During the process of modulation the RF wave is called

During the process of modulation, if phase of the carrier wave is varied in accordance with information/message signals then it would result in

In the process of modulation, the radio frequency wave is known as

The process of extraction the audio signal from the modulated wave is called _________

Write two basic modes of communication. Explan the process of amplitude modulation. Draw a schematic sketch showing how amplitude modulated signal is obtained by superposing a modulating signal over a sinusoidal carrier wave.

Write two basic modes of communication. Explain the process of amplitude modulation. Draw a schematic sketch showing how amplitude modulated signal is obtained by superposing modulating signal over a sinusoidal carrier wave.