Question
Question: Modulation is the process of superposing...
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.
Answer
Low frequency audio signal on high frequency radio waves.
Explanation
Solution
: Modulation is a process of superposing a low frequency audio signals (called modulating signal) on a high frequency radio wave (called carrier wave)