Question

Explain with diagram amplitude modulation, frequency modulation and phase modulation.

Answer 1

Answer:

Amplitude modulation: amplitude modulation is a modulation technique used in electronic communication.

Answer 2

Answer:

The method of varying amplitude of a high-frequency carrier wave in accordance with the information to be transmitted, keeping the frequency and phase of the carrier wave unchanged is called Amplitude Modulation. ... The detailed diagram showing the amplitude modulation process is given below.