acoustics

(noun)

noun

1. the study of the physical properties of sound

Definition categories: thought, physics

Sentences with acoustics as a noun:

- Until they discovered the non-contractual concrete slab under the stage floor, everyone at Carnegie Hall wondered, since the renovations, why the acoustics had changed.

- Acoustics, then, or the science of sound, is a very considerable branch of physics. - Sir John Herschel.