268 Royalty-Free Audio Tracks for "Frequency Stretch"

Synthesized soundit's a regular sine with a fast, chaotic pitch modulation9 notes, first note on each octavesurge xt synthesizer.

This is the stereo file of the 4-ch thunder-file--> https://freesound. Org/s/367222/. The thunder is slow downed to 0,7speed and has now very deep frequencies, which can shake your house, if you have the right equipment to play the file. ;-)the 4 channels are recorded in irt-cross technique so it is a 360° record. Ch1(left) = fl+rlch2(right) = fr+rr. _________________________________________________________________used recording gear:zoom f84 x rode nt1 (without "a" = the black ones).

A high-frequency electronic discord tone (sweeping around high frequencies) suitable for ringtones and annoying dogs. Also suitable as a sound effect for 'sweeping the dial' on shortwave radio.

I made this as a strange wake-up alarm. I was wondering at what point i will wake-up? what frequency will break my dream and bring me back on earth?. Created using audacity.

Sintonía del dial.

Sintonía del dial.

Sintonía del dial.

An artistic experiment searching for sound emissions and the limit of human hearing. Composed of infrasonic material that have a low acoustic impedance. Humans will be able to identify tones as low as 12hz. Natural and human produced infrasonic sounds is anywhere, all the time. The artistic idea was to use background noises, signal fidelity, harmonic distortion, low-frequency in order to foster a soundscape of infrasound that travels through space. Made for project that was never released. Think somebody might enjoy or use it.

Scrolling through various shortwave frequencies, caught couple tones among the noise. Sounded like sad horns. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

Something for the acid generation. Loops perfectly, twisted in realtime, 113bpm, do what you want with it, enjoy ^_^.

Frozen reverb with an ear-piercing whine.

A drumsequence for breakdowns or interludes with a lot of effects in it. If u like this, also have a look at my tunes: http://soundcloud. Com/beverlyhillsboy cheers!.

Just messing around with radio frequency and stuff on.

Dead air humming static at 103. 3 on the fm radio dial.

Synth phrase in d minor. Looped and used many times in live performance as a pad, kind of a drony texture with delays.

Eerie transmission from outerspace.

Scrolling through various shortwave frequencies, caught a tone that slowly turned into a beep with rising tempo. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

This is a break i made to layer over my breaks at 102bpm. It was created in free tracker jeskola buzz using vst instrument, alchemy, multiloop2-move knob 1. This is not a looped sample from the instrument, i created it using the tracker, then applied an ohm boys delay effect. Sounds great over the breaks at 102. Enjoy :).

Fizzle and hiss, together as one.

Exploring the medium wave frequencies. Everything here sounds creepy. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365). No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365). No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365). No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365). No need to credit or notify although i'm always happy to hear how you've used it.

Here is some am radio sound recorded from my laptop's soundcard whilst surfing twente university websdr.

Large industrial refridgerator, electric machine engine noise, field recording,. Recording device: roland r-26 portable digital recorder. Microphone: built-in directional xy stereo microphone. Sample rate: 44100 hz. Rec format: wav 16-bit. Edited in: adobe audition (adjusted gain slightly, for a good signal level). Date and location: october 2015, a refridgerator in an industry in sweden. Other: this is an original recording, by myself, which i make available to all via freesound. Org under a creative common 0 (zero) license, i. E. I am putting it into the public domain. You do not have to ask me for permission or credit, attribute, or reimburse me. I hope the sound effect, or parts of it, can be of some use to someone somewhere. Wish you success!kent. Ps. Please comment and rate. .

Ambience soundscape made in cubase.

A bunch of birds (sparrows, blackbirds, swallows and some more) singing in glorious stereo. No low frequencies, just birds.

I initially created this snare using lmms ( linux multimedia studio ) and a single instance of the zynaddsubfx plugin. There were many effects and experiments done before exporting as an audio stem. Next i opened this stem ( single snare hit ) in bitwig studio and made a few copies of it and timestretched and chopped and then joined together in a group track the parts i liked to make the whole sound. Final effects included saturation, equalization , sidechain-limiting and compression.

Tiny clip of frozen reverb. Probably good for granular synthesis.

Two octaves of a thick heavy bass stab with reverb. [format: wav][license: cc 0].

Fingered brass sound that works in all daws.

This sound was designed for an opera production as to simulate an earthquake. It is combined and remixed from various different free sounds.

4-channel record of a rolling thunder. The record is slow downed to 0,7-speed. The thunder has now very deep frequencies, which can shake your house, if you have the right equipment to play the file. The 4 channels are recorded in irt-cross technique (microphone distance 25cm) so it is a 360° record. Http://irt-cross. Mozello. Deat the end of the track the rain moves to the front channels. (fade is starting at 1:20 min and is finished at 1:41min)my other track can be used for "intro" followed by this track. See/hear here for the intro option:https://freesound. Org/people/bluedelta/sounds/446753/. The spatial impression is best if headphones are used. Ch1 = flch2 = frch3 = rlch4 = rr. The download-file is a polywav. If you need to split the file (e. G. To make a stereo file), you can use the easy to use"wave agent beta"(free)from sound devices for example. ;-)_________________________________________________________used recording gear:zoom f84 x rode nt1 (without "a" = the black ones).

“hailing frequencies open!”. Computer blip/chirp sounds, for all your science fiction game/film needs. Havefun.

Electric machine engine, rumble, large air-conditioner. Recording device: roland r-26 portable digital recorder. Microphone: built-in directional xy stereo microphone. Sample rate: 44100 hz. Rec format: wav 16-bit. Edited in: adobe audition (adjusted gain slightly, for a good signal level). Date and location: november 2015, a rather large air conditioning unit in a public parking garage, in sweden. Other: this is an original recording, by myself, which i make available to all via freesound. Org under a creative common 0 (zero) license, i. E. I am putting it into the public domain. You do not have to ask me for permission or credit, attribute, or reimburse me. I hope the sound effect, or parts of it, can be of some use to someone somewhere. Good luck with your projects!kent. Ps. Please comment and rate. .

Electric machine, engine, large air conditioning unit, hum, noise, field recording. Recording device: roland r-26 portable digital recorder. Microphone: built-in directional xy stereo microphone. Sample rate: 44100 hz. Rec format: wav 16-bit. Edited in: adobe audition (adjusted gain slightly, for a good signal level). Date and location: october 2015, a rather large air conditioning unit in a public parking garage, in sweden. Other: this is an original recording, by myself, which i make available to all via freesound. Org under a creative common 0 (zero) license, i. E. I am putting it into the public domain. You do not have to ask me for permission or credit, attribute, or reimburse me. I hope the sound effect, or parts of it, can be of some use to someone somewhere. Good luck with your projects!kent. Ps. Please comment and rate. .

Made from a tom drum i created with xfer serum in reaper. Rendered the instrument as audio, then, sampled a small section of the tom and looped it infinitely to create a static frequency. Then i added the reapitch vst and created a smooth automation curve down to -24 semitones. Lastly, i added a short fade in and long fade out.

alien frequencies preset #01 from spherator fm synthesizer vst vst3 audio unit frequency modulation synthesis (windows / mac).

Sampling the afm (advanced fm) operators of yamaha sy99 synthesizer. My purpose was to recreate the waveform shapes mathematically in serum formula parser.

500 hz tone or 500 hz sine wav sound effect. Ear piercing.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365) made into a loop. No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365) made into a loop. No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365) made into a loop. No need to credit or notify although i'm always happy to hear how you've used it.

A time stretched/warped remix of rutger muller's cc0 metal squeak sound (104365) made into a loop. No need to credit or notify although i'm always happy to hear how you've used it.

Lowercase clicks. Minimal. Subfrequencies.

I foudd this frequency, between 4450 and 4475 khz whilst going through channels on radiosdr. Org. It sounds a bit like a printer and then lower down sounds like a laser. Sorry for the sound of me pressing the keyboard, my laptop has an internal microphone so this was picked up.

Using a variety of 1980s radios connected via a headphone output to the computer, i tuned in - across the entire bandwidth - of the mw and lw channels. I also captured the static hiss of those bands, 'dead air'. There are small clips of various stations along the way but i was looking for that 'tuning in' sound that was so familiar when radio was the central part of every teenager's life.

Lofi radio sound recorded with 3 eur cheap radio unit. Recorded with tascam dr-22wl. ---in case you use any of my sounds, i will be happy to be informed, although it is not necessary. Recorded in 2018.

Radio scanner. Sfx conversion edited: adobe + fxs + mastered. Sound and loops freesound. Org/people/szegvari/. Musichttps://soundcloud. Com/user-174290723.