In amplitude modulation, modulation index 'µ' should be: |
µ ≤ 1 µ > 1 µ = 10 -1 < µ < 10 |
µ ≤ 1 |
The correct answer is Option (1) → µ ≤ 1 This is because a modulation index (µ) greater than 1 can lead to distortion, interference and loss of information. |