Turning on the laptop, fan noise, shutting down:
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Communication room, computer noise
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Franking machine
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Turning on the laptop, fan noise, shutting
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Computer mouse movement
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Hard disk, room noise, read, write
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Environmental sounds, Office work, typewriter
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Office work, general noise
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Insert the disk into the drive, read the
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Modem connection, signal, interference
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Double click computer mouse
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Closes the CD / DVD tray, disc read, Opens
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Matrix printer
★★★★★