Analog Communication - Electronic Engineering (MCQ) questions & answers for Q. 13631

Q.  Advantages of analog communication over digital communication are:
- Published on 13 Oct 15

a. Data rate is low
b. Less transmission bandwidth is required
c. Synchronization is not needed
d. All of the above

ANSWER: All of the above
 
Due to analog to digital conversion, the data rate becomes high in digital communication. So the transmission bandwidth is also increased. Digital transmission also needs synchronization in certain applications which is not needed in case of analog communication systems.

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    Discussion

  • ranchith kumar   -Posted on 03 May 17
    Less transmission bandwidth is required is the advantage of analog communication. Synchronization is required if using SSB-AM,DSB-SC.Low data rate is disadvantage. So Less transmission bandwidth is required is correct

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