Category:Public address systems
A 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.
electronic acoustic system for delivering audio to a large audience or area, either information (spoken) or music for entertainment | |||||
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Subcategories
This category has the following 12 subcategories, out of 12 total.
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- Public address system setups (7 F)
A
- Automatic Enunciator (2 F)
C
E
F
M
P
R
S
T
V
- VDNKh telephone exchange (9 F)
Media in category "Public address systems"
The following 34 files are in this category, out of 34 total.
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1919 Automatic Enunciator quiet.JPG 1,157 × 845; 246 KB
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2A3 schematic Thordarson 1937.png 2,247 × 892; 98 KB
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Airbus A319 Door.jpg 737 × 983; 101 KB
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AL-8MP2.jpg 467 × 600; 90 KB
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Breminale (2015)-06.jpg 2,962 × 2,221; 4.45 MB
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Caltrain Stadler KISS conductor control panel.jpg 3,024 × 4,032; 7.55 MB
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Coomber CD player and cassette recorder.jpg 4,000 × 3,000; 2.85 MB
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Crowd outside 1924 Republican National Convention Cleveland Ohio.jpg 917 × 693; 142 KB
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Early vacuum tube public address system.jpg 900 × 614; 65 KB
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Emergency evacuation announcement, School of Law, Singapore Management University - 20170122.webm 26 s, 1,440 × 1,080; 1.05 MB
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Emergency under control announcement, School of Law, Singapore Management University - 20170122.webm 13 s, 1,440 × 1,080; 840 KB
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EUCOM Afghan Evacuation Operations 210822-F-FN350-2014.jpg 5,113 × 4,890; 8.14 MB
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Horn loudspeaker truck 1929.jpg 731 × 493; 53 KB
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Man in public address amplifier control room in the U.S. Capitol LCCN2002695666.jpg 1,063 × 1,536; 197 KB
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Moscow, VDNKh telephone exchange, power equipment (10656699616).jpg 5,472 × 3,648; 1.74 MB
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Paaa1.jpg 800 × 600; 77 KB
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Phillips Mengtafel 02.jpg 1,508 × 1,071; 486 KB
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Portable 5W public address system 1929.jpg 758 × 572; 40 KB
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Public Address System rack 1.jpg 2,518 × 4,062; 1.63 MB
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Public-address-system.jpg 3,648 × 2,736; 4.26 MB
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Equipment in Aero Ltd's plane 1950 (JOKAUAS4 269-1).tif 4,961 × 3,613; 17.13 MB
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Soundmaster Public Address Amp IMG 3567 (52453555087).jpg 3,390 × 2,773; 2.48 MB
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Stromberg Carlson PA amp IMG 3566 (52454603473).jpg 3,847 × 2,565; 2.53 MB
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Testing of the public address system, School of Law, Singapore Management University - 20161227.webm 37 s, 1,440 × 1,080; 2.65 MB
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Typical Sound System.png 787 × 220; 26 KB
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Veronica Mengtafel 01.jpg 1,040 × 1,288; 435 KB
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VTEC + V Rev Michael Sadgrove 2.jpg 4,162 × 2,771; 1.9 MB
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WDSC2007 Day2 Horn.jpg 3,296 × 2,472; 2.91 MB