Category:Electronic Sirens: Difference between revisions

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'''Electronic sirens''' use speakers, usually compression drivers, and amplifiers to play back tones or other sounds created by a tone generator or sound module. Generally electronic sirens offer prerecorded and/or live voice in addition to conventional alert tones.
'''Electronic sirens''' use speakers, usually compression drivers, and amplifiers to play back tones or other sounds created by a tone generator or sound module. Generally electronic sirens offer prerecorded and/or live voice in addition to conventional alert tones.
[[Category:Sirens]]

Latest revision as of 20:23, 14 December 2013

Electronic sirens use speakers, usually compression drivers, and amplifiers to play back tones or other sounds created by a tone generator or sound module. Generally electronic sirens offer prerecorded and/or live voice in addition to conventional alert tones.