1,135 Royalty-Free Audio Tracks for "Dual Tone Multi Frequency"

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. .

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

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

Dongle. Runner. 2. 0.

Dongle. Runner. 2. 1.

Chassis trail path channel battery jitter atmospheric reluctor sox cox nox dual optical iso synchronous fraser lens beam t2 t1xort2 dongle runner.

Chassis trail path channel battery jitter atmospheric reluctor sox cox nox dual optical iso synchronous fraser lens beam t2 t1xort2 dongle runner.

Dongle. Runner. 1. 1.

Driver a-na 020 dual 028 hadata katawa paal oyaloy alkaal xatala waoy thermopile kaal na-kaal redcurve bluecurve aa-al percolator.

Driver a-na 021 dual 029 hadata katawa paal oyaloy alkaal xatala waoy thermopile kaal na-kaal redcurve bluecurve aa-al percolator.

Driver a-na 022 dual 030 hadata katawa paal oyaloy alkaal xatala waoy thermopile kaal na-kaal redcurve bluecurve aa-al percolator.

Throwing down a booklet made of some sheets of paper on carpet. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Throwing down a booklet made of some sheets of paper on carpet. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Driver a-na 023 dual 031 hadata katawa paal oyaloy alkaal xatala waoy thermopile kaal na-kaal redcurve bluecurve aa-al percolator.

Dongle. Runner. 1. 0.

It the tube, a to b - mp3.

Made with omnisphere, guitar rig etc. . .

H 6667440 station-x dual band node a c a-ta a-paal aa aa-ra aa-al aa-el aaa alel nahamain oysakaal nasaharain vaoy.

Zurich international airport ambiance. This is the sound of the food and airport shopping hall. 96khz 24bit stereo.

Engine control unit pilot multi focus hexanode octonode fraser board iso synchronous shelf high rate quality unicode pulse calculator battery jitter autocom light carrier electric standard.

Engine control unit pilot multi focus hexanode octonode fraser board iso synchronous shelf high rate quality unicode pulse calculator battery jitter autocom light carrier electric standard.

Here is a walkthrough zurich international airport. Recorded in stereo as people walk by on the left and right hand side (best example of is approx half way through the recording). 96khz 24bit stereo.

I wanted to make a very gentle wakeup alarm for my android phone. It's a 25-minute long fade in of a pure 3-khz tone. Created with audacity. I encoded this to ogg vorbis for personal use, but i'm sure you can do this better for yourself (maybe you'll prefer other format), so here you have a quality flac file for source.

Multiple people working out in a smaller gym. Mostly weight lifting and muscle training on equipment. Lots of metal noises, people talking unintelligibly in the background (in german). Recorded with a ebs stereo array of neumann km184 onto a zoom h4.

Atv fraser lens dual carb engine control unit hexa octo channel multiplexer stream fluid auto pilot rack shelf daemon security guard jitter gatekeeper.

Atv fraser lens dual carb engine control unit hexa octo channel multiplexer stream fluid auto pilot rack shelf daemon security guard jitter gatekeeper.

Unzipping a medium sized soft laptop case. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Unzipping and zipping a medium sized soft laptop case. First take is unzipping, second take is zipping. Recorded in studio. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Unzipping and zipping a medium sized soft laptop case. First take is unzipping, second take is zipping. Recorded in studio. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Dialing on a mobile phone. Beep tones. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Picking up and hanging up a lightweight modern home or office telephone. First take is picking up, second take is hanging up. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Hanging up a lightweight modern home or office telephone. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Picking up and hanging up a lightweight modern home or office telephone. First take is picking up, next take is hanging up, and so on. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Picking up and hanging up a lightweight modern home or office telephone. First take is picking up, next take is hanging up, and so on. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

Muffled muddy balim sound created with interplay of 2 o-ctrl (thanks walker!) through strega and o-coast. Echophon, mimeophon and morphagene heavily involved along with the haible tau phaser. X-pan plays the stereo. Rendered in reaper @48khz 32 bit fp with 14 markers for all you morphagene fans out there. Enjoy the mud!.

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.

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.

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.

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

Lowercase clicks. Minimal. Subfrequencies.

Moving low frequencies sound fx.

Engine control unit fraser lens iso synchronous horizon battery jitter echo wave track field atv power shelf electric motor radio signal analyzer multiplexer multi carb flexfuel rheology.

Engine control unit fraser lens iso synchronous horizon battery jitter echo wave track field atv power shelf electric motor radio signal analyzer multiplexer multi carb flexfuel rheology.

Engine control unit fraser lens iso synchronous horizon battery jitter echo wave track field atv power shelf electric motor radio signal analyzer multiplexer multi carb flexfuel rheology.

Engine control unit fraser lens iso synchronous horizon battery jitter echo wave track field atv power shelf electric motor radio signal analyzer multiplexer multi carb flexfuel rheology.

Cold day in a quiet city street in buenos aires, capital federal, argentina. Recorded with built-in mic on a zoom h4n.

Dongle. Runner. 3. 0.

Dongle. Runner. 3. 1.

Dialing on a mobile phone. Beep tones. Recorded in studio. Unprocessed. The wav file is a dual mono file. Left channel is close perspective, recorded with an akg c2000b. Right channel is a bit more distant perspective, recorded, not sure, with a rode ntg1. Both on fostex fr2-le.

This sound was the result of a scary accident. I was looking at the view in the webcam of an open doorway leading into a dark hallway in my house, when suddenly this haunting feedback faded in and looped repeatedly, until i pulled the volume down. It was unexpected, and quite unnerving. I had to laugh about it once i realized what had happened. But that first moment had me expecting some ghostly apparition to come in from the darkness. Anyhow, it's just an accidental feedback loop. I've had it in my archives for about 20 years now. I thought it might be useful to someone else. Enjoy!.