Category:Public address systems

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Public address or "PA" system is an electronic amplification system with a microphone, amplifier and loudspeakers, used to reinforce a given sound, e.g., a person making a speech, a DJ playing prerecorded music, and distributing the sound throughout a venue or building.

See also category: Sound reinforcement. .

Subcategories

This category has only the following subcategory.

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Media in category "Public address systems"

The following 10 files are in this category, out of 10 total.