0:04
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Electric induction microphone - electronic buzz, quickly pulsing. (2)
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0:07
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Electric induction microphone - electronic buzz, quickly pulsing. (1)
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0:10
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Electric induction microphone - steady alarming buzz, computer overclocking. (2)
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0:43
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Electric induction microphone - steady alarming buzz, computer overclocking. (1)
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0:05
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Electric induction microphone - rhythmic pulsing buzz.
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0:11
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Electric induction microphone - low hum with thin pulsing static.
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0:01
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Electric induction microphone - short buzz.
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0:17
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Electric induction microphone - quiet, echoeing buzz pulses.
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0:13
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Electric induction microphone - buzzing pulse.
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0:48
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Electric induction microphone - clicking pulses, rhythmic. (2)
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0:48
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Electric induction microphone - clicking pulses, rhythmic. (1)
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0:08
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Electric induction microphone - pulsing scanning. (2)
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0:08
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Electric induction microphone - pulsing scanning. (1)
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0:14
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Electric induction microphone - DC hum, slow pulsing, quiet.
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1:01
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Electric induction microphone - CRT TV turned on, low pulse, clicking, buzz.
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0:10
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Spinning air toy - multiple pulses.
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0:01
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Spinning air toy - pulse.
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0:13
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Group of shakers in regular pulse.
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0:11
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Fire in furnace pulsing - low rumble and crackles.
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0:01
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Laser gun - single blast. (9)
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