Pressing a keypad, input error sound:
-
Matrix printer
-
Repeatedly pressing a computer mouse
-
Computer simulated laser
-
Turning on the laptop, shutting, fan noise
-
Computer mouse click
-
Disc read, CD / DVD drive
-
Photocopy (photocopy)
-
Write, read, room noise, Hard disk
-
Insert the disk into the drive, read the
-
Communication room, computer noise
-
Disc read, closes the CD / DVD tray, Opens
-
Franking machine
★★★★★