1,920 Royalty-Free Audio Tracks for "Frequency Modulation Synthesizer"

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.

An artistic experiment searching for sound emissions and the limit of human hearing. Composed of infrasonic material that have a low acoustic impedance. Humans will be able to identify tones as low as 12hz. Natural and human produced infrasonic sounds is anywhere, all the time. The artistic idea was to use background noises, signal fidelity, harmonic distortion, low-frequency in order to foster a soundscape of infrasound that travels through space. Made for project that was never released. Think somebody might enjoy or use it.

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

Synthesized soundit's a regular sine with a fast, chaotic pitch modulation9 notes, first note on each octavesurge xt synthesizer.

Some nice fm sounds from my synth. Unedited and raw. Do you need some strange space sounds here they are :-).

Using internal suboscillator to fm modulate the frequency of xpo wavefolded low frequency outputs (stereo). Sequenced by 0-ctrl. Rumbling beats. Suitable for underlying deep trance and stuff. Rendered in reaper @48khz 32-bit fp with markers for all you morphagene fans out there. Enjoy rolling in the rumble!.

This drummloop plays over 4 measures and is free to us bij everyone.

36-string upwards glissando on a synthesized autoharp. Made with sox:. Sox -n -r 48000 -b 16 autoharp-up1648. Wav synth pl "f2" pl "g2" pl "c3" pl "d3" pl "e3" pl "f3" pl "f#3" pl "g3" pl "a3" pl "a#3" pl "b3" pl "c4" pl "c#4" pl "d4" pl "d#4" pl "e4" pl "f4" pl "f#4" pl "g4" pl "g#4" pl "a4" pl "a#4" pl "b4" pl "c5" pl "c#5" pl "d5" pl "d#5" pl "e5" pl "f5" pl "f#5" pl "g5" pl "g#5" pl "a5" pl "a#5" pl "b5" pl "c6" delay 0 0. 05 0. 1 0. 15 0. 2 0. 25 0. 3 0. 35 0. 4 0. 45 0. 5 0. 55 0. 6 0. 65 0. 7 0. 75 0. 8 0. 85 0. 9 0. 95 1 1. 05 1. 1 1. 15 1. 2 1. 25 1. 3 1. 35 1. 4 1. 45 1. 5 1. 55 1. 6 1. 65 1. 7 1. 75 remix - fade 0 6. 1 norm -1.

36-string downwards glissando on a synthesized autoharp. Made with sox:. Sox -n -r 48000 -b 16 autoharp-down1648. Wav synth pl "c6" pl "b5" pl "a#5" pl "a5" pl "g#5" pl "g5" pl "f#5" pl "f5" pl "e5" pl "d#5" pl "d5" pl "c#5" pl "c5" pl "b4" pl "a#4" pl "a4" pl "g#4" pl "g4" pl "f#4" pl "f4" pl "e4" pl "d#4" pl "d4" pl "c#4" pl "c4" pl "b3" pl "a#3" pl "a3" pl "g3" pl "f#3" pl "f3" pl "e3" pl "d3" pl "c3" pl "g2" pl "f2" delay 0 0. 05 0. 1 0. 15 0. 2 0. 25 0. 3 0. 35 0. 4 0. 45 0. 5 0. 55 0. 6 0. 65 0. 7 0. 75 0. 8 0. 85 0. 9 0. 95 1 1. 05 1. 1 1. 15 1. 2 1. 25 1. 3 1. 35 1. 4 1. 45 1. 5 1. 55 1. 6 1. 65 1. 7 1. 75 remix - fade 0 6. 1 norm -1.

A3 (created in audiosauna).

A simple filtered sawtooth wave that sounds like a laser beam! updated version of "laser_sustained" to remove dc offset and normalize.

Rusty organ sound, edited with a good old kawai k-1 synthesizer.

A brutal af bass made with serum, using two wavetables and a lot of distorted saws.

A laser effect recorded from as modcan fmvdo module.

Just an arpeggiator i made once. There's a flanger on it which is automated to give it some movement.

Rhythmic plucking. Good for sample synth music.

A simple melody line from a softsynth.

A simple melody line from a softsynth.

[spooky_sounds_from_far_away_in_space_02. Wav]. Spooky sounds from far away in space. If you enjoyed the sound, please rate, comment, spread! it really helps!. Note: make sure to check out the other matrixxx-sounds! the sound quality is always better when you download the sound(s)! ⛄. Enjoy!/matrixxx.

[spooky_sounds_from_far_away_in_space_03. Wav]. Spooky sounds from far away in space. If you enjoyed the sound, please rate, comment, spread! it really helps!. Note: make sure to check out the other matrixxx-sounds! the sound quality is always better when you download the sound(s)! ⛄. Enjoy!/matrixxx.

[spooky_sounds_from_far_away_in_space_01. Wav]. Spooky sounds from far away in space. If you enjoyed the sound, please rate, comment, spread! it really helps!. Note: make sure to check out the other matrixxx-sounds! the sound quality is always better when you download the sound(s)! ⛄. Enjoy!/matrixxx.

Weird sounds from far away in space. If you enjoyed the sound, please rate, comment, spread! it really helps!. Note: make sure to check out the other matrixxx-sounds! the sound quality is always better when you download the sound(s)! ⛄. Enjoy!/matrixxx.

Metal + synthesizer remix.

Synthesizer processed samples remix.

Synthesizer processed sample.

Synthesized drum.

This sound came from a finite difference 1-dimensional wave simulation with the friedlander waveform as the force acting in its middle.

Approximately 30 short percussion hits programmed on an old roland mt-32. The waveforms were run through the ring mod sound structure. The sounds go from woody to glassy.

5 synth percussion sounds programmed on my old roland mt-32.

A happy sound reminiscent of paper mario made with an instrument i synthesized in harmor vst within fruity loops studio.

Some dark chords played on the oberheim ob8 analogue synthesizer. Use however you like and send me message if you do!.

Demonstration sound test of an old crumar compactpiano synthesizer. Recorded with a very noisy mp3 player and voice recorder. Some automatic and manual noise reduction were applied with audacity.

Sample of my old electro harmonix mini synth, as used by van halen.

A little rhythm that occured while tweaking some knobs inside ableton.

A simple square wave by a doepfer a-100.

Simple sawtooth waveform by a doepfer a-100.

A simple triangle waveform by doepfer a-100.

A simple sinus waveform by doepfer a-100.

This short sequence was created with the arpeggiator effect in ableton.

This is a chord loop at 74 bpm it bounces back and forth between b minor and a major (key of a major). This sound was recorded using propellerhead reason 7. 1 via a motu 828 mkiii on 7/12/2014 the synth used is my korg polysix. Enjoy.

A synthetic synth sound in a few different frequencies.

Sounds like the errors of a sci-fi computer.

A hollow sounding fx sound.

Excerpt recording.

Short noisy sequence on my modular.

Short recording.

Pattern on the small diy synth.

Short excerpt.

Sample and hold effect.

Pattern acid trance.