plural of acoustic shock

Alternative form of nonacoustic

A benign tissue growth situated in the hearing canal.

A hollow-body guitar of the older variety, in contradistinction to an electric guitar.

(quantum mechanics) the study of the effects of the laws of quantum mechanics on the propagation and absorption of sound

plural of acoustic mirror

A passive device for reflecting and often focusing sound waves, chiefly used to provide early warning of incoming aircraft (by detecting the sound of their engines).

(music, of an acoustic instrument) Modified with the addition of pickups or a microphone, in order to make the sound louder and more noticeable.

(music, of an electric instrument) Modified with a wholly or partially hollow soundbox, producing a sound similar to but different than a normal acoustic version of the same instrument.

plural of acoustic energy