302 Royalty-Free Audio Tracks for "Frequency Noises"

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.

Morning Love Frequencies by Monplaisir

Radio frequency interference at the 1200 khz mark of the a. M. Band, caused by varying proximity to a laptop computer. Very active and obnoxious high-pitched static and squeals.

Nighttime radio static at the am radio band setting 1400.

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

Exploring the medium wave frequencies. Everything here sounds creepy. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

This is a recording of very low frequency hum of a steel mill. The sample has been low pass filtered. The main frequency is about at 25hz. The sound was recorded some distance away of the steel mill area, where it mixed with other sounds as a constant hum, which could be felt in body too at certain spots.

I've scanned the radio frequencies with an old radio and recorded with my tascam dr-05 via the headphone jack. You can hear some weird looping patterns and sound fragments from random radio stations.

This is the lead-out of a vinyl record with emphasized bass frequencies.

Just the sound of me fiddling around on the am frequency on my little transistor radio.

Created with audacity. ,using different frequencies,noise and different filters.

Radio switching frequencies with lots of static and radio noise. Recorded on edirol r-09, 48k, 24 bps. Free to use anyway you like!.

Recording of me going through the frequencies of local am & fm radio with some of the noise between stations removed in audacity.

Sintonía del dial.

Scrolling through various shortwave frequencies, caught couple tones among the noise. Sounded like sad horns. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

Rfi caught on an empty channel input on my sound devices 664.

Sintonía del dial.

Synthesized sawtooth sound with increasing pitch. An initial click and noise are added. The sound is low-pass filtered using a cutoff frequency that increase during the sound.

The jumble of competing distant signals at night at 1290 on the am radio dial.

Sintonía del dial.

Recorded with htc u11 plus mobile and fixed in adobe audition.

Recorded with htc u11 plus mobile and fixed in adobe audition.

Free! really high annoying white noise. Use it for tv and/or high disturbed signal or whatever. Ripped, recorded, worked and mixed with audacity. (mp3 - 11:39 mins).

Seamless loop of gaspipe or gasleak hissing continuously. This sound is the actual background noise in the frequency range 1200 to 6800 hz from my randomly generated subhorrorambience1. Wav sample. All frequencies below 1 khz (lowend) and above 8 khz (highend) have been filtered out and the volume has been normalized. I release this sound as cc0. You can do whatever you want with it and don't need to mention my name. Tips & tricks for professional mastering of dark ambient loops:. ~ (range) 1200 - 8000 hz, the highmid area of all sounds. ~ (gate) filtering in and adding subtle noise in this frequency range can addatmosphere or "air" to dark ambience but sound noisy like a tape recording. ~ (filter) filtering out noise in this frequency range can make the bass andlower frequencies (20-1000 hz) in dark ambience sound clearer but more dull. ~ (highend) frequencies above 8 khz should always be filtered out completelyand muted to 0 db, since those are only necessary in music and higher sounds.

Recorded with htc u11 plus mobile and fixed in adobe audition.

Just waves at the beach. Nightrecording with almost no other noise (no birds, people, cars; some low frequency wind noise); 48/24-stereorecording with zoom h1, normalized. I´ve just uploaded a new file without low frequency wind noise.

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).

A choppy section of am radio static at the 1400 khz mark on the dial.

Tuning / moving tuning dial on an am radio (australia). Use for whatever you want!.

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).

“hailing frequencies open!”. Computer blip/chirp sounds, for all your science fiction game/film needs. Havefun.

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

Violet aka purple noise power density increases 6 db per octave with increasing frequency over the frequency range. It is also known as differentiated white noise, due to its being the result of the differentiation of a white noise signal. I created this by looping http://en. Wikipedia. Org/wiki/file:purple_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).

Dead air from the fm dial at 107. 3, volume boosted.

This is actually a sound of a metallic handdrail being struck, with a lot of frequencies (low and high). Some street noises can be heard.

Recording of someone reading psalm 118:1 on a really old radio.

Here is some am radio sound recorded from my laptop's soundcard whilst surfing twente university websdr.

Artificial waterfall sound created using audacity. I created two brownian noise tracks and assigned one to the left channel and one to the right for a stereo effect. Using brownian noise means less high frequency noise that is harsh on the ears.

Radio noise: costant single note, then distorted by voice. Frequency: 21227. 50 khz. Recorded from twente university online radio tuner: http://websdr. Ewi. Utwente. Nl:8901/.

Freeform scanning through the frequencies on a short shave radio in the summer of 1990. Toronto.

Electronic snare sound made by an opl3 chip #1.

Frozen reverb with an ear-piercing whine.

A piece of noise, some frequencies killed, then speed graph applied and time stretch to make it faster and higher.

Scrolling through various shortwave frequencies, caught a tone that slowly turned into a beep with rising tempo. Radio used was a grundig yacht boy 207 with a broken antenna, recorded on a tascam dr-05x.

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

This sound was designed for an opera production as to simulate an earthquake. It is combined and remixed from various different free sounds.

Recording from the 590 kilohertz mark on the am radio bandwidth. Very typical mono static.

Sound / noise from the electromagnetic frequencies of a wifi extender. There seems to be a lot of radiation and interference from the device. Recorded with a micbooster electromagnetic pick-up into a zoom h6.

Sounds like it was a morse code sent by a human.