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Modulation is the process of superposing

1)

Low frequency audio signal on high frequency waves

2)

Low frequency radio signal on low frequency audio waves

3)

High frequency audio signal on low frequency radio waves

4)

Low frequency audio signal on low frequency radio waves



Question ID - 100435 | SaraNextGen Top Answer

Modulation is the process of superposing

1)

Low frequency audio signal on high frequency waves

2)

Low frequency radio signal on low frequency audio waves

3)

High frequency audio signal on low frequency radio waves

4)

Low frequency audio signal on low frequency radio waves

1 Answer
127 votes
Answer Key / Explanation : (1) -

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

127 votes


127