968 Royalty-Free Audio Tracks for "Frequency"

Electronic snare sound made by an opl3 chip #1.

Eerie transmission from outerspace.

Frozen reverb with an ear-piercing whine.

Low rumble, could resemble thunder in the distance or low frequency rumble. More sounds like this on wavjunction. Com.

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

A sound made for a project a few years back to sound like the whirring sound of a wind turbine.

This is a part of the longer file "escalator hissing 1".

A mix between 2 different crash, this is what comes up. Quite happy of this one, but you can add hi frequencies.

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.

Built on 'synthetic kick drum' with the following differences:. - subtle spatial stereo addition starting from 105 hz- slight adjustments in individual frequency bands to emphasise sound characteristics- pink noise at below -68db for own frequency adjustments- additional slight warm coloration- sending the kick through the neold v76u73 compressor for additional subtle sound distortion without any compression.

It is a short rain sound of about 2. 5 second. Sampling frequency is 44100 hz. This short sound is from sms-tools-master, sound folder.

Ambience soundscape made in cubase.

911 dtmf dialing sound.

A singing transformer. Ain't it a somewhat boring one? well, a transformer has found a few basic frequencies in the place he works, he made the best of it.

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

Residual output sound obtained by analysis and synthesis of sound speech-female. Wav (http://freesound. Org/people/xserra/sounds/317745/) with harmonic plus residual model implemented in the sms-tools software package (http://github. Com/mtg/sms-tools)parameters used in analysis are :- window type = blackman, window size(m) = 2019, fft size(n) = 2048, magnitude threshold in db(t) = -100, minimum duration of harmonic tracks = 0. 1, maximum number of harmonics = 100, minimum fundamental frequency = 80, maximum fundamental frequency = 300, maximum error in f0 detection algorithm = 5, max frequency deviation in harmonic tracks = 0. 01.

Residual output sound obtained by analysis and synthesis of veena concert sound (https://www. Freesound. Org/people/anjds/sounds/377315/ ) with harmonic plus residual model implemented in the sms-tools software package (http://github. Com/mtg/sms-tools)parameters used in analysis are :- window type = blackman, window size(m) = 1575, fft size(n) = 2048, magnitude threshold in db(t) = -100, minimum duration of harmonic tracks = 0. 01, maximum number of harmonics = 100, minimum fundamental frequency = 100, maximum fundamental frequency = 800, maximum error in f0 detection algorithm = 5, max frequency deviation in harmonic tracks = 0. 01.

Stochastic synthesis output sound obtained by analysis and synthesis of veena concert sound (https://www. Freesound. Org/people/anjds/sounds/377315/ ) with harmonic plus stochastic model implemented in the sms-tools software package (http://github. Com/mtg/sms-tools)parameters used in analysis are :- window type = blackman, window size(m) = 1575, fft size(n) = 2048, magnitude threshold in db(t) = -100, minimum duration of harmonic tracks = 0. 01, maximum number of harmonics = 100, minimum fundamental frequency = 100, maximum fundamental frequency = 800, maximum error in f0 detection algorithm = 5, max frequency deviation in harmonic tracks = 0. 01,stochastic approximation factor = 0. 2.

Harmonic plus stochastic resynthesis of the female speech sound: http://www. Freesound. Org/people/xserra/sounds/254374/. This was done using the harmonic plus stochastic model implemented in the sms tools: http://mtg. Upf. Edu/technologies/sms. The parameters used for the analysis were:. - window: blackman- window size: 2001- fft size: 2048- magnitude threshold: -100- minimum duration of sinusoidal tracks: 0. 05- maximum number of harmonics: 100- minimum fundamental frequency: 150- maximum fundamental frequency: 250- maximum error in f0 detection algorithm: 5- max frequency deviation in harmonic tracks: 0. 05stochastic approximation factor: 1.

Resynthesized output obtained from the analysis of a sound of erhu : http://freesound. Org/people/ricemutt/sounds/23933/. This was done using the harmonic plus stochastic model implemented in the sms tools: http://mtg. Upf. Edu/technologies/sms. The parameters used for the analysis were:. - window: blackman- window size: 1601- fft size: 2048- magnitude threshold: -90- minimum duration of sinusoidal tracks: 0. 1- maximum number of harmonics: 20- minimum fundamental frequency: 100- maximum fundamental frequency: 2000- maximum error in f0 detection algorithm: 5- max frequency deviation in harmonic tracks: 10stochastic approximation factor: 0. 2.

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.

Removed the hum from cognito-perceptu's pill-bottle-4 sample. Original sample had truck in background in addition to some low frequency hum. Used the remove hum feature on izotope rx2 and, presto-chango, no distracting background noise. Now there is still a high frequency hum which i did not touch. I think this could be mitigated with a low pass filter in eq if you choose.

Aethernet-cc0 motherboard iso synchronous multiplexer thx qos electric stream ecology standard low energy high frequency multiple path channel calculator core 10 20 40 adaptative entropy ideal isotropy.

Aethernet-cc0 motherboard iso synchronous multiplexer thx qos electric stream ecology standard low energy high frequency multiple path channel calculator core 10 20 40 adaptative entropy ideal isotropy.

Aethernet-cc0 motherboard iso synchronous multiplexer thx qos electric stream ecology standard low energy high frequency multiple path channel calculator core 10 20 40 adaptative entropy ideal isotropy.

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

A very low bass frequency, sounds horrible, beware of your speakers and your ears, don't have volume turned up a lot!!!!!!!!.

Same as "badass minimoog bass c7" but c4 note is played.

Data signal on shortwave frequency of 15710 khz usb recorded 1619 utc december 6 2014.

One oscillator modulating the volume of another oscillator sweeping frequencies. Made on the vcv rack modular synth.

This sound was created with layering and frequency processing. Bpm 120.

This sound was created with layering and frequency processing. Bpm: 145note: f# g.

This is two soliton combs (sech pulses) with a beat frequency for half-bar oscillation at 130 bpm. Use it in techno. It was generated directly from python code.

Seagulls chattering at brighton beach new york city. Very dry recording with only low frequency wind noise (no surf). Rec: zoom h4n.

Two octaves of a thick heavy bass stab with reverb. [format: wav][license: cc 0].

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

This an alarm-type sound that is played at different volumes and frequencies for a few seconds. It can be cut and used in recordings, games,tv shows and others.

This sound was created with layering and frequency processing. Bpm 118key f maj.

This sound was created with layering and frequency processing. Bpm 128.

Utilizing ableton vinyl distortion as a sound source to produce this experimental texture. Also a ride cymbal pitched and stretched as the source for low frequency ambience.

A low frequency sound of piano's low keys crashing. Good for losing or lost sounds.

Hm. You know, use this however you want, because i'm bored of getting credited everywhere. (nice opinion, eh?).

This sound was created with layering and frequency processing. Bpm 172key f# maj.

This sound was created with layering and frequency processing. 120 bpm.

I legit took this guy sound and edited https://freesound. Org/people/klangmaler_lutz/sounds/459795/give all credit to him.

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.

A fan with a loud high-frequency hiss. Field recording from helsinki, finland. 48khz 24bit stereo wav.

This sound was created with layering and frequency processing. Bpm 128.

Section of am radio static with a high pitched sing in it, from the 580 kilohertz mark of the bandwidth.

Harmonic component obtained from the analysis of a female speech sound: http://www. Freesound. Org/people/xserra/sounds/254374/. This was done using the harmonic plus stochastic model implemented in the sms tools: http://mtg. Upf. Edu/technologies/sms. The parameters used for the analysis were:. - window: blackman- window size: 2001- fft size: 2048- magnitude threshold: -100- minimum duration of sinusoidal tracks: 0. 05- maximum number of harmonics: 100- minimum fundamental frequency: 150- maximum fundamental frequency: 250- maximum error in f0 detection algorithm: 5- max frequency deviation in harmonic tracks: 0. 05stochastic approximation factor: 1.