Advantages of FM over AM - Disadvantages of FM over AM

Q.  FM signal is better than AM signal because
- Published on 15 Oct 15

a. Less immune to noise
b. Less adjacent channel interference
c. Amplitude limiters are used to avoid amplitude variations
d. All of the above

ANSWER: All of the above
 
FM signal is better than AM signal because FM signals are less immune to noise. Guard bands are provided for less adjacent channel interference so it is easy to be recovered. Amplitude limiters are used to avoid amplitude variations that are caused while transmission due to noise.

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    Discussion

  • Webster   -Posted on 06 Jun 17
    I thought FM are more immune to noise?

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