968 Royalty-Free Audio Tracks for "Frequency"

Group kmm-this is a recording of someone opening the plastic case for the zoom recorder. There is also a lot of lower frequencies in the recording. Recorded with a zoom h4 handheld recorder, high gain.

Grey noise is random white noise filtered in a way to be perceived as being equally loud at all frequencies. Looped version of http://en. Wikipedia. Org/wiki/file:gray_noise. Ogg.

Unwinding scotch-tape. You could hear the crackle and low-frequency sound of the tape vibrations. Mic: pro audio vt-7adc: m-audio fast track ultra 8r.

Recorded on a home made hydrophone in inish oirr harbour. Most of the original recording is below the limit of normal hearing. The sound is translated up in frequency to the normal hearing range.

Tuning the radio at some stations, it contains hiss and noise characteristic of old radios when you search for available stations.

You can use this music in your videos. This sound was created with layering and frequency processing. Bpm 110key f# maj.

Buzzy patch of static from the am band of the radio dial. Slight flipping of the dial through the area adjusts the sound.

Appended series of different recordings of neighbours slamming their doors. Noise reduction and reverb applied.

A sounds made with a microwave. High pitched sound looped 15 times. Enjoy!.

This sound was made in audacity using three different sine wave frequencies set to 200% speed. It is designed to loop seamlessly.

This sound was created with layering and frequency processing. Bpm 140key a minor.

A few notes from a flute were transformed using the hps model with frequency stretching. A sci-fi 'spaceship' sound is produced. The track is 44100 = fs, mono.

Buzzy patch of static from the am radio dial slowed and with a filter and some digital reverb.

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.

Dead air on an a. M. Radio station while lightning in the area "tickles" the frequency to create static peaks. Perhaps similar to the sounds of a radiation or metal detector.

Created by cranking a filter to max resonance, adding distortion, then slowly sweeping the frequency control on a bit crusher.

Something for the acid generation. Loops perfectly, twisted in realtime, 113bpm, do what you want with it, enjoy ^_^.

Rain recorded in a small cotttage with different samples in each side of the track. Tip: increase or attenuate the frequencies around 1k to have a stronger or a very soft rain.

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.

Static from the 810 khz frequency of the am radio band recorded from a digital receiver. Has a sort of submarine suggestive hollow quality.

Pounding the back wall of a uhaul truck cab from the inside with my fist. Sounds great when you add reverb. Recorded with a tascam dr-40.

Preset i made in reason for thor. This loop is an arpeggiated synthwith frequency modulation and somereverb. Hope you enjoy :).

Blue noise is also called azure noise and its power density increases 3 db per octave with increasing frequency over the frequency range. I created this by looping http://en. Wikipedia. Org/wiki/file:blue_noise. Ogg which is copylefted, however i claim that they can't be protected based on http://en. Wikipedia. Org/wiki/threshold_of_originality (check language sidebar on wikipedia page for other jurisdictions).

Played with shaping low-frequency noise and speeding it up, made a nice, usable cymbal. Will also upload original speed.

This sound is completely artificial. I made it with https://www. Leshylabs. Com/apps/sfmaker/. There, you can make sounds by altering the frequencies and things like that.

My heartbeat, recording with low eqing and a shure sm58. There's some moving of a microphone and a little bit of breathing. Towards the end i take a sample of my computer.

Small am radio run through a marshall mini-stack and recorded using a shure dynamic - manipulated through the frequencies in-between stations to create eerie whistling and distorted sounds.

I recorded with my sony recorder some nature sounds in berlin buch. There is a highway near the forrest which i filtered out in the deep frequencies.

This sound i made with a python script. The script simulates a 2d-network of 13x13 identical masses connected with springs. I 'feed' one mass in a corner of the network with a 'chirp' of 400-2000 hz for one second and the system resonates at its characteristic frequencies. I 'listen' to the resonating system in the adjacent corner. The decay of the sound was build in, but the last half second i edited the volume to zero. The code took a few hours to execute. You may want to change the picture of this sound to the frequency-domain. Yo! awesome! nerd-pride! :-).

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).

Create chirp 1 use audacity:. • file→new. • generate→tone. . . - waveform: sine- frequency (hz): 1500- amplitude: 1- 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. 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.

I made this as a near ultrasonic sms signal. Created and edited with audacity, filtered with glame bandpass filter. If you hardly cut a pure tone, you introduce a whole lot of other frequencies to the signal at the cutting point. To avoid this after the cutting you need to filter the whole thing with a bandpass filter to ensure you have as little other frequency content as possible. It will audibly soften the start and the end of the sound. That's what i did here.

Tibetan bells and sounds from outer space,a pathway to inner peace. Sounds for relaxation and meditation. 289,4 hz is attributed to mars, 841,68 hz is frequency of synodic moon. Hello,this is the very real horst from duisburg germany with another soundpiece of tibetan singing bowl attributed to planets of our solar system. The sounds of mars/synodic moon, were taken by me on february 25th, 2014 also as a modul used in our soundproject "tibetan bells and sounds from outer space" at youtube-channel :https://www. Youtube. Com/user/taochisoundthe singing bowl has frequency of mars/synodic moon [grundton: mars 289,4 hz / synodic moon 841,68 hz; durchmesser ca. 170 mm; höhe ca. 80 mm; gewicht ca. 790 gramm] and was treated with different mallets [drumsticks]. For more information about frequencies of the planets, please visit:. Http://www. Planetware. De/tune_in/frequenz. Htmlhttp://wiki. Astro. Com/astrowiki/de/planetenton. I share three excerpts of these pieces of 03 min, 07,45 min and variation with stretched sound 3,07 min here for you for your free usefor more information about tibetan singing bowls please visit:http://en. Wikipedia. Org/wiki/singing_bowlthanks for listening andfind true peace on your waythe very real horst. .

Little soundeffect which reminds of old videogame sounds. If you like this make sure to check my soundcloud: http://soundcloud. Com/beverlyhillsboy cheers!.

4x4 pole allpass allows to have a strident sound and retro ranger allows to have a rounded up and parasitic effect. Caracteristics of retro ranger : average stall = 2,5 ms and flange frequency = 1hz.

Low pitch static which reminds me of 1950s sci-fi television. Created by filtering a static wave from an analog radio then slowing the pitch and adding a mechanization effect.

Radio: shifting down notes, obtained with manual changes of frequency widenessfrequency: 12892. 59 khzrecorded from twente university online radio tuner: http://websdr. Ewi. Utwente. Nl:8901/.

The sound of birds singing in springtime in a suburban forest. It was recorded with the internal microphones of sony pcm-d100 and then filtered to remove low-frequency rumble.

The sound of drilling (4 approach). Also short sound of start button (after the second approach). At the 3 and 4 approach you can hear hi-frequency whistle, it's a sign what the bit dull.

I recorded with my sony recorder some nature sounds in berlin buch. There is an autobahn near the forrest which i filtered a bit out in the deep frequencies.

Tiny clip of frozen reverb. Probably good for granular synthesis.

A hard tick of a clock. You might have to use an equalizer to get rid of some frequencies, and there is a section at the beginning you might have to cut. Recorded on an iphone xr - m4a format.

A very harsh section of static with periodic interference (source unknown) from the far right-hand side of the fm radio dial, at 106. 7 mhz. Recorded from a digital tuner.

Hollow, reverby snare with some low rumble, fizzly highs, and nudged-down frequency ranges. ("derezzed" because i cut down some resonance).

This is the sound of wind as generated by my naturalnoisegen program. Naturalnoisegen uses several timed generators to produce complex natural noises. In this case, 80 low-frequency generators were used.

This delta binaural beats is exactly 2hz apart and loop perfectly at 30s. Set at the low base frequency of 40hz and 42hz, it's a relaxing hum.

This sound is a smooth square with a 400 hz frequency and the amplitude is 1. I added a 2 echo with 0,6 decline factor. There is a fade of closing down studio.

Sfx - speaking into a zoom h6, removed various frequencies inorder to remve speech. Sound like a robot noise or alien noise.

Message 1-3 are captured by nasa, but recently even other countries have registered very strong, but short signals. The receivers are masers and the frequencies are in the higher gigahz range. Message4 was from russia.

2 oscilators. One panned to the left the other to the right. Random pitch lfo bent on different rate speeds. With a bit cusher set to a certain amount, and mix to give both the crush and the original.