the attribute to the modulation system that best matches it

List I	List II
P. Power efficient transmission of signal.	1.Conventional AM
Q. Most bandwidth efficient transmission of voice signals.	2. FM
R. Simplest receiver structure.	3. VSB
S. B.W efficient transmission of signals with significant DC component.	4. SSB

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