plural of sounding board

(transitive) To question and listen attentively in order to discover a person's opinion, intent, or preference, especially by using indirect conversational remarks.

plural of sound change

(phonology) Any process of language change that affects pronunciation (phonetic change) or sound system structures (phonological change)

Alternative spelling of soundtrack

Someone who has a similar voice to another.

A method of using multiple speakers to give the effect of being surrounded by sound. / The effect of being surrounded by sound.

Alternative spelling of surround sound

A vehicle equipped with loudspeakers, used for advertising.

An electronic system used to reproduce sound. / The set of speech sounds that make up a language; a phonology.