Office work, general noise:
-
Opens, closes the CD / DVD tray, disc read
-
Computer noise, Communication room
-
Sound signal of a bios computer, bios
-
Interference, signal, Modem connection
-
Franking machine
-
Computer mouse movement
-
Turn off the old computer, Turn on
-
Photocopy (photocopy)
-
Pressing a keypad, input error sound
-
General noise, Office work
-
Closes the CD / DVD tray, Opens
-
Shutting, Turning on the computer, fan noise
★★★★★