302 Royalty-Free Audio Tracks for "Frequency Noises"

Sitting on a bench one meter by the lake starnberg, on a windy day in the end of may 2020. Recorded with a zoom h4n pro, internal microphone. Some eq editing to remove low-frequency wind noises.

Shortwave wide-band digital emission recorded on july 15, 2014 at 15:17 utc in am mode using 2 instances of the online remote controllable short-wave receiver located at the amateur radio club etgd at the university of twente the netherlands. Left channel was recorded below the central frequency, at a frequency of 10187khz, right channel was recorded above the central frequency, at 10191khz. This was an experiment to see if selective fading would create stereo effects, as the lower frequency part of the transmission would be heard better in the left channel, and the higher frequency component would be heard better on the right. I used goldwave to put the separate recordings into 2 channels of the same file, after i synched the recordings by ear at 1/16 playback speed using a set of 2 particularly strong lightning static crashes as a guide, trimming off everything that came before the first strike in both original recordings, then inserting silence in the range of a few milliseconds until the stereo separation was as close to zero as i could get it. I wasn't as successful at that as i've been with experiments with voice recordings from simultaneous broadcasts on 2 wavelengths that i haven't posted here.

I just hooked up an 80's radio to my pc via the aux cord and recorded this horrifying thing whilst searching for a radio station on the d frequency. You can use it anywhere, just ask me before and/or mention the source. Or not.

I like to listen to static (often actually) and it actually shifts a lot through out the day. So i heard some cool ringy stuff. . & decided to sweep through the am band. . . And actually touching the screen of my cell made the static louder. Sounds like a synth.

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.

Water 001: a mono recording. Recorded at san francisco's aquatic park october 2009. Lower frequencies and (some) ambient noise removed. Length: 00:12@120bpm.

On this lo-fi recording, corn grains are sitting in a frying pan and begin to pop as the oil is hissing. It provides an interesting and regular popping sound suitable for mid-range frequencies. The recording is done with a tie-microphone, and extra treatment is done on audacity to reduce noise and isolate the sound.

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.

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.

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.

This sample consists of noise recorded via a hondo strat electric guitar resp. The guitar's neck pickup. Throughout the sample there is a low hum. In the beginning, a mobile phone was moved in front of the pickup. The noise might have been created by the clock of the phone's cpu or the backlight of the phone. After that, one crt display is switched on resulting in a buzz. Later on, a second crt display is switched on, again resulting in a buzz followed by additional noise in higher frequencies. Then, a neon light is switched on, creating even more noise. Towards the end, again the mobile phone. . . The guitar was connected to a scott&noble ht25r amplifier which was recorded with a t. Bone sc450 condenser and a behringer ddx3216 digital console directly into ardour.

An artistic experiment searching for sound emissions and the limit of human hearing. Composed of infrasonic material that have a lot of harmonic distortion. Humans will be able to identify tones as low as 12hz. From 1000 hz the auditory system decreases. 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.

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.

A small collection of synthetic sounds of varying frequencies. Created with amsynth and several ladspa, lv2 filters. Hope you enjoy the sounds. I've tried to reduce the file sizes due to the low bandwidth of the server. I hope the quality doesn't diminish too much. Didn't seem too!anyhoo. . . Enjoy!.

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.

Recording of my cat purring while laying down. 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.

This is one of multiple samples i have recorded from short wave radio, and should, if i uploaded them properly be located in a pack of more radio samples. How the name is built up:sdr %yyyy-mm-dd%_%frequency% %description% (unfortunately i didn't get to put in the decimals of the frequency when i exported the samples t_t)i love you if you give me some credit, but it's not a must. Feel free to use it for whatever you'd like and by all means, link your work here so i can give it sum luuuuv.

A close up recording of an overheating usb slot-loading cd/dvd drive that repeatedly tries to spin up, but fails and makes some clicking noises. Note on low frequency sounds: i recorded this with a zoom h1n recorder at about 2cm distance from the drive slot. I held the recorder in my hand and rested my hand on the surface the cd drive was resting on, so there is somewhat of a mechanical connection between the drive's vibrations and the recorder. I believe this led to the low frequency parts of the recording. About halfway through the recording, i lifted the drive up with my other hand and held it at a 30degree angle to the surface and recorder. As you can hear in the recording, this made it spin up a little longer before failing and spinning back down.

The mechanical noise and signature "chord" associated with the "mac mini (2010 model)" upon startup/boot. Brief mechanical motor and clicking noises followed by the famed sustained f sharp major chord (detuned 30 cents flat) being projected over low quality, built-in speakers. Mechanical noise has defined pitch and is predominantly in the mid-high frequencies. Recorded on zoom h2n, in small, empty room. Audio clip normalized in post-processing.

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.

Electromagnetic, electronic, electricity, electric, energy, interference, digital, digital elements, technology, computer, experimental, noise, voltage, interference, static, hum, buzz, buzzing, buzzes, beep, beeping, dot, dit, morse, morse code, geiger counter, radiation, sweep, frequency, science fiction, sci-fi, futuristic, future, robotic, robot.

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.

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 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.

It is a very strange sound:) made by my reloop rmx-30 dj mixer's and sb live soundcard's bug! there could be a malfunction and when i used the gain potmeter the sound from nowhere (the cable, the mixer, the soundcard, don't know. . ) became mad. It is travelling on freaky frequencies which makes your ear bad. It is worth to listen:) pure hardware sound.

Opened tracks and added new stereo track using audacity, generated brownian noise with. 9 amplitude and applied equalization effect removing all frequencies below 30hz and above 80hz to -120db, applied bass and treble effect increasing output volume 5db, applied limiter effect using soft limit and limit to -5db with a 20ms hold to remove spikes.

Recording of my finger snap inside my living room. 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.

Watering a courgette field next to la plaine des cafres, reunion island, 08/07/2022, 21h18. I left the low frequencies generated by the wind because they contribute to the general atmosphere of this recording. I used a zoom h1n with two standard earsight from immersive soundcapes. (https://immersivesoundscapes. Com).

I have built a nonlinearcircuits sloth lfo, the regular version. Sloth is a chaotic lfo. The output is based on the lorenz system. It is a system of ordinary differential equations. It is notable for having chaotic solutions for certain parameter values and initial conditions. In particular, the lorenz attractor is a set of chaotic solutions of the lorenz system which, when plotted, resemble a butterfly or figure eight (very much from wikipedia). The sloth has two outputs x and y. Think of them as coordinate pairs. The output will probably never repeat itself but there is a pattern. I have built the regular sloth it usually takes approx 15 seconds to make a rough figure 8, one cycle in the “butterly”. Now i’m testing the module in different ways. In this sound i have connected white noise to a filter. The filter frequency is controlled by sloth (x output). In this patch i have set the initial frequency low. That’s why there is a low humming wind noise between the “tops”. The output sound from filter goes to reverb. The sound is more a study of sloth behavior than an attempt to create a great wind sound.

Recording of an electric kettle boiling water in the kitchen counter of my apartment. 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.

Recording of a cardboard being finger scratched. 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.

The sound of a piece of packaging paper paper punched by the fist. A very thick sound. Also sounds like a gun shot. Recorded using the sampler in redrum in propellerhead reason 5. Equalizing used to get rid of noise and harsh frequencies and maximizer use to make sound audible. Recorded on 3 jan 2012.

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.

In this sample you hear a recording from inside a well sound insulated room, directly under the roof of a house. Strong rain hints the roof and produces low frequency muted sounds. In the background you hear the constant noise of the rain, coming through the window. There are also a few raindrops hitting the glass of the window. The sample was recorded using the built-in stereo microphone of a zoom h4n recorder. It was slightly processed to remove unwanted low and high frequencies which were not related to the actual recording. If you use this sound, please add a comment or send a private message what you created using it. :-).

Recording of city ambience from my apartment window at night. 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.

Snippets from recordings of me playing the tanpura. Tuned to e flat, the notes from top to bottom are b flat, e flat, c, low e flat. In traditional indian tuning the root note in the scale is referred to as sa and is e flat in this scale the fifth note (b flat in this scale) is referred to as pa and the sixth note (c) is dha. I noticed that my first pack of tanpura samples has a bit of fuzzy white noise so in this pack i have equalized - i reduced all the very high frequencies which got rid of most of the white noise without affecting the low frequency sounds of the tanpura itself. Please note this is the tanpura part of an instrument called the swar sangam which combines the swarmandal (indian harp) and the tanpura, it is not a traditional tanpura and does sound slightly different.

Nice trick working with doepfer a-101-1 vactrol vcf. Noise to lp in. Gate to cvf in 1 out straight to mixer. Low frequency. High emph. Lp 0, bp about 5 and hp 0. Added a bass and my sampled voice. . .

Raw sampled xlive. Exe on a hungarian windows 7 64-bit computer using audacity. The reason why it's only 11khz in frequency range is becaue 44 100 hz makes the sample too high pitched. Also had to make it mono because most of the sound was pushed to the right.

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.

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.

Created using tracktion waveform-10. I used 3 instances of the builtin synth subtractive, 1 was for the body of the snare the other 2 were the noise to try and replicate the wires of the snare, finally i used zynaddsubfx to create the transient. There was some eq applied to boost key frequencies in around 200hz and mastermix plugin to compress the audio.

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.

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 :).

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.

Recording of a button sound from a vintage teac hi-fi stereo amplifier. 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.

Recording of sea undertow on the beach of formicoli, vibo valentia, calabria, italy, the 19th agust 2022 16:44. The sound was recorder with a zoom h1n with windshield at a short distance from the crashing of the waves on the beach. The waves are driven by a light, gentle wind. The sound was recorded by holding the microphone in my hand while i dived knee-deep into the water and walk, filming the crashing of the waves (also on my legs). High-frequency sound details (the foam of the sea, the impact of waves on each other, etc. ) are much more audible here. Processing:* volume adjustment;* 120hz high pass filter (to reduce low some low frequencies rumble due to the wind);* cut and crossfade to eliminate very few mechanical noise of my hand on the mic;.

Recording of a plastic grid which resembles plastic sounding gears. 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.

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.

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.

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.