Home Physics Communication System ( Not In Syllabus ) Communication Modulation is the process of superposing
Physics Communication System ( Not In Syllabus ) Communication MCQ (Single Correct)

Modulation is the process of superposing

A
Low frequency audio signal on high frequency radio waves.
B
Low frequency radio signals on low frequency audio wave.
C
High frequency radio signal on low frequency audio signal.
D
High frequency audio signal on low frequency radio waves.

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Text Solution

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The correct answer is:
A

: Modulation is a process of superposing a low frequency audio signals (called modulating signal) on a high frequency radio wave (called carrier wave)

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