968 Royalty-Free Audio Tracks for "Frequency"

A cool and very much slowed down guitar note, recorded not long before my guitar broke (it was old and it cracked). I accidentally made it and i thought it sounded cool i guessit can be used for a jarring moment or a suspenseful sound or something like that. Im sad rn (´。＿。｀).

Very bass harmonics for kick (to be played in parallel) and at lower volume for snare and tom bass harmonics. It was created by filtering a 60 hz sine wave (remove all the high frequencies but also the extreme low).

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.

Qrm listened in am mode on 80 m band in my qth jn79ek. If i use cw mode listening and narrow filter, the qrm is mostly worse. Strength: peaks s9+40 db. Sometimes any traffic impossible. From -41st sec. Of record is possible to heard my tuning around frequency.

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.

This is the companion audio to the article "modify your monitor audio" appearing on w1zy's substack account. In it, we hear what happens when you mix through a soundboard the audio from a ham radio transmitter's "monitor" output and a second receiver dialed onto the transmitter's output frequency. When the two are mixed, we hear a heterodyning between the external receiver and the transmitter monitor audio sources. By adjusting the receiver's frequency to that of the transmitted signal, we can zero-beat the two audio sources together producing a "flange" effect derived from analog devices. Non-ham audio enthusiasts might find this clip interesting since it is producing this artifact not through some plug-in, but through use of "legacy" analog equipment.

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.

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.

Central heating boiler switching on and working for about 4 mins,recorded from the 5th floor of my appartment with sennheiser mkh-416, shure fp 33 mixer into a mz-r410 mini disc. Very low frequency recorded in high levels,two maybe three different mic placements,enjoy. . .

Single-pitch heavy distortion with multi-layer. Mild modulation. Made for a emotionally intense moment in a horror film. Toward the middle you will hear a very quiet rhythmic element. Used a roland groovebox self-sample utility directly to wav, which results in good recordings, though reduced high frequencies.

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.

Playing around with the excellent tuner at http://websdr. Ewi. Utwente. Nl:8901/. The website even has a recording button! this version is the same as "shortwave-sweep-and-beeps. Wav" except here i have limited it with a threshold of 10db, which decreases dynamic range but also makes it louder overall.

For the 2021 production of christmas carol i wanted to add some special effects. To create a ghostly voices saying ebenezer scrooge i recorded 10 different cast members, then i used audacity to add a little reverb and filter the voice using the frequency transform of a recording of wind. Then i played the voices while the wind was blowing.

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.

These sci-fi synth sweeps were created by manipulating white noise with filter sweeps and other effects and then using noise reduction to remove the underlying white noise. You would need to pick through them and cut them up, but they can be useful for sound designing light graphic elements that move around and animate on and off.

Basically i connected one lfo to the polivoks in. Now when i think of it. Wonder if that added something…. And how much. And to cv1 i connected a square wave and to cv2 a wide frequency sine wave. Resonance at max. Think i have to reanalyse this patch later… i’ll be back!.

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.

Noise processed with various audacity effects until it looked like stereotypical lips in the soundwave view. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

Noise processed with various audacity effects until it felt like it could influence brain functions. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

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.

Piece based on the lucas numbers. I have used the frequencies 123, 199, 322, 521, 843, 1364hz. I made a small python program that played these tones randomly. I run my program 3 times and recorded. Joined, panned and added reverb. Https://en. Wikipedia. Org/wiki/lucas_number.

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.

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).

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.

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.

Ancient drum loop sequenced by me c. A. 1995 in protracker. Smth like 5th module sequenced in my life. Not bad as for 13 y. O. Kid. Not bad at all!. Loop restored in flstudio by adding part of spectrum cut by sampling with low sampling frequency. 44100hz, 16bit restoration of 16khz, 8bit sample. 125bpm.

A rain by night, natural movements and variations of intensity. Foreground drops on metalic and wooden structure, further on the left side we can feel a metalic roof. Some residual low frequencies wind. France, nov 2022. Recorded with 2 em 172 in ab setuprecorded on zoom f3wave stereo, 24bits 48khz.

No, i cant really describe what this is! but i use a ring modulator. Two audio signals goes in. I guess the side band frequencies goes out??? or?! anyway the original frequencies are also in the mix. So, two audio signal and the result from a diy ring mod. Have to learn more. . . Read below!!! in this sound you are listening to, the result, the ring modulation, carrier signal and modulator signal. After some research. . . I write this for myself. . . Correct me if i'm wrong!!!from youtube (audiocollage)ring modulation is the sum and the differences of the carrier and modulator signal. Feed the ring modulator with 261,626hz and 391,995hz and you get (261,626 + 391,995) 653,621hz and (391,995 - 261,626) 130,369hz. From wikipedia". . . Neither the carrier nor the incoming signal is prominent in the outputs, and ideally, not at all. "". . . In the basic case where two sine waves of frequencies f1 and f2 (f1 < f2) are multiplied, two new sine waves are created, with one at f1 + f2 and the other at f2 – f1. The two new waves are unlikely to be harmonically related and (in a well-designed ring modulator) the original signals are not present. It is this that gives the ring modulator its unique tones. ". Above is true when using pure sine waves! waves with no harmonics. I have a passive diy ring modulator. I guess it's not acting "perfect". . .

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.

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.

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.

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.

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.

A short parade of ferraris on their way up lymington high street. The street is lined with people chatting and cheering at the cars, which beep their horns and rev their engines. Zoom h1 with roland cs-em10 in ear mics. Seems a bit heavy on the low frequencies, but i've left it as-is.

I nice little flowing river sound i recorded while at muir woods outside of san fransisco. The sound can be looped to sound continuous for as long as is needed. I like it because it fills up a lot of the frequency spectrum, so it can be great for adding ambience.

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. . ;).

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 100%. Hmmm interesting. . . .

My window air-conditioner on the fan setting. Fan turns on for a few secs and shuts off. Recorded on yeti usb microphone on the stereo setting. Microphone was placed about 6 inches from the unit, right below the top vents where the air comes out. Some very low frequency rumble was attenuated slightly.

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.

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).

Synth loop from my track charged from years back. Custom synth, and pretty harsh and heavy to boot. License: cc 0.

Recording done 22/04/2020 in manizales, caldas. Details of recording:geophonysound of a thunderstorm in the city of manizales. Frequency:44. 100recorder: huawei dra-lx3////////////////grabación realizada el 22/04/2020 en manizales, caldasdetalle de captura:geofoníasonido de tormenta eléctrica y truenos en la ciudad de manizales. Frecuencia: 44. 100grabadora: huawei dra-lx3.

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.

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.

A metallic pad with lfo weaving in and out in amplitude/filter. Includes some lfo modulation, so some peaks are longer than troughs and vise versa. Used in an experimental scene to symbolize birth. Recorded with a roland groovebox self-sample utility straight to wav, which is pretty good sounding. Though i've found this method results in reduced high frequencies.

I made this using audacity to reform and change the frequencies for a few sounds i recorded at my desk which were made with a lighter, imitating the sound of a water drop with my voice, a rotating object hitting different things (cans, lighter, wooden desk, etc. , my creaky chair, me imitating a fly with my voice and finally, tapping on an empty can.