TDM and FDM are used to multiplex multiple signals into a single carrier.(a) False(b) TrueThis question was posed to me in a job interview.The above asked question is from FDM System topic in chapter Amplitude Modulation of Analog Communications

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

1.	TDM and FDM are used to multiplex multiple signals into a single carrier.(a) False(b) TrueThis question was posed to me in a job interview.The above asked question is from FDM System topic in chapter Amplitude Modulation of Analog Communications
Answer» 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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