Definition of public address system Public address system
We found 2 definitions of public address system from 2 different sources.
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What does public address system mean?
WordNet
Noun |
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| public address system - an electronic amplification system used as a communication system in public areas | ||
| P.A. system, PA system, P.A., PA | ||
| communication system facility consisting of the physical plants and equipment for disseminating information | ||
| amplifier electronic equipment that increases strength of signals passing through it | ||
| loudspeaker, loudspeaker system, speaker system, speaker unit, speaker electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance | ||
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Wiktionary 
- public address system (Noun)
An electronic voice- amplification apparatus used for singing, giving a speech, or broadcasting in public areas.
