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TDM and FDM are used to multiplex multiple signals into a single carrier.

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TDM and FDM are used to multiplex multiple signals into a single carrier.

(a) False

(b) True

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The above asked question is from FDM System topic in chapter Amplitude Modulation of Analog Communications

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Right answer is (b) True

For explanation: Multiplexing is the method of combining two or more than two signals into one, in such a way that each individual signal can be retrieved at the receiver. Both TDM and FDM are used to multiplex different signals into a single carrier. However, TDM is used to transmit and receive independent signals over a common signal path with the help of synchronized switches. Whereas, in case of FDM, the total bandwidth is divided into a series of non-overlapping frequency bands and each band is used to carry a separate signal.

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