Franking machine:
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Photocopy (photocopy)
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Signal, Modem connection, interference
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Computer keyboard
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Old computer keyboard
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Floppy disk reading
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Typewriter, Office work, environmental sounds
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Read, room noise, Hard disk, write
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Computer interface, signal read information
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Read the, Insert the disk into the drive
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Communication room, computer noise
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Opens, closes the CD / DVD tray, disc read
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Computer interface, signals
★★★★★