1.

An аudio signal given by e_(s) = 15 sin 2pi (100, 000t) modulates a carrier wave given by e_(s) = 60 sin 2pi(100,000t). If calculatePercent modulation

Answer»

Solution :SIGNAL Amplitude , B= 15
CARRIER amplitude A= 60
`m= (B)/(A)= (15)/(60)= 0.25`
`:. "Percentage MODULATION"= 0.25 xx 100=25%`


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