Question

what are echo and acoustics?​

Answer 1

Answer:

In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the listener.

Answer 2

Explanation:

In audio signal processing and acoustics, echo is a reflection of sound that arrives at the listener with a delay after the direct sound.The delay is directly proportional to the distance of the reflecting surface from the source and the listener.

Echo :-

Echo is defined as a sound repeating by sound wave reflection, having a lasting or far reaching impact, or repeating what someone else has said. An example of echo is the repeating of a sound created by footsteps in an empty marble hallway.

Acoustics :-

Acoustics, the science concerned with the production, control, transmission, reception, and effects of sound. The term is derived from the Greek akoustos, meaning “heard.” Acoustics. Artificial omni-directional sound source in an anechoic acoustic chamber.

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