0:03
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Buzzer - reverberant, prison or cell block.
0:24
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Buzzer - ship, space station, warning loop.
0:01
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C4 Explosive Arming Tone - single beep.
0:01
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C4 Explosive Arming Tone - two beeps.
0:30
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Beeping - truck in reverse warning tone. 1000 hz designed.
0:30
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Beeping - truck in reverse warning tone. 1258 hz designed.
0:03
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Dinging bell - comedy idea light bulb turns on, high-pitched.
0:03
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Dinging bell - comedy idea light bulb turns on, medium-pitched.
0:04
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Dinging bell - idea light bulb turns on.
0:19
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Electronic alarm clock - buzzing, steady. Medium distant perspective.