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For removing unwanted signals we should use ________

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in Analog Communications by (122k points)
For removing unwanted signals we should use ________

(a) mixing method

(b) filter method

(c) modulation method

(d) detecting method

I got this question in final exam.

Origin of the question is Average Power For Sinusoidal AM in division Amplitude Modulation of Analog Communications

1 Answer

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Best answer
Correct option is (b) filter method

The explanation: Filteration method is used to remove unwanted components from the signal. It is mainly used to eliminate noise.

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