Question

what is means by sound board ? give their importance.

Answer 1

A sound Board is a device in which some sound inputs combine with each other and transformed into some controllable output .Sound is created by Vibration .A soundvBoard transform that vibration into an audible form.Sound board are used Because they can absorb most of the sound falling on them and reflect the minimum amount of sound.in this manner they are used to reduce the reflection of sound. ..