43 Royalty-Free Audio Tracks for "Fm Modulation"

Simple frequency modulation with one carrier, changing basic feedback parameters.

alien frequencies preset #01 from spherator fm synthesizer vst vst3 audio unit frequency modulation synthesis (windows / mac).

Thought i wanted to explore fm-modulation a bit further. The sound is going through my ladik reverb. The vco i'm fm-modulate is the intellijel μvcf. A filter really. . . No editing in audacity. This is the result. Sorry for long sound. . .

I made this with melodyne and some modulated reverbs.

E520 hyperion processor, chowder delay algocwejman vco-2rme350 morphing terrarium, fm from maths, fm modulating three sisters.

Cross fm modulated filters performing a painful dance on your eardrums. This is noise but with a musical and rhythmic trace. I keep coming back to my vcfs…?.

Alien xxx sent me a “cross modulation challenge”. I have tried to be true to his idea, but added automation, so to speak. Oscillator1 is constantly fm-modulating oscillator2. I vary the frequency of oscillator1 with an lfo. The output of oscillator1 is sent to a) left audio channel and b) in to oscillator2. The output of oscillator2 is fed to oscillator1. The degree of cross fm modulation is controlled by a vca controlled by another lfo. The output of oscillator2 is also sent to right audio channel. As i’m writing this i have just made a theoretical patch on a piece of paper. The result is what you hear. No effects added. Straight out of the modular for better or worse.

2hp osc is fm modulating bermuda (using fm in). Pitch cv to osc is controlled by sloth and attenuverter. The bermuda tri output singnal is shaped by doepfer vactrol vcf. The vcf is modulated by sloth (cv in 1) and jerkoff (cv in 2). The noise it from dan, going to polivioks vcf. Polivoks is modulated by sloth. Output from vcf is going to vca controlled by another sloth.

Made by fm synthesizer.

Piano type sound but obviously fake and a bit shrill. . . [various fm synth tones / modulations run thru some filter this guy brought over, chopped into small pieces].

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!.

Dead air humming static at 103. 3 on the fm radio dial.

Samples i made with my korg volca fm.

My plan was to make a simple krell patch with some added timbre on the voice. The patch got bigger, fm-modulation and feedback in different form was added.

Static with a sort of jackhammer pace at 107. 9 on the fm side of the radio dial. Recorded from a digital tuner, with a quick flip to 87. 5 fm then back to the 107. 9 static. Definitely qualifies as noise.

Some lead square with some frequency modulation and slow filter decay.

Dead air static with a "singing" hum at 103. 3 on the fm radio dial, with the volume boosted and slight effect added.

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

Piece for, a sometimes fm modulated, oscilator and small sampler. Randomness and modulation hand in hand. Rejoicing the autumn time and the utterance of sounds.

Sampling the afm (advanced fm) operators of yamaha sy99 synthesizer. My purpose was to recreate the waveform shapes mathematically in serum formula parser.

E520 hyperion processor, reverseable delay algocwejman vco-2rm, and two afgse350 morphing terrarium, fm modulating three sisters.

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Chromatic modulation in Bach's Du grosser Schmerzensmann, BWV 300, m. 5-6 transitions from FM to dm through the inflection of C♮ to C♯ between the second and third chords. Note that there is no common chord.

Chromatic modulation in Bach's Du grosser Schmerzensmann, BWV 300, m. 5-6 transitions from FM to dm through the inflection of C to C between the second and third chords. Note that there is no common chord.

Rhythmic amp and filter envelopes play against each other with fm modulation. Bubbly edgy synth, no effects.

Cutted parts of an audio experiment using carbon electra saws with some internal pitch envelope going on, going into trash 2, going into eq modulation, going into manipulator (formant & pitch shift, a bit fm modulation on a shifting frequency at times), going into ott.

I have made a pastiche (sw. Pastisch) on a simple track i, for one reason, like.

I feed 2 lfo sqr-wavs to a vca. Now you can get 3 levels of cv.

Actually a quite simple patch with not many modules involved. A rewarding patch! have to take some notes. Fm-modulation off-course. Self oscillating filters. Lfos. Sample and hold. Modular fun! well. . . I think its fun.

Automation underwent 17 parameters in the modulation matrixsynthesizer toxicbiohazard (image-line).

A less harsh, almost tickling of static pops from the right-hand side of the fm radio dial, interspersed with harsh interference (source unknown). Recorded from a digital tuner.

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.

Sound create use fm synthesis and use 16 bit for high quality. Create sound use c program. Sample have different frequency (power 2) and length. Last several sample have wave frequency above nyquest limit 48000 hz/2 = 24000 hz. Some effect sound like effect in game strider hiryu (ストライダー飛竜) from capcom 1989 (robot gorilla in level siberia) and sonic hedgehog 1 from sega 1990 (sonic jump in large ring at level end if have more than 100 ring). Algorithm:• one carrier and modulate pair• modulate frequency 1. 4 of note (carrier frequency)• modulate amplitude (β) change from 0. 0 to 10. 0 across note• hill envelope with top at 0. 1 of note length.

A 4 cvlfo-ring with injection. . . With some fm-modulation. . . Will try to do this on my physical modular synth. . . Some processor related glitches. . . Will not happen on/with the real thing!!!.

Drone experimenti want sideband frequency 1 (s1) to be 110hzas fc (carrier) i use 164hzthen fm (modulator) must be 54hzcreated s2 will be 218hzslowly an lfo brings in the carrier frequency. This is mono. No fx. All analog. Listen to the electronics.

Done by sound forge fm synthesizer. Basically four added sine waves, each has some percentage of self-modulation(feedback). The sound effects chain applied over the initial sound is: reverb, chorus, upward compression(sound forge wave hammer), pitch shift(down) and finally vibrato, to simulate a varying speed tape machine.

Here are some highlights from a collection of loops which i made using a home-built reaktor ensemble. They're all based on a little fm synth instrument, whose parameters are modulated by a bank of 16 sequencers. They sound like john chowning humping a cheap calculator. Hope you like them.

It becomes clear when i record with audacity and can actually see the attack and decay. I’m playing with alm pip slope. With this module you can cv control the attack and decay. As oscillator i use intellijel μvcf in self-oscillation mode. I fm-modulate this filter/oscillator with a tone from uoki-toki polivoks vcf. The semi random trigger is really two triggers connected to an or gate. Pitch is from analogue systems rs-40 (sample/hold and noise). I can listen to this for a looong time. Retro sound.

It's a sound that i created with a patch i made in pure-data (my first patch btw). Completely random frequencies in completely random space imaging. Merge with au "fm" sound where the index modulation change randomly, the carrier tone and the modular tone also change randomly. I applied a random delay. . . . So random random!.

Files from my "nebelom" glitch-experimental project (http://www. Last. Fm/music/nebelom) you can download my "qvvmhs" album from here: http://www. Fileden. Com/files/2007/1/25/691289/nebelom%20-%20qvvmhs. Zip use this sounds freely, if you like it please tell me - i'm gonna be very happy :).

Version 2. . . Of https://www. Freesound. Org/people/gis_sweden/sounds/352940/. . . Or maybe version 34. . . . It's not better but a little different. More dynamics. Softer. But still i have the clicks :-/have to work on that. It becomes clear when i record with audacity and can actually see the attack and decay. I’m playing with alm pip slope. With this module you can cv control the attack and decay. As oscillator i use intellijel μvcf in self-oscillation mode. I fm-modulate this filter/oscillator with a tone from uoki-toki polivoks vcf. The semi random trigger is really two triggers connected to an or gate. Pitch is from analogue systems rs-40 (sample/hold and noise). I can listen to this for a looong time. Retro sound.

Blok modular set to bang on random keys/throw random parameters in various places. Sort of a kind of fm synthesis but i'm pretty sure blok can do a lot of extra things like place filters/waveshapers after the modulator but before the main oscillator. Don't want to give away much else but you can improv random textures by drawing in a waveshaper window/right-click to drag the drawing from one side to another. Also you can use the atan button to scale the notes on some sort of curve by distorting the note values. I could've added delay/reverb/eq/ ambience but i wanted it to be as dry as possible because that's personally what i look for, raw sounds that you can choose to change if you like. No edits aside from normalizing the. Wav file.

While working on another audiobook, i decided to make this sound. It's 38 voices, each saying different things, panned around and mixed together, creating a "wall of sound" that speaks like 38 radio channels at once. Recorded with a zoom h2 via usb into ardour2. Mixed and exported to flac with ardour2. Ps: it's all polish (with some possible german shout-outs), but the amount of noise makes it almost completely incomprehensible. Only a few words that are being yelled in a different voice can be understood. No sound repeats here, no recycling - every voice and every second of this recording is unique. Yes, it required quite a lot of work to record so much talking in quality! it's almost an entire audiobook squeezed into 5 minutes. Strangely (or not) listening to this makes my mind rest, because the noise blocks all other sounds from the environment - making my mind free of stimulation, allowing for sleep-like rest state. The signal is so much modulated that it appears to be not modulated at all - like static you get from a fm radio of you tune it wrong. The brain receives less data when you listen to this, than when you sit in a room hearing even faint (but distinct) noises from outside, other rooms, other people or yourself. This is sound masking in action. A very interesting psychoacoustic property of human hearing. Also: this is an interesting material to study of my voice's spectral energy distribution while speaking (as opposed to singing). As you can see using the spectrogram view, most energy is present in the band below 600 hz.