acoustics

American  

[uh-koo-stiks] / əˈku stɪks /

noun

1. (used with a singular verb)  the branch of physics that deals with sound and sound waves.

2. (used with a plural verb)  the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or fidelity of sounds in it.

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acoustics British  

/ əˈkuːstɪks /

noun

1. (functioning as singular) the scientific study of sound and sound waves

2. (functioning as plural) the characteristics of a room, auditorium, etc, that determine the fidelity with which sound can be heard within it

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acoustics Scientific  

/ ə-ko̅o̅′stĭks /

1. The scientific study of sound and its transmission.

2. The total effect of sound, especially as produced in an enclosed space.

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Other Word Forms

• hyperacoustics noun

Etymology

Origin of acoustics

First recorded in 1675–85; acoustic, -ics

Example Sentences

Phil concert series in Disney with Mahler’s Second, which is known as the “Resurrection” and thrillingly announced the resurrection of an orchestra that had long been housed with inadequate acoustics.

From Los Angeles Times

Our music exams/auditions need a complete overhaul in order to embrace improvisation, sound-placement, acoustics, adaptability in sound creation — so many of these elements and ingredients come too late for many.

From Los Angeles Times

His tone is big, bold and gripping, especially in the wonderful acoustics of this small theater.

From Los Angeles Times

Their sonic range can go anywhere from mellow, feel-good acoustics to strained vocals over hard-hitting electric guitar riffs.

From Los Angeles Times

Once a scrappy pickup band that played in a high school auditorium with awful acoustics, it is now a world-class ensemble with its own world-class concert hall.

From Los Angeles Times