electroacoustics

[ ih-lek-troh-uh-koo-stiks ]
/ ɪˌlɛk troʊ əˈku stɪks /

noun (used with a singular verb)

the branch of electronics that deals with the conversion of electricity into acoustical energy and vice versa.

Origin of electroacoustics

First recorded in 1925–30; electro- + acoustics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019