Computer interface, signal read information:
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Photocopy (photocopy)
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Insert the disk into the drive, read the
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Office work, typewriter, environmental sounds
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Floppy disk reading
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Disc read, CD / DVD drive
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Computer mouse click
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Turning on the laptop, shutting, fan noise
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Removed, The USB flash drive is inserted
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Matrix printer
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Double click computer mouse
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Laser printer
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Computer mouse movement
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