Question

Define echo
(for my San oppa)​

Answer 1

That's better<(￣︶￣)> to call me San Oppa

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

Answer:

aale San h

Explanation:

aale San kiska nam to inhone bola tha

..off bhul gaye