1,479 Royalty-Free Audio Tracks for "Alien Modulations"

This is audio i recorded of my husband using his ten year old decrepit constant positive air pressure sleeping machine. I was trying to convince him that he needed a new one. The variety of sounds he and it managed to make is extraordinary. The intermittent beeping is the machine's warning sound. When i played it for him he cried laughing. I hope you find it useful for something. You'll be please to know his new machine is whisper quiet.

Ominous flight of a strange spacecraft.

Recorded at ableton live, using old tx81z synth from yamaha + boss digital delay dd7 messing around with feedbacks and time creating tape like fx.

Done on reason on the malstrom graintable synth.

Weird alien gobble. Synthesized in helm.

An alien-sounding sort of alarm sound. Randomly generated with synth1.

This is the ambience i created for my sci-fi sitcom accidentally reckless of a dropship of some kind approaching a battlefield (and certain death). The bare bones was created from a field recording of the x-1 bus going down attercliffe road towards sheffield city centre, during a period in 2017 when they were constantly resurfacing the stretch that goes past the swingers club, resulting in the bone shaking rattling sounds you can hear. I then layered on some laser and rocket noises (already uploaded) and some engine type sound effects and shuttle flypast effects that i don't think i've uploaded yet. I hope it's useful for someone else and no need to credit. Just share the freesound love!.

Edited bell sounds.

Lower pitched, and deeper monster roar. Long tail. Recordist peter brucker / recorded 5/20/2018 / shotgun microphone / edited in logic pro x.

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!.

Intentional glitch.

Can you hear the e trying to get out and be free?.

Found this air vent on a location shoot. The vent was making a strange chirping noise. . . Like an alien cricket. Recorded with a tascam dr680 and sennheiser mkh-416.

This is a cymbal from reason with some reverb, then threw two more reverbs in audacity. 请欣赏.

A patch in the eventide dsp4000 kept bugging out on me and this was the result. I couldn't be mad about the glitch because it sounded so cool when it did it's thing. I was just lucky enough to capture it.

Annoying electro drone noise.

A reaper horn designed in fm8 under fl studio.

Flanged loop effect for a high voltage device of unknown origin. Meant to be layered with sparks, sizzles, the bluuue light, etc. Vibrotron_1 is what the machine sounds like on standby. Do not get too close. Vibrotron_2 is what the machine sounds like after you get too close.

Flanged loop effect for a high voltage device of unknown origin. Meant to be layered with sparks, sizzles, the bluuue light, etc. Vibrotron_1 is what the machine sounds like on standby. Do not get too close. Vibrotron_2 is what the machine sounds like after you get too close.

This was originally a friend's cat meowing but it has been processed heavily. First, it was put through a granulizer and the pitch was dropped -2 octaves. The sample was then panned l-r using automation, and bitcrushed. Lastly, to get a slight detuned feel, i added a chorus effect. This sample sounds even better with some convolution or hall reverb but i left this effect out since it's usually a effect users want total control over. The end result is a strange, alien sounding noise.

Credits to kendog88 for the base sound. I found their sound while searching for reaper-like sound effects on here, and the sound they made resembled that of the mass effect reaper, so i decided to overlay some distortion and put a wave filter over the sound, to give it a vibrating feel. Enjoy.

Alien laser rocket being launched.

Used the operator in ableton to create a sound based on the feeling of stoicism or apathy.

The ghost in the machine. ;-). Designed with malstroem & z3ta+. No additional effects.

I was trying to play an electic guitar sended through a bass synthesizer pedal (boss syb-5) and strange futuristic sounds came out. Enjoy using them on sci-fi / fantasy projects or contact me for more :).

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

This synth that i created for this drum step track i worked on, has an awesome bassline to go with it as well.

This is a loopable sci-fi laser beam sound effect. The effect was created for ludum dare #24.

Inspired by 'thatjeffcarter' and his angel breath 4. Wav, i did my own remix of "ocean giant breathing" by 'satoration'. Time stretched, reversed, some band pass lfo, phaser, then some chorus flanger.

When my laptop battery is full and the charger cable is plugged in, my microphone makes a weird buzzing noise. I recorded this and slowed it down and altered the pitch a little bit and here you go. Comment if you use it.

A rendition of this sound:. Http://www. Freesound. Org/people/kollege/sounds/8153/. Just ran it through abelton live. 1. Autopan/gate 2. Erosion 3. Eq eight 4. Ping pong 5. Reverb 6. Compressor (all automated). Please enjoy.

Yeah #300.

A demonic creature's distorted coughing and burping fit.

Daw: ableton live 10. Used: grain scanner, post processing.

Big ole vocal flanger.

Abstract sound effect for a ship leaving, laser gun, dolphin laughing, alien abduction, your choice really.

This sound is a sinusoid. I have modified my sound with several phases and a crescendo.

This sound file is meant to sound almost otherworldly. Do whatever you want with it - and comment what you make with a link! i'll be super happy to hear!.

Just slowed down the creaking of an old rusty iron gate.

Alien sounds.

A weird sitar that sounds like an alien creature, created with onlinesequencer. Net.

Weird sound like an alien or a odd insect, created with wood and contact mic, in mono.

Created this from scratch using adobe audition and generated tone. Effects include flanger, chorus, reverb.

A fisher price xylophone manipulated in sound forge.

For this sound i make a sawtooth tone with a wah wah effect and then i add a phaser to make this spawning sound. To make this sound more sci-fi, i chose to add some reverb to create more space around the sound and a fade out at the end.

My son likes to pretend being a small dinosaur. Thought some of it sounded quite authentic and wanted to ahare this in case you would like yo use it on any sci fi film/animation etc. Enjoy! :).

Made using a bunch of synths and filters (phase plant, serum). Might be good for a film.

Alien communication radio sing loop masteredi transformed the sound of my voice and added effects, then mastered it. Recorded tascam dr-05xedited: adobe + fxs + mastered.

Recorded with a zoom h2n in washington state. Perfect for science fiction sfx.