Floppy disk reading:
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CD / DVD drive, disc read
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Franking machine
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Read, room noise, Hard disk, write
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Environmental sounds, typewriter, Office work
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Insert the disk into the drive, read the
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Sound signal of a bios computer, bios
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Turn on, turn off the old computer
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Photocopy (photocopy)
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Signal, Modem connection, interference
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Manual copy machine
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Computer mouse movement
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Laser printer
★★★★★