Computer interface, signal read information:
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Photocopy (photocopy)
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Computer mouse movement
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Repeatedly pressing a computer mouse
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General noise, Office work
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Opens, closes the CD / DVD tray
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Sound signal of a bios computer, bios
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Computer mouse click
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Disc read, Opens, closes the CD / DVD tray
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Modem connection, interference, signal
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Turn off the old monitor, Turn on
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Closing the laptop cover, Opening
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Turn on, turn off the hard drive
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