1,214 Royalty-Free Audio Tracks for "High Frequency"

Engine control unit ecu atv utv super fraser lens light beam dual carb high level battery rack aa aaa autocom security life keeper road survival autopilot driver trail map hotspot.

I created this sound using lmms ( linux multimedia studio ) using various ladspa effects and layered a few zynaddsubfx synths, with some automation to tame the fall off's by automating the volume faders. Enjoy :).

Engine control unit ecu atv trail running type rheology shelf differential calculator high power rate energy battery atmospheric water flexfuel ecology sport nature cross field forest security autocom radio wave.

Engine control unit ecu atv trail running type rheology shelf differential calculator high power rate energy battery atmospheric water flexfuel ecology sport nature cross field forest security autocom radio wave.

Engine control unit ecu atv utv trail path channel high quality reliance fraser lens density rack shelf battery charger jitter best effort efficiency gateway gatekeeper security checker wifi wimax networking.

Engine control unit ecu atv utv trail path channel high quality reliance fraser lens density rack shelf battery charger jitter best effort efficiency gateway gatekeeper security checker wifi wimax networking.

Engine control unit ecu atv utv trail path channel high quality reliance fraser lens density rack shelf battery charger jitter best effort efficiency gateway gatekeeper security checker wifi wimax networking.

Engine control unit ecu atv utv trail path channel high quality reliance fraser lens density rack shelf battery charger jitter best effort efficiency gateway gatekeeper security checker wifi wimax networking.

1:41 field recording of interior daytime in an empty third floor office during high winds, with mics near an open window which eventually blows shut. Recorded with a stereo pair of (different make) mics and edited to remove intrusions.

Engine control unit ecu utv atv fraser lens iso synchronous flood battery jitter hysteresis corrector alveolus efficiency stream trail path channel analogic calculator high level horsepower electric flexfuel r-type dual.

Engine control unit ecu utv atv fraser lens iso synchronous flood battery jitter hysteresis corrector alveolus efficiency stream trail path channel analogic calculator high level horsepower electric flexfuel r-type dual.

Not sure how to describe it, so i'll just describe how i made it. . Micro sampled something in g minor, added tons and tons of lfos to filter modulation, with more filters, and eq and utility, and tons of effect plugins like vinyl, lofi2, saturaters, yeah yeah. . All that stuff.

Recorded with a sennheiser mkh 416 into a tascam dr-100 mkii.

It's recess time at san lorenzo de el escorial's real colegio alfonso xii's boarding school, madrid, spain. Children are playing games, mainly soccer, on escorial monastery's front esplanade, apparently used as a schoolyard. High pitched voices blend with bypasser's conversations. Putting aside the fact that we're on a world heritage site, this could also be your regular park where youngsters gather any afternoon. Recorded with a sony pcm-d50'stereo mics with wind muff.

Starting a computer, sounds of the hdd and fans as the computer boots windows.

Ringmodulated inversion of my speech from the file https://freesound. Org/people/kb7clx/sounds/648443/ invertedspeechcq. Wav. I took the raw recording and used goldwave's mechanize effect to translate my voice to a center frequency of 14khz. I then demodulated it first at 10. 6 and then 10. 2khz meaning that what comes out is essentially the opposite sideband, offset by 3. 4 and 3. 8khz respectively. 3khz just didn't sound as good. The first i filtered with a low pass of 2. 9khz, the second was filtered to below 3. 4khz to emulate a communications receiver passband. I am speaking upside down as described in this video. Https://www. Youtube. Com/watch?v=q_ykxzcbh-g beginning at 00:03:16. Being blind i can't see their diagram, but i've got my own by ear intuitive method, keeping in mind that oo and ee are farthest from each other, all other vowells get closer the closer they are to the middle of the human voice frequency range. I say: huhlay sue quee, sue quee, sue quee do ux. Cahlloong sue quee sue quee sue quee do ux. The ay in huhllay is like when a spanish speaker says béisbol (baseball). The a in cahlloong is like the a in cat if you're opening wide for the doctor. The oo is like the oo in book. Listen to the other file and you'll hear: hello cq cq cq dx. Calling cq cq cq dx.

This a free, 10 minute demo of extremely high quality silence. It is stereo and has a high (96000) sample rate, and is probably the best quality silence sample around. The poor-quality mp3 hosted on freesound is simply not enough. Download it and listen to the flac to hear it as it was intended. . . Ssshhhh. . .

The sound of a vehicle alarm or car alarm. Great warning sound effect.

Ring bell sounds high frequency.

Old crt tv high frequency base tone 15,625hz.

Pronunciation of the word "go".

High-frequency breath flutter through the alto sax.

Swimming Pool Summer Ambiance recorded at indoor aquatic center. Sound recorded by Stephan and is in the public domain.

A model i made in blender imported raw in audacity(warning: high frequency noise).

Designed as a loop-able high frequency laser for weapons that shoot non-stop.

Created in labchirp using a noise in a frequency of 440hz.

Importing a blender model i made into audacity using the import raw function. (warning: contains high frequency noise).

Importing a blender model i made into audacity using the import raw function. (warning: contains high frequency noise).

Sound of a high speed train leaving lleida station. A kind of glissando or frequency sweep is produced when the train increases his speed.

The sound created when scanning radio channels that sounds of a high frequency tone who's pitch changes from low, to high, to low as you scan over it.

This is a recording of a cello bow being rosined with all of the high frequency information being taken out.

Recorded with original zoom h2, with high frequency boost.

Random series of short high frequency sounds generated by arp odyssey. An accidental "r2 detour".

A 'psy' kick drum with the perfect hard core high frequency thud. Though also containing 65hz distinct bass frequencies.

A fan with a loud high-frequency hiss. Field recording from helsinki, finland. 48khz 24bit stereo wav.

Recorded with original zoom h2, with high frequency boost.

An old desktop computer running. Mic a bit too close to the ventilator and resting on the cabinet. High frequency hard drive noise clearly annoying.

Part of a shortwave radio teletype recording, made with a dx394 high frequency receiver. The signal is civilian, but could be used as a military sound effect.

Field recording of a summer afternoon (28th june, ~20:30) in berlin lichtenberg. The recorder (edirol r-09rh) was set in a very high building, therefore the sound consists mainly of ambient noise, eventually with subtle concrete sounds (birds, childs, dogs, sirens,. . . ). The audio is unfiltered, so it's dominated by low-frequency energy. Filter as you wish :). (the web preview seems to have some high frequency artifacts. Download the wav file to get it on full quality).

Sunday Church Ambiance sound effect field recording. This is a great collage of church bells ringing, and small birds chirping ever so lightly. Great sound, and it public domain as well.

Two shots of a hollow-sounding high-frequency short-delay flanger on a synth chord. First is firmer, second has more of a suck to the attack.

This is a trnsformation of the original sound: http://freesound. Org/people/ricemutt/sounds/23933/ , with the parameters:. For synthesis:window type: blackmanwindow size: 801fft size: 1024minimum f0: 100maximum f0: 2500number of harmonics: 20 (we don't need too many harmonic here)threshold: -100stochastic decimation factor : 0. 1minimum sine duration : 0. 1. For transformation :frequency scaling factors : [0,1,0. 4,1,0. 6,0. 9,1. 0,0. 5,1. 2,0. 3,1. 4,0. 6] <- (make frequency variation steady)frequency stretching factors : [0,2,0. 5,1,0. 51,0. 7] <- (create a frequency variation, high->low )timbrepreservation : 1 <- (no change)time scaling factors : [0, 0, 0. 8, 1. 5,1. 0,2] <- (make some "free fall" feeling).

Lovely sound of putting a glass or cup down. Used small glass to make sure there's lot of high frequency in it. With a big glass is sounded almost like a brick.

2 oscilators. One panned to the left the other to the right. High depth pitch bent on different rate speeds. With a modulator set to a certain frequency. And a delay over to give hi fi depth.

Wind rustling in the trees while a bike tire turns and clicks very slowly. Very dense at high frequency and a granular timbre with smooth overtones. Recorded on stanford university campus, ca.

Recorded and processed at 24bit 48khz using a rode nt1-a condenser microphone. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else. Also de-noised.

Recorded and processed at 24bit 48khz using the tascam dr-40 linear pcm recorder. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else. Also de-noised.

I created this sound with additive synthesis ,using different eg`s and five different sounds for low ,middle and high harmonics. The pluck noise is a filtered noise at the resonance frequency of 523 hz.

Recorded and processed at 24bit 48khz using a rode nt1-a condenser microphone. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else. Also de-noised.

Recorded and processed at 24bit 48khz using the tascam dr-40 linear pcm recorder. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else. Also de-noised.