handheld communicator signal

alien

aliens

transmission

future

device

high tech

hi-tech

hi tech

hightech

hitech

hitek

hi-tek

hi tek

communications

ring

ringing

digital

contacting

sound effect

sfx

film

documentary

electronic

technology

video game

scifi

sci-fi

science fiction genre

sci fi

sf

extraterrestrial

synthesized

multimedia

multi-media

synth

movie

efx

soundfx

production element

idea

audio clip

project