0:04
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Beeps from a UPS power supply 1
0:01
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Ironing board arm, lower, closing while flexing 2
0:02
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Styrofoam block breaking and snapping crisply and chunky
0:01
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Ironing board arm, lower, opening abruptly in the distance
0:05
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Plastic hard shell or clamshell packaging shaking with a wobble
0:09
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Utility trailer on castors on interlocking brick rolling away
0:50
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Computer scanner scanning slowly in a series 2
0:03
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Plastic hard shell or clamshell packaging shaking with a wobble and rattle
0:16
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Computer scanner lid opening and closing in a series
0:06
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Electrical plug inserting and removing then inserting into a socket