What is the frequency deviation produced by noise if the signal to noi – McqOptions

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1.	What is the frequency deviation produced by noise if the signal to noise ratio is 3:1 and modulating frequency is 800Hz?
A.	152.32Hz
B.	482.5Hz
C.	132.8Hz
D.	271.Hz
Answer» E.

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What is the frequency deviation produced by noise if the signal to noise ratio is 3:1 and modulating frequency is 800Hz?
Noise introduces a frequency variation into the signal.