0:01
Communicator Alert, short fast pulses
0:02
Vintage electronic laser type energy scan or display open
0:16
Trumpet Alarm, Horn sounding alarm with futuristic flavor good for spaceship or detonation alarm
0:05
Glassy space probe, electronic beady type sound, good for scan or instrument
0:04
Big static transmission or screen interference. Robotic static computer sound.
0:05
Engine malfunction, false start or meltdown
0:13
Working growl like large machine, robot or alien vocals
0:09
Huge Buzz By, Aggressive craft by with mechanical low frequency
0:04
Antimatter electronic pulsing engine, CU perspective
0:02
Fifties vintage saucer away or transition, ca be used for comedy or animation
0:06
Sinister low bell tones, eerie can be used for underwater or soft metal impacts
0:02
Short saucer by, descending fly by, can be used for laser or photon fire
0:09
Craft wind up start, high pitch whine can be used for jet engine
0:04
Spinning and modulating space probe
0:03
Fast Impact Whoosh, small hollow metallic impact
0:01
Electronic arc, snappy, buzz, can be used for laser weld
0:02
Sound design spaceship freighter door closing
0:03
UFO saucer passing by and descending 2
0:01
Sound design spaceship door airy and tonal
0:03
Corny UFO fluttering by slowly 1