Modulation process corresponds to ______ the amplitude, frequency or phase.(a) Switching(b) Keying(c) Switching or keying(d) None of the mentionedThis question was addressed to me during an internship interview.I want to ask this question from Modulation and Entropy topic in chapter Modulation and Coding Trade-off of Digital Communications

Modulation process corresponds to ______ the amplitude, frequency or p

1.	Modulation process corresponds to ______ the amplitude, frequency or phase.(a) Switching(b) Keying(c) Switching or keying(d) None of the mentionedThis question was addressed to me during an internship interview.I want to ask this question from Modulation and Entropy topic in chapter Modulation and Coding Trade-off of Digital Communications
Answer» Right OPTION is (C) Switching or keying The best explanation: Modulation PROCESS CORRESPONDS to switching or keying the amplitude, frequency or phase of CW carrier.

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