Question

How does loudness depend on the amplitude ? If aplitude is tripled by how much does loudness increase?

Answer 1

First of all what is amplitude?It is the maximum displacement of a sound wave from it's mean position.Now your question….simply IT IS DIRECTLY PROPORTIONAL TO LOUDNESS i.e.,more is the amplitude ,louder the sound…..

Answer 2

Explanation:

Does amplitude modulation receiver has amplitude limiter

For an amplitude modulated wave the maximum amplitude is found to be 10v