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  2. Civil defense siren - Wikipedia

    en.wikipedia.org/wiki/Civil_defense_siren

    The system is inherited from the air raid siren network (défense passive) developed before World War II. It consists of about 4,500 electronic or electromechanical sirens placed all over France. [36] The system is tested each month at noon on the first Wednesday.

  3. Chrysler Air-Raid Siren - Wikipedia

    en.wikipedia.org/wiki/Chrysler_Air-Raid_Siren

    The Chrysler Air Raid Siren is an outdoor warning siren produced during the Cold War era that has an output of 138 dB(C) at 100 feet. It was known as the Chrysler Bell Victory Siren during its first generation, which was between the end of World War II and the fall of the Berlin Wall. It is reputed to be the loudest air raid siren ever produced ...

  4. List of civil defense sirens - Wikipedia

    en.wikipedia.org/wiki/List_of_civil_defense_sirens

    Chrysler Air-Raid Siren; Sentry Siren; SiraTone This page was last edited on 5 August 2024, at 16:06 (UTC). Text is available under the Creative Commons ...

  5. Air raid siren? Relic of the past? Here’s the truth about ...

    www.aol.com/news/air-raid-siren-relic-past...

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  6. Siren (alarm) - Wikipedia

    en.wikipedia.org/wiki/Siren_(alarm)

    A variation of a siren, played on a keyboard, are the opening notes of the REO Speedwagon song "Ridin' the Storm Out". Some heavy metal bands also use air raid type siren intros at the beginning of their shows. [citation needed] The opening measure of Money City Maniacs 1998 by Canadian band Sloan uses multiple sirens overlapped.

  7. ATI HPSS - Wikipedia

    en.wikipedia.org/wiki/ATI_HPSS

    In civil defense sirens, the ATI High-Power Speaker Station (HPSS) [1] is an electronic outdoor warning siren manufactured by Acoustic Technology, Inc (ATI) that is used to alert citizens of air raids, and natural disasters.

  8. After a brief all-clear was sounded, the air-raid siren was again sounded in all the oblasts starting from 11:40. OLHA HLUSHCHENKO - SATURDAY, 22 OCTOBER 2022, 11:50 a.m. Starting from 7:55 a.m ...

  9. Air-raid siren throughout Ukraine: Russians launch missiles - AOL

    www.aol.com/news/air-raid-siren-throughout...

    As of 13:41 on 5 December, an air-raid siren was sounded in most regions of Ukraine due to the threat of Russian missiles. Source: Alarm Map Details: The head of Odesa Oblast Military ...