135 Royalty-Free Audio Tracks for "Spectrum"

A long, full-spectrum breath through the alto sax.

Rumble made with wave rectifier, vactrolfilter etc. . . But a full spectrum rumble!.

Did this on keyboard you can have it :).

Noodling with the oberheim ob-8 with voices panned across the stereo spectrum. Would love to hear your re-purposing of it!.

It is a sample recorded with an electric bass, using m-audio maya 1010, in order to analyze its spectrum content.

It is a sample recorded with an electric bass, using m-audio maya 1010, in order to analyze its spectrum content.

It is a sample recorded with an electric bass, using m-audio maya 1010, in order to analyze its spectrum content.

Could need some sounds in the middle spectrum and better eq. . . Background soft minimal techno?.

Waveform recorded from the basic vst wavesimd (an emulator of the ppg wave 2. 2) with a rich harmonic spectrum. This sound is heavily influenced by a bass.

Presences midi instrument from studio one with moog synthesizer and various plug ins like lfo, delay, reverb and others. Distorted in whole spectrum. Recording settings:. 48[khz]24-bit.

Presences midi instrument from studio one with moog synthesizer and various plug ins like lfo, delay, reverb and others. Contains whole spectrum 20 [hz] to 20 [khz]. Recording settings:. 48[khz]24-bit.

Recorded a clap in my bathroom with no shower door or curtain with a zoom zh1 @ 96khz 32bit, denoised with izotope rx, flattened spectrum slightly by matching with pink noise.

Linear decay produced from stereo pink noise to reproduce 80's plate reverb in a convolution reverb plug-in. This can be filtered to find best character.

This is white noise generated from the open source android app chroma doze, https://github. Com/pmarks-net/chromadoze, with the pitch set more towards the lower end of the spectrum.

Made up by layering 3 additive synthesized spectrum sounds ran them through several stages of different audio dsp configurations. Fl studio 20. 8 used in the process.

Just a small sound of a green spectrum, then distorting it and adding some scale-shift. I really like it, sounds like one of those sounds for a ui, like menu hovering(!).

Dl0ksc in cw qso of mar 10th, 2012, at 11. 50 utc on 10116 khz. Stable high frequency but multiple tone - spectrum. Audio frequency changes are due to my tuning of trx to hear multiple tone.

The sound of scrubbing an fm radio back and forth across the spectrum. There are bits and pieces of stations picked up with static in-between. Recorded using an old analogue radio, connected to a zoom h1 handy recorder.

The sound of scrubbing an am radio back and forth across the spectrum. There are bits and pieces of stations picked up, but it's mostly interference. Recorded using an old analogue radio, connected to a zoom h1 handy recorder.

D min7 chord of a halion 6 patchmultisample (c0-c6). Source: zebra 2, spectro blend oscillators (additive synthesis). Strong processing with spectral fx (esp. Mtransform), eq/geq + compressor to balance the frequency spectrum. Feel free to suggest/demand other chords. Don´t hesitate. . .

I used a bandpass filter of 50 bandwidth at 475 hz on audacity to transform a goat "baw". The sound isn't too unusual, just a little more hollow than the original due to the very small spectrum i use. There are two goats.

Three variations on a short choral "aah" 1. Dry. 2. With reverb. 3. With organ and reverb. Upon refelection, i reckon should've hit this a simple a#3. :(. Resynthesis achieved with imageline morphine additive vsti synth. The morphine spectrum was multilayered, fattened by adding flchorus, flreverb2 and soundgoodizer. Flstudio equo and fruity parametric eq2 used as notch filters to eliminate ringing.

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.

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.

Bonshō von japan (large bell in the temples of the mountains) recorded in march 2017 in hida no sato village near takayama. Nice spectrum shape. My regret is that tourist ruined the take but it's fine. Recorded with zoom h4n, front microphone. Licence creative commons, feel free to use.

A recording of myself doing some "creative tuning" willy-nilly around the available spectrum of "websdr at raf hack green", 3/11/13; trying to keep things interesting, yet not lingering too long anywhere in particular, and avoiding rather than seeking intelligibility of the various broadcasters. Some bits reminded me of ben burtt's "droid/alien chatter" material.

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).

Creation date: 14 - 60 - 2017. Details of this sound:. Subject of recording:- object : upright piano- material : wood and strings- peculiarity : quite high. Place of capture:- type : inside- resonance : none- distance from source : above. Recorder:- recorder : tascam dr-40 v2- type of microphone used : condenser microphone- wind shield : none. Recording parameters:- capture type : mono- resolution : 16bit 44,1khz. Software used:- fl studio 11. Fx added:- edison : remove noise, reverse spectrum and suppress reverb.

Sound created from using the rings of saturn as a spectral source to a series of filters. When a 1 pixel high image of the rings is extracted it looks like a spectrogram (original: https://en. Wikipedia. Org/wiki/file:saturn%27s_rings_dark_side_mosaic. Jpg). The ring spectrogram was divided into three color planes, and the color intensity values were transformed into resonant filter cutoff frequencies. In essence one filter unit (per color plane) has 256 sounds playing simultaneously. The individual filters are placed along the x-axis so, that the stereo image consists of 256 steps from left to right. In this sound of the series the spectrum was compressed to a range of 20 - 1000 hz. A small variation in certain divider factor per color plane is introduced for a slight chorus like effect.

I just love this deep rich harmonic sound with some phase modulation! i've tried to capture it the last month and half and finally managed it. There's quite a lot of air traffic (planes and helicopters) here in prague - písnice, but most of the helicopters have poor sound. It is bell 407 helicopter ok-alb in black/beige color operated by blue sky service (http://www. Ok-alb. Com/). Flight mode-s code a37a9ea. First it approaches with the deep harmonic sound, then it flies by overhead with a more noisy mid-spectrum sound. Recorded on zoom h4nsp, this time with 4gb sd card which has far lower startup time than 32 gb one (like 12 secs compared to more than a minute). Besides the helicopter itself there are some birds singing, insects buzzing and some rumble from the wind (i didn't manage attach the deadcat windshield so quickly). Basic frequency: ~ 33. 87 hz. Original filename: 160703-000. Wav.

The guest room i am staying in has a tile bathroom. Each time i take a shower, i hear this magnificent hum of the water heater clicking on and then turning off once the shower water is stopped. I was fortunate enough to hear it click on while i wasn't in the shower and captured about 30 seconds of it before it died. Infinite variation, impossible to replicate. At the end, as the water heater shuts down, it clicks down into the lowest ranges of the frequency spectrum; i didn't hear it until i listened to the recording but the couple of seconds of that are just as magical. Wish i would have left the recorder running!. Captured with a zoom h3-vr to ambix format at 96k24bit and bounced to stereo. Processing: 24db gain to all 4 clips, izotope spectral denoise to get rid of the air in the room and izotope ozone to enhance the bass signal a touch. Enjoy!.

This recording is for people who hate the highlighted high frequencies. An old sabian aax small recorded with a røde m5 mic. I the created two copies of the original recording:1. On the first file i applied low pass at 2 khz and hard compression at -24 db without makeup gain. 2. On the second file i applied high pass at 2 khz and hard compression at -24 db without makeup gain. Then i lowered -2 db all the spectrum except for the band from 3. 5 khz to 9. 1 khz and i applied hard compression at -24 db without makeup gain. I merged the two files. The envelope was very flat due to the compression and thus i reshaped it on wavelab (process > level envelope. . . Or press the "v" keyboard button; draw a natural fade out in steps [non-linear]). The result is a warm crash for people who don't want them loud.

I recorded the last part of my travel to work, the first day after my vacation. Inside the train my recording equipment (soundman digital recorder dr2) generates a lot of digital noise – more than usual. Interesting. Therefore i upload from when the commuter train stops at gothenburg central station and the doors open and i walk away from the station. The digital noise is there all the time but just less audible. In the beginning of the sound file you hear the noise clearly. Don’t buy this little recorder… (it has a sigmatel recording chip. ). In the frequency analysis, and spectral view, i notice peaks at about 800 - 950hz, 7850 - 8350hz and 16100-16450hz. I guess this is part of the digital noise. Tried to eq this away with spectral edit. This did not improve the sound. The noise has a wider spectrum. Tried to download the “latest” firmware at www. Soundman. De. Had to open command prompt and use unzip to extract the files. What?! but the firmware downloader does not detect the “device”. I doubt there is a new firmware anyway. The year for this recording, according to the recorder, is 2002…. The recording starts about 07:50 monday, august 07, 2017. I took 2 seconds from the beginning of this file and used paulstretch. Resulting in a 20second digital noise drone, “dr2 digital noise”,https://freesound. Org/people/gis_sweden/sounds/399075/had a thought that i could use a file like this to cancel out these frequencies from the other file with an inverted digital noise file… but i cant invert frequencies – off course :-d.

Okay, about this small bibliothek there is a story to tell. Maybe a year ago my mother phoned me and asked if i could give her a hand because the door to her kitchen was squeaking. After work i went to her, went down to the cellar, took the can with the lubricating grease, went upstairs and made my mother happy. Then i putted the grease back and went upstairs. Whe sat down, drank a cup of coffee. Then i had to go to the toilet andnoticed that the toilet door was squeaking too. So i went down to the cellar again and took once again the grease. Now i thought, before i make the stairs again, i'll show if any other thing in my mothers house is squeaking. It was terrible! i swear, never in my entire life i've been in a house where so many different things were squeaking so impassionated. First off all i went back to my car and took my cheap dictaphone i use for work. And before i putted grease on those squeaking things i recorded them. Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. So this are really historic sounds! none of them exist anymore in the real world!. Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. But. . . When i heard through them later i was disappointed of the bad sound quality, cutting out higher ond lower frenquencies of the rich spectrum of those "neeeeiiiks" and "uiihggs". During winter holidays i processed them first with the audacity noise reduction - then with other tools. The result gives an unreal impression of the original sounding, they have now some "synthetic" touch - but makes them probably usable for funny films or comic-likeeffects. All the sounds in my "big squeek pack" where recorded in one afternoon and all in my mothers house. "tension-sounds" for example are nothing else than a junker (tin can? - sorry, my english) moved from one side of a wooden shelf to another, meanwhile my dictoaphone was laying in the junker. I don't ask to credit me - but if you make use of one of these sounds and create something funny with them, please let me know. . . So i can show it my mother too. Thank you.

guardians of limbo (spectral voices, ethereal sounds, odd vocals) sample of fx preset from magnus choir vsti software. Virtual choir (musical instrument). Software description:. Magnus choir is a vst, vst3 and audio unit virtual instrument which can be used to create natural and synthetic choirs. The male and female choruses combine to form a mixed choir, featuring the classic satb (soprano, alto, tenor, bass) structure: women sing soprano and alto, while men sing tenor and bass. Versatile to generate a wide spectrum of choirs, vocal textures, choral pads and voices with modulation capabilities for a new level of realism in digital sound creation. • 54 preset sounds ready to use, including a vast array of natural and synthetic sounds, from oohs, aahs, men and women in mixed choirs to the celestial choir of angels, reso pads, dark atmos, creepy voices, ambient ghostly and birdsong effects, as well as cinematic and soundscapes. 01. - abbey ghost02. - ad infinitum formant03. - ad libitum chorale04. - aeternus lux lucis05. - alchemical signals06. - angelic vox07. - angels between us08. - apocalyptic chamber09. - astral singers10. - aurum vox pad11. - birds sonic sweep12. - caelestis kingdom13. - celestial choir14. - choral ensemble15. - choralis pad16. - cinematic padilius17. - cosmic odyssey voice18. - cryogenic dimension19. - dark cantus20. - digital voice21. - dystopian chorus22. - elves land23. - enchanted goblins24. - ethereal voices25. - guardians of limbo26. - lost souls in the dark27. - male & female aahs28. - morph dreams29. - morphed vowels30. - mystical vowels31. - nebula dark atmos32. - necromancer summons33. - neo choir34. - octave aahs choir35. - octave vox pad36. - oniric sequences37. - oohs choir38. - psychedelic vox39. - psychomanteum reso40. - quasi spatial voices41. - relaxing paradise42. - restless spirits43. - sanctus holy chant44. - sonorous skies45. - sopranvox c4-c646. - spatiotemporal atmos47. - spectral hell48. - synthetic chorus49. - synthesized vocals50. - underworld embryos51. - vinyl chorus52. - voices in the mist53. - vowelled soundscape54. - vox vocis texture. • low frequency oscillator section: these knobs apply modulation to the selected instrument. By using the lfo to modulate various aspects of the audio signal, you can apply effects such as vibrato or tremolo. • adsr envelope generator with attack, sustain, decay and release parameters. • pitch bend: the pitch bend knob directly changes the pitch of the selected instrument. • reverb built-in: provides a spaciousness and depth to simulate the sound reflections from walls, floors and ceilings following a sound created in an acoustically reflective environment. Small rooms can be modeled as well as large spaces. • filter section: with filter type box for low pass filter and high pass filter. • amplitude range parameters: it controls the loudness, the way in which we perceive amplitude. The sensitivity level is set by the user. • panning potentiometer control. • midi cc automation: implementation of midi continuous controller parameters for use with external hardware control via daw.