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Latest Version (APK)

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Packagecom.maingocstudios.nuclearalarmsounds
Version1.1 (2)
Updated2018-10-09
Size6 MB
Installs 1,000
CategoryEntertainment

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Free download Nuclear Alarm Sounds 1.1 apk app latest version for android

Description

A civil defense siren (also known as an air-raid siren or tornado siren) is a siren used to provide emergency population warning of approaching danger and sometimes to indicate when the danger has passed. Some (that are mostly located in small towns) are also used to call the volunteer fire department to go fight a fire. Initially designed to warn city dwellers of air raids in World War II, they were adapted to warn of nuclear attack and of natural destructive weather patterns such as tornadoes. The generalized nature of the siren led to many of them being replaced with more specialized warnings, such as the Emergency Alert System.

A mechanical siren generates sound by spinning a slotted chopper wheel to interrupt a stream of air at a regular rate. Modern sirens can develop a sound level of up to 135 decibels at 100 feet (30 m). The Chrysler air raid siren, driven by a 331-cubic-inch Chrysler Hemi gasoline engine, generates 138 dB at 100 feet away.

By use of varying tones or on/off patterns of sound, different alert conditions can be signaled. Electronic sirens can transmit voice announcements in addition to alert tone signals. Siren systems may be electronically controlled and integrated into other warning systems.


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What's New

High quality sounds

Latest Version

Nuclear Alarm Sounds 1.1

Updated: 2018-10-09 (1 year ago)


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1.1 (2) 2018-10-09