A radio transmission, a science fiction spaceship or UFO communication, a serial data code. An oscillator twirling and beeping, establishing a digital connection. R2D2 talking excitedly about something. A sci-fi sound with a certain retro feel. Seamlessly loopable! Science Fiction, Spaceship Miscellaneous
A sci-fi sound effect: Turning off a futuristic machine or a similar science fiction device. Buzzing, crackling, a bassy dropdown. A malfunction, error sound. A spaceship engine encountering a fatal flaw, energy draining. Stereo. Science Fiction, Spaceship Miscellaneous
A swirling drone sound, reminds of a synthetic helicopter flight, rotors and motors, aggressive, stereo. Also good for future science fiction spaceships or horror ambiences (it's quite dark and gloomy). See also the looping variant, this one is not loopable. Science Fiction, Spaceship Miscellaneous
A science fiction sound effect: the control unit of a spaceship, a futuristic computer providing a data stream, calculations inside the mainframe of a space stations network. A series of low beeps and digital buzzing sounds. Seamless looping, stereo. Science Fiction, Spaceship Miscellaneous