public address system
English
editNoun
editpublic address system (plural public address systems)
- An electronic voice-amplification apparatus, usually containing a set of two loudspeakers and a central control unit, used for singing, giving a speech, play-by-play commentary at events, or broadcasting in public areas like in airports or stations.
Synonyms
edit- PA, PA system, intercom system
- tannoy (British)
Derived terms
editTranslations
edittype of electronic voice-amplification apparatus
|