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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 21 (Q.No. 47)
Communication Systems
47.
In amplitude modulation
the amplitude of carrier varies in accordance with the amplitude of the modulating signal.
the modulating frequency lies in the audio range
the amplitude of the carrier remains constant
the amplitude of the carrier varies in accordance with the frequency of the modulating signal.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.
Pddv said:   2 months ago
I too agree, A is the right answer.
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