Question

difference between echo and reverbaration​

Answer 1

Explanation:

An echo is a single reflection of a soundwave off a distance surface. Reverberation is the reflection of sound waves created by the superposition of such echoes. ... A reverberation can occur when a sound wave is reflected off a nearby surface

Answer 2

Reverberation

The repetition of sound due to persistence is known as reverberation

Echo

it is the ranging of sound between 20,000 hertz to 20000 kilohertz