Office work, general noise:
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Turn on, turn off the hard drive
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Signals, Computer interface
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Computer mouse movement
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Computer keyboard
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Turn on, turn off the old monitor
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Modem connection, interference, signal
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Alarm, Computer interface
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Double click computer mouse
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Repeatedly pressing a computer mouse
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General noise, Office work
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Insert the disk into the drive, read the
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Closes the CD / DVD tray, Opens
★★★★★