Electric razor:
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Air conditioning (outdoor unit)
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Spin, read, Hard disk
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Electronic melody for SMS alerts
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Off, Computer turning on, humming fan
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Electric wheelchair
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Air cut, Fan blade rotation
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Defrost process, Spaceship freezer
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An electric toothbrush
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Off, Old tv on
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Windows notification sound
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Hissing old tv
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Air conditioning, on, off
★★★★★