723 Royalty-Free Audio Tracks for "Frequency"

Here's one from a series of 'clang' sounds, great for impact moments in trailers & commercials, or to layer up with other sounds. They are somewhat high-pitch, so they might mix well with low frequency drums and impact sounds. Recorded with tascam dr-40 built-in-mics, by hitting a railing with a pipe in a stairwell and adding a little bit more reverb in daw.

Recorded at an upstairs open window at 05:30 in april 2020 using a rode mic and a zoom h4n recorder. The usual birds are there plus the call of a pheasant, a resident of the field at the bottom of the garden. There's a low frequency ambient background. I think this was coming from a distant paper mill several miles away.

A recording of a backroom with the extractor fans running, the audio is high in pitch/frequency and can be used in instances like machinery rooms, all of my sounds come uncompressed or processed. This means there may be unwanted background noise/ sound that you can remove or not at your will. Equipment used:. Tascam dr40 w/ built in stereo microphone. File information:48,000hz24bit wavstereo.

Doing a test of how this looks on this site. Triangle wave raising octaves in steps. Took 5 tries but got one that im happy with. If you notice at the end the color starts going backward when the frequency gets too high, instead of going towards red. (which is actually the opposite of the wave length ratios in the light spectrum).

Recording of me playing video games on my xbox controller. Recorded and processed at 24bit 96khz 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.

Contact mic recording of a large folding clothes hanger/dryer. Tapped on the stems for hanging clothes to create some weird drone/percussion hits. Recorded with a lom geofon contact microphone into a sony pcm-a10 handheld recorder.

A plate was placed on a table with a very small height gap so that it vibrated when flipped with a finger. Produces a sound similar to a ruler pushed down on a table, flipped and pulled onto the table. It's a bit difficult to describe but if you hear it, you see what i mean and i'm sure you've done it as well. . ;).

An edited recording of crashoverride61088 on trombone, edited to sound like the teacher ms. Othmar from the peanuts series. Recorded with an at-4040, pro tools 10, and some light eq. The original sound (http://www. Freesound. Org/people/crashoverride61088/sounds/146933/) was edited in audacity to set a new sampling frequency and to change stereo to mono format.

Realised to my dismay that this sound was not available. A card tapping and scraping on a ceramic plate. Designed to imitate the noise of cocaine being cut up. Recorded on a tascam dr-40 in a 4m square kitchen. Tea towel was placed under the plate to cut out an excessive noise from the plate itself. Recorded with a low frequency cut off at 80hz.

This second sound is a recorded sound of two plastic bottles, i modified it using some effects :. 1-normalize2-phaser effect with-phases = 24-original/modified = 195-frequency = 1. 0 hz-start phase = 0-depth = 100-return = -80%3-change the speed with percentage = -43. 000. The final sound gives an impression that we are hearing the hands of a clock. .

Don’t know if my english is correct. . . Butt i guess you get it, dear reader. Test of how uoki-toki polivoks vcf handles sin-wave (ca 270hz) when the filter is self-oscillating. I bring the uoki-toki polivoks vcf to self-oscillation and tune the vcf to ca 270hz too. I let the lfo sweep the frequency. Cv1 pot at ca 70%. What happens. . .

This sound was recorded at the campus of poblenou of the pompeu fabra university, in the area of tallers in the corridor a-b. It was recorded between 14:00-14:20 with a zoom h2 recorder. The sound consist in percussive and low-mid frequency sound produced by the whole pencil case falling and impacting into the floor.

10119 khz 2011-oct-27-1400-utc station clicking over the band. Clicks noted in 10114-10123 khz range. His equipment was old czechoslovak army transmitter rs-41 (about 1965 year). Added frequency marks at -45, -27 and -10 sec. Of the record. I know that rs-41 is clicking because i have the same transmitter at home. But later found that also ft-897 receiver is often the source of phantom clicks. . .

Simple synth snare + 3 higher speeds. ⸻ "how do you make a classic synth snare, do you just take white noise and go like. . . " *goes like* ". . . Huh" yep you just go like. (going like consists of setting an oscillator to sine with just a release tail and noise + a lowpass snapping up and trailing off gently + compression/distortion of some sort + high frequency shelf snapping down from high gain and then back up).

I recorded the fan on quite loud and i opened and closed the cd drive on my hp eletebook 8460p, different laptop models have a different frequency from the fan and different cd drives make a different sound when checking it. Recorded from the internal microphone.

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 :).

Yep this is a crazy sound. What have i done. . . I have build a nonlinearcircuits sloth lfo. Https://www. Modulargrid. Net/e/nonlinearcircuits-sloth-4hpedited info:i have built the regular version. The sloth has two outputs x and y. I connected x to control frequency on one oscillator and y to control amplitude on another oscillator. Frequency experiment on left channel. Amplitude experiment on the right. The file starts as the amplitude is 0. Next time the amplitude is 0 (almost) is at about 48 sec. Then 48 sec later, at 1:37 the amplitude is 0 again. The two cycles are not identical. The tones are harder to analyze. . . X and y outputs. I guess those corresponds to x and y in a coordinate system. You can find video clips watching the sloth “drawing” butterfly wings. For example:https://www. Youtube. Com/watch?v=0ku6npz1s4gand maybe check this:https://www. Youtube. Com/watch?v=occhcm5oxp8http://nonlinearcircuits. Blogspot. Se/2014/09/sloth-chaos. Htmlthis later link is the developers page. The constructor (andrew) of this module says that my version completes “1 cycle every 15 seconds”. What does that mean? is one cycle one lap in the butterfly pattern? will the pattern repeat itself? yep, i’m going to ask him…. Edit:andrew answers my questions: “it is a very approximate description of the frequency, cycle is not the proper term to use. . . . Nor is frequency really, but they are descriptions that people can relate to easily. Depending upon the pot settings and whatever other initial conditions that happen to be in place, the signal may traverse the typical double strange attractor path. It may stay in one attractor for several loops before crossing over to the other one. The pattern will never repeats itself, it might come close but won't do it. ”my question: so, one “loop” is one cycle?andrew answers: typically it takes approx 15 seconds to make a rough figure 8, but depending upon the pot and other factors, it may take longer, much longer, sometimes it even pauses whilst deciding which way to go next.

Amateur radio. Ham radio on the 80m band. Recorded in the netherlands. The term "amateur" is used to specify "a duly authorised person interested in radio-electric practice with a purely personal aim and without pecuniary interest. Subject in chat: the men talk about the technical aspects of the equipment they use. Language: germanradio receiver: http://websdr. Ewi. Utwente. Nl:8901/frequency: 3694 khzrecorded: november 2021.

Smoke detector test noise, recorded roughly 20cm from mic without room reflections. Fundamental frequency: ca. 3373 hzovertones: ca. 6743 hz; 10111 hz, 13482 hz. Feel free to use this sound; no attribution required. Feel free to write me in the comments what you used this sound for. Equipment:røde ntg2sound devices mixpre-3 ii. File:wavmono48 khz24-bit.

Warning! loud noise! this sound is not intended to listen to, but to do technical measurements!. This is a test recording i made to measure my headphone's frequency response. It plays a nice "left" and "right" to determine the channels. Then it plays back white noise first in both channels, then one at a time. Then the same with sine sweeps. Then short impulses.

I cut a few short clips from some of my projects to submit to a project that i had seen on the. Microsound mailing list. It's pretty fun to do this, i will try to garnish more goodies and share them with the world soon!. This is a short, textural loop with a slight click that makes me think of markus popp's music. It was synthesized completely using ableton operator.

Recording taken from a train at about 20 feet away. It was very windy, so consequently, the majority of the track was very much ruined. There is a small click near half-way, caused by a brief release of steam. It might prove annoying if you are planning on looping it. There is also not an even right/left balance throughout, due to my movement to avoid the wind.

Recording done 25/04/2020 in manizales, caldas. Soundscape of high quality, interior of design studio, preparing implements to draw. Details of recording:height: building 5th floor. Frequency:44. 100recorder: huawei dra-lx3////////////////grabación realizada el 25/04/2020 en manizales, caldaspaisaje sonoro de alta fidelidad, interior de mi estudio de dibujo preparando herramientas para dibujar. Detalle de captura:altura: edificio piso 5frecuencia: 44. 100grabadora: huawei dra-lx3.

Real recording of an ar15 layered minimally with a kick drum for sub-bass region and trigger sound and processed with some plugins like transient designers, multiband compression and clipping. Eq was used for tonal shaping and frequency cutting here and there for a more polished sound. Single shot recording assembled into a burst fire loop. Made in ableton live. Enjoy.

This is static actually coming from my radio but its plugged into the same cord as my tv & they are very close together. So it's actually interference. Also the proximity of my phone gives more sound (ringy static). That really awesome modulating sound is the moment between clicking the on button & the picture coming on the screen. 2nd try was better after i adjusted the tuner a bit.

Create chirp 0 use audacity:. • file→new. • generate→chirp. . . - waveform: sine- startfrequency: 500amplitude: 1- endfrequency: 1100amplitude: 1- interpolation: linear- duration 00h 00m 02. 000s. • effect→fade out. • effect→tremolo- wavefrom type: sine- starting phase (degrees): 0- wet level (percent): 100- frequency (hz): 10. 0. • effect→change speed…- speed muliplier: 2. 000. Create silence sound• file→new• generate→silence…. -duration: 0. 02s. • edit→copy (all). Return to chirp sound. Between every sin shape, paste 0. 02s silence.

Electric sparkle sound made in harmor in flstudio. Sound is made of harmor generating dark, unison, subbas oscilation with three partials with fundamental frequency of 50hz. Partials got decaying amplitude along frequencies. Bass is put into wave shaper with smooth, negative peak distortion at 50% of positive range. Then falls into parametric equalizer boosting 3khz, forming wide parabolic shape. Bass frequencies are cut off. 44. 1khz, 16bit.

Recorded inside a closet. Low noise, not much reverb. Sounds almost machine-like with a satisfying thump. Recorded on a phone. I messed around with it to get it to sound nice. In case you do something that mixes the channels: on the opening part i copied a 5khz to 8. 5khz band from the left to the right channel, so that frequency band is mono.

While i was on vacation, this two fellas just loved to bark almost all night long. Yeah, i know, some rest i got. . . :(so, at least i went out and recorded them with my zoom h6, xy mics, 44khz 16bit. They got pretty upset as you can see. There's some low frequency rumble at the beginning probably due to bad handling, sorry. Should be easily solved with a lo-cut, though.

Wind turbine sound, near lacedonia, campania, italy, the 16th august 2022 @ 18:30the sound was recorder with a zoom h1n with windshield from a distance of 25m approx from the wind turbine. Processing:* 120hz high pass filter (to reduce some low frequency rumbles due to the wind);* volume adjustment;. Other sound in the recording:* voice of a woman in the distance (at the beginning of the file);* wind gusts;* car passing by (at the end of the file);.

Noises from an old gdr tube radio (1966, oberon) when tuning through mw, lw and ukw bands. I tried to separate the different noises and let them be heard for a few seconds so you can edit the noises you need. First there's lw, then mw then a few noises from buttons on the radio then ukw at the end with fragments of some german radio stations in 2021.

Cartoon-style bomb launch and distant explosion. Doppler shifting whistle starts at centre and pans to extreme right with fadeout. A muted detonation follows at extreme right - a non-realistic and short explosion. Created with ni fm8 running as a vsti inside flstudio 11 with a touch of fl reverb2. The "projectile" whistle is a soft square wave lightly modulated by a sinewave at 6x the frequency of the square wave fundamental to give it a touch of metallic ringing.

Two sennheiser g3 transmitters were set for the same frequency; one of them was transmitting a previous interference recording from my macbook p2 phone output, the other one had no input;the receptor was connected to loudspeakers; the interference would vary as i moved each transmitter around. I recorded the loudpeakers output through the macbook built-in microphone, on audacity. This is a specially noisy part i exported. Not a pretty sound, but may be useful.

For this sound, i generated a sine wave at a frequency of 440 hz, an amplitude of 0. 80 and a duration of 1 second. I choosed the following effects:1- tremolo2- repeat (x2)3- fade in (half of the sounds)4- fade out (the other half of the sounds)5 -studio fade out6- cut a part7- repeat8- cut to have the song 3 times. After all this effects, the sound is like an alarm.

Remix of wierd chimes. Wavhttp://freesound. Org/people/kwahmah_02/sounds/250253/which was a recording of a shortwave broadcast in am mode received in usb mode 1khz off frequency. I used goldwave's mechanize feature at 10000khz, then applied low pass filter at 10000 khz to filter out the newly created upper sideband, then i used mechanize again at 9000 khz, which tuned in the recording just like if i had a tuneable receiver.

It's a recording of a modern portable cash register printing a daily report. Then the paper tape is ripped of. There are funny frequency effects caused by the paper tape getting longer and resonating different frequencies. The sound have not beet piped through any processing. Recorded with a hand-held zoom h2's rear mics. Originally 96khz/24-bit wav. Edited and converted to flac using audacity.

Recording of a day of the dead celebration at the museum of native american history in washington, d. C. (2014) features drumming, flute playing, chanting, yelling / whooping, whip crack sounds. Drenched in natural reverb (recorded from top floor of a circular performance space with a stone ceiling), with lots of low-frequency rumble. Possible use: could be processed for horror ambience.

I have literally no clue what anyone would use this for, but man does it sound weird. I forgot to check which frequency i was recording at, but i was using websdr. Url here: http://websdr. Ewi. Utwente. Nl:8901/. I'd love to know what you do with this!!! no attribution needed but it'd be neat if you sent the finished product my way.

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.

Damaged smartphone screen protector being broken and crushed in bare hands (should've used gloves. . . ). Recorded with behringer b-1 microphone into focusrite scarlett 2i2 3rd gen. Into audacity on arch linux at 192 khz/24 bit. The recording was not processed or edited in any way to retain maximum flexibility to sound artists who will use this as an element. This can be useful as a sound effect for freezing or burning or deep-frying or even rain (when slowed down). Thanks to extremely wide frequency range the recording can be cleanly slowed down up to 25% speed. There's clean frequency content up to 80 khz in the recording. In a few places the mic gain was too much and a pop is clipped, but could still be useful for sound of braking or snapping something (bone?). No denoising was applied - perform your own if needed, though the sounds are mostly free of background hum (a bit of pc noise can be heard in the first minute before i turned down the gain).

An ambient recording in may 2022 of a farm in rhinebeck, upstate new york. I wish i could name the animals that can be heard on here, there are all manner of frogs and birds in the area (blue jays, mockingbirds etc) alas i am not a native. There is a continuous whine throughout the recording which is a distant water pump - i suspect that, if desirable the frequency could be excluded with a bit of parametric eq.

This was a happy accient. I was charging a drone battery though an adapter with overvoltage protection, which started beeping and increasing in frequency as the battery got close to full charge. There is a good bit of sound at the end, when i pulled off the battery and the capacitors in the charger discharged. :). Have fun with it! if you want, let me know what you did with it. Cheers!. Recorded on zoom f1 with xyh-5.

The orange side of plaits randomised from rnd step driven by wogglebug and instruo neoni, into harmonaig, cv to plaits. Aux channel passed through rings, one output through tau phaser the other through mimeophon and finally though qmmg moved by maths and sent through erbe-verb. Phew! enjoy! oh yes, markers are in place for morphagene.

This is the sound of brownyan noise, made with audacity program. Stereo of this noise created with amplitude at the default value, also with fade in and out effects added for the good results. Using headphones is the best way to hear low frequencies of this noise. Also this sound can be use for tinnitus problems or masking unwanted noises. Also, it's very effective for relaxation, sleep or meditation. Enjoy it, and download this is recommended due to the bad quality preview.

This is a transformation of the original recording https://freesound. Org/people/pinehadmz/sounds/369501/. For week 10 "musical piece" assignment for the audio signal processing for music applications online class. There are three layers, panned in stereo. Each syllable of each layer was randomly pitch shifted to a note in the minor scale using the harmonic plus stochastic model. Each harmonic track was thickened with extra harmonics during the synthesis process too to make it extra weird.

Sound synthesis made from chuck programming language. The model is a connection from an impulse generator to 40 digital filters to 40 delay linesand set feedback between each delay lines. Each delay lines's delay time and cutoff frequency is random. But there was an error in the calculation and the output value overflows. And this create a chaotic behavior in this sample. - - -. This one is a smooth rising soundwith alternating digital aliasing resonances at the end.

A lot of texture! yeah! even analog modular synths can create texture. . . Well not much of a surprise but i'm getting somewhere. . . !. Have to note what i have done. 1. Modulating a full wave rectifier at audio rate. Fixed modulating frequency. 2. I mix my the output of my two osc and clockmy clock divider with that and take /2 to mixer. Reverb is space hole on my zoom ms-70cdr.

Estudiantes:jafet alberto,chavez corderochristian rodrigo,sanchez moralesvoz de joven masculino de 28 años de edad pronunciando las vocalesfrecuencia de muestreo=8khz; bit de profundidad=8bit ;canal mono ; dispositivo de grabacion "samsung galaxy a20" ; software "gnu octave"; fecha:20 junio 2020 : ubicacion: el salvador,san salvador[students:jafet alberto, chavez corderochristian rodrigo, sanchez morales28-year-old male voice speaking the vowelssampling frequency = 8khz; depth bit = 8bit; mono channel; recording device "samsung galaxy a20"; "gnu octave" software ; date: june 20, 2020: location: el salvador, san salvador ].

Processed version of:https://freesound. Org/people/toiletrolltube/sounds/422056/which is itself a processed version of:https://freesound. Org/people/gis_sweden/sounds/417382/. Signal chain was as follows:1) gate (otherwise the quiet parts would have a lot of digital sounding noise after processing)2) spectral processing (frequency reversing) applied using unfiltered audio's specops vst plugin. 3) reverb4) slight compression. Effects 1), 3) an 4) above were applied using ableton live's built in effects.

The soundscape at the bottom of the dried moat of arundel castle in late spring. There's a strong breeze running through the trees, crows calling, an aeroplane, a couple of flies buzz past. I was laying in the sunshine about 10 meters away, falling asleep :). Sound devices mixpre3 and rode svmx, bit of low cut applied (60hz, 12db/oct) and a small amount of higher frequency boost to compensate for the wind cut i had fitted.