Find the amplitude of side bands in the above problem in terms of modulation index `mu` and carrier wave amplitude `A_c`.

Amplitude modulation index mu determines

In AM waves, the amplitude of each side band frequency is

Both amplitude modulation (AM) and frequency modulation (FM) are used for radio broadcasting. The amplitude of the high frequency carrier wave is varied or modulated in accordance with the variations in the amplitude of the audio signals that are to be transmitted, in te process of amplitude modulation in frequency modulation te amplitude of the carrier remains constant but its frequency is varied inn accordance withh the audio signal. Reception with AM signals is in general is affected by interference of various kinds ad elaborated equipment is required for FM broadcast. A radio frequency carrier wave can be modulated using a-

Why is the amplitude of modulating signal kept less than the amplitude of carrier wave ?

In an amplitude modulated wave , the maximum amplitude is 10V and the modulation index is 2/3 m , then the minimum amplitude is ( in volt )

An audio signal of amplitude 0.1 V is used is used in amplitude modulation of a carrier wave of amplitude 0.2 V. Calculate the modulation index.

In amplitude modulation, carrier wave frequencies are:

An amplitude modulated wave is as shown in figure . Then , the modulation index will be

What is the band width in amplitude modulation ?