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electronics and communication engineering signals and systems
1. A signal f(t) = cos 10p t + 3 cos 4p t is instantaneously sampled. The maximum allowable value of sampling interval Ts in sec is
(A): 1 / 10 sec
(B): 1 / 4 sec
(C): 1 / 8 sec
(D): 1 / 8p sec
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Comments
By: guest on 02 Jun 2017 01.13 am
fs = 2 fm where fm is the highest frequency component. so .
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