Description: Hi-tech Control Room; Machine, Room Hum, Devices Working, Various Beeps, Blips.

Description: Hungry Computer; Electronic Equipment, Crunching, Hums, Beeps, Chews Ends In Burp.

Description: Repeating looping Submarine sonar frequency effect

Description: Computer screen type effect beeps.

Description: Hi Tech Beeps / Buzz; Computer Robot Processing.

Description: User interface feedback sounds