3,741 Royalty-Free Audio Tracks for "Sci Fi"

A strange and creepy sound effect. Use at will.

Strange cosmic techno ambience made with reaper.

A pretty cheesy laser gun sound, created and manipulated from a zipper and sticky-tape and something else - i forget.

A weird transition sound to add suspense or evoke reflection.

2,2 mb / 1:09 min / howling wind / flight trough the atmosphere / floating / mystic.

Alien machine loop from granular synthesis in albeton live.

A weird transition sound to add suspense or evoke reflection.

An experiment in mashing up some voices/machinery into a musical (ish) soundscape.

Some large metal springs beeing pulled apart and moving back into position.

Made to replace my one of my sounds on my ipod/ipad. First download.

I recorded myself making a weird noise, then reversed and edited it. Enjoy!.

The sound of a thing cutting through air in a weird manner.

It's a alarmingly atmosphere. It's normalized, with fade in, fade out, paulstretch effect.

Another version of my starship sound. Sounds like something you could hear on another planet.

A sinister robot saying "target acquired!". Great for use with not-zurg or not-daleks :).

I used this in a project where a some spider creatures were removed from a corpse's stomach, could be a fun alien or monster sound!.

Single footstep of a mech/robot. Made for a game i'm working on, with audacity, from scratch.

I can't really remember how this was made. It was recorded and edited in lexis audio editor.

Made by scraping a drum stick through a metal music stand, no effects appliedsean smith + alistair beecham.

A target lock beep (in my mind similar to the beeps heard in the death star strategy session in star wars) playing at 90 bpm.

Simple gauss gun sound. Make in audition by my voice and few simple effects(such as echo and tone correction).

The entire countryside of surrey wakens to life to the sounds of a unhumanly howl from the martian machines.

Diseño de sonido de la voz de un alien para el #retosemanal de radio-arte. Com.

Warp type sound made with beepbox,no need to credit but links to were it is used would be nice.

Resampling some sounds of my old own madelibrary using ableton live 10 as daw, reaktor 6 and native live 10 effects.

It is an experiment with sounds and melodies. Old piano have some effects noise, and halftime, reverb, some eq.

These sci-fi synth sweeps were created by manipulating white noise with filter sweeps and other effects and then using noise reduction to remove the underlying white noise. You would need to pick through them and cut them up, but they can be useful for sound designing light graphic elements that move around and animate on and off.

I wanted to make a sort of laser gun, but i think it turned more into some kind of flight sound.

Recorded from tapping an ordinary trashcan and using audacity to add ring modulation, and various other effects. Good for sudden unexpected phenomena.

Made this sound in massive part of my recent collab ep on soundclound, my soundcloud is s7even up.

A simple sound for a futuristic weapon. Done by mixing a champagne cork and a synthesised sound. Done on protools and audacity.

I put work by hermanschmidt and victorcenusa to chat with each other in this ambient piece having the odd chord accent.

Although this sound is completely free to use without credit, i would appreciate it if give me credit if you happen to use this sound.

Basic synth sting i created in fl studios as a sound effect for 80s style video. Feel free to use for any of your projects.

Experimental qm synthesis resulting sound. Details for the synthesis method can be found at http://www. Synthofmine. Com/general-thoughts/qm-synthesis/.

This sounds more like a spray of energy than a gunshot to me, but whatever. Made in audacity. This sound is free to use.

Laser beam 20 seconds. Use audacity:. Mono track (left)- tonewaveform: sinefrequency: 400amplitude: 0. 5duration: 00h 00m 20s. Mono track (right)- tonewaveform: sinefrequency: 405amplitude: 0. 5duration: 00h 00m 20s. Mono track (left)- tonewaveform: sinefrequency: 637amplitude: 0. 5duration: 00h 00m 20s. Mono track (right)- tonewaveform: sinefrequency: 651amplitude: 0. 5duration: 00h 00m 20s. Moteurmươngtrâu1. Wav (stereo track) (download at freesound. Com). - change speedspeed multiplier: 0. 800. - change pitchpercent change: 40. - echodelay time: 0. 05decay factor: 0. 9.

This is an edited version of "121942__klerrp__implosion-near". I used this version in my short film here https://www. Youtube. Com/watch?v=l9vovhdli70&t;=2s.

This sound was made with audacity by editing together a generated beep, with a sound made by repeating a knock on a piece of cardboard. Hope you like it! :).

A weird beep created using a ehx memory boy modulating the pitch with a square wave at a fast ratio. Recorded with an sm57 in front of a fender blues junior.

Another cheap mic recording with my own vst plugin, this time with me intoning "this is the voice of the mysterons" which was part of the intro to the 1960's classic "captain scarlet".

A reel-to-reel tapecorder with the record switch on. Time has not been kind to the device, and now a loud sine wave pulses through the speakers when recording with it.

Basically a spaceship hyperdrive/warp drive engine or whatever. Includes spin-up, engine drone, and spin-down. Feel free to loop/extend the engine drone portion for as long as needed (it's completely loopable). I didn't create originally all of the bits of this, all i can say is that some of them were created by our very own frresound. Com member unfa (http://www. Freesound. Org/people/unfa/). I took these, and combined them with some sounds i made in audacity, and made what you have here.

This is an ambient sound made from brown noise. Used reverb to dampen the noise. Processed using audacity. This is suitable for desert ambient, inside of a ship, empty airport, and other ambients you may hear. Have fun!.

Chaotic resonances that soon falls into more and more chaotic behavior. Quite a smooth chaotic noise sound. Made from 2 sine oscillator frequency modulating each other and some variable controls. Programmed in chuck programming language.

I sound recorded my metal slinky springing up and down as i was holding it. If you put your recorder on the slinky you should end up hearing the following sound, like an armada of storm troopers.

Recorded a door closing at my school and then modified it in audacity to create a sort of sproing-ing sound. Use: when you need a boomerang sound that isn't really a boomerang but that's ok because it sounds like one.

I made this sound with lmms. Just listen and decide if you like it or not. . . I used three synthaddsubfx plugins and some other like kicker too. You dont have to credit. Write in the comments for what you used it!.

Good day. Piano, reversed. (creative commons 0)__support project usingpond5 https://www. Pond5. Com/artist/sa_ionovpaypal ionic. Opus@gmail. Compatreon https://www. Patreon. Com/sa_ionov___soundcloud https://soundcloud. Com/sa_ionov/youtube channel https://www. Youtube. Com/channel/ucybirt8eq5ngqazxsjxqnogtwitter https://twitter. Com/sa_ionov.

The spaceship portholes flashed of different coloured lights and let filter an increasing noise of tortured machines. Then it came a sudden explosion, so strong to lacerate the brain: an empty of white and yellow fire. Tones made with nch tone generator.