public address system
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English
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Pa_system.jpg/220px-Pa_system.jpg)
Noun
[edit]public 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]Derived terms
[edit]Translations
[edit]type of electronic voice-amplification apparatus
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