In frequency modulation,........

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Question

(B) In frequency modulation $(FM)$,the frequency of the carrier wave is varied in accordance with the instantaneous amplitude of the modulating signal

Vedclass · Accepted Answer

The frequency of the carrier wave varies according to the amplitude of the modulating signal.

Vedclass · Answer

(B) In frequency modulation $(FM)$,the frequency of the carrier wave is varied in accordance with the instantaneous amplitude of the modulating signal (message signal).While the frequency of the carrier wave changes,its amplitude remains constant.Therefore,the correct statement is that the frequency of the carrier wave varies according to the amplitude of the modulating signal.

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