Question

differentiate between echo and reverberation​

Answer 1

Echo is repetition of sound or bouncing back of sound at the distance of 17.2 m

Reverbration is persistence of sound for 0. 1 second

Answer 2

Echo is a single line reflection of sound waves of a surface . Reverberation is the sound or pattern created by the superposition of such echoes ........A reverberation can occur when sound waves are reflected by the nearby walls also.