Question

Generation of amplitude modulation by emitter modulation

Answer 1

Answer:

When a sound wave is produced, it has a low amplitude, which cannot be transmitted over a long distance, so in order to make the sound waves travel a longer distance in the environment, there is the use of modulation done.

Explanation:

In modulation, the sound waves signals are modulated with some high amplitude signals, which helps the audio signals to travel a longer distance and the receiver on receiving the message in modulated form demodulates the signal and obtains the original audio waves.