29 Royalty-Free Audio Tracks for "Frequency Modulated"

Abstract, ascending "tone"- one oscillator frequency modulated by a sample and hold module- done using synfactory/studiofactory software.

Frequency modulation tone of a modular synthesizer.

A frequency modulated saw wave.

A modulated bass guitar sound.

A modulated high frequency synth created using eq and vol automation un-filtered.

A 5 minute frequency modulated improv on an emu modular synth.

Sintonía del dial.

Sintonía del dial.

Sintonía del dial.

Made by fm synthesizer.

Nighttime radio static at the am radio band setting 1400.

Cicadas from hell. 6 pulse waves (cwejman vco-2rm, two audio frequency generators, and instruo cs-l), frequency/filter sweep modulated by e350 morphing terrarium. Overall frequency shifting by an e520 hyperion effects processor.

Experimentation with the harmmod m4l plugin in ableton live. No effects or post-processing was applied to the sound except normalization.

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

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

Buzzy patch of static from the am radio dial slowed and with a filter and some digital reverb.

Static from the 810 khz frequency of the am radio band recorded from a digital receiver. Has a sort of submarine suggestive hollow quality.

Frequency modulated diy oscillator, see https://youtu. Be/rpjbae6c3z0. Recorded using an iphone, through a cheap marshall ms-2c mini-amp. Cheap and smelly.

Buzzy patch of static from the am band of the radio dial. Slight flipping of the dial through the area adjusts the sound.

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.

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

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.

The static at various points on the am radio bandwidth from 1040 khz to 1220 khz. Recorded from a digital tuner so the switch from location to location is a cold chop.

I made the vcf self-oscillate at a frequency of ca 270hz then i connected a sinus wave vco to cv1 and swept all the frequencies.

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

I cut a few short clips from some of my projects to submit to a project that i had seen on the. Microsound mailing list. It's pretty fun to do this, i will try to garnish more goodies and share them with the world soon!. This is a short, textural loop with a slight click that makes me think of markus popp's music. It was synthesized completely using ableton operator.

Cartoon-style bomb launch and distant explosion. Doppler shifting whistle starts at centre and pans to extreme right with fadeout. A muted detonation follows at extreme right - a non-realistic and short explosion. Created with ni fm8 running as a vsti inside flstudio 11 with a touch of fl reverb2. The "projectile" whistle is a soft square wave lightly modulated by a sinewave at 6x the frequency of the square wave fundamental to give it a touch of metallic ringing.

As a homage to freesound. Org for being a member for over 7 years under the name "djeuphoria", i present the freesound community with some unique sounds i've created recently using loads of different plugins and synthesizers that i've been acquiring over the years that has slowly turned into a massive collection. So with that being said i'm going to be periodically adding sounds to my "dream sample pack" so you can all hear the sounds i've been creating under my new nickname "dream", thank you all for the downloads, its awesome to see how terrible my sound quality was and how much i've improved from that, enjoy these awesome synth sounds i've engineered, cheers. -dreamp. S, most of the melodic sounds are recorded in the key of c for convenience and all foley sounds are recorded with a zoom h4 at 44khz.

Its a sine wave folded 4 times by a cgs inspired wavefolder module (kinda like the metalizer from the minibrute). The whole thing is then modulated with an external function generator that controls amount and frequency of modulation. This is what came out and it's pure junky drone noises, so goddamn nasty. Absolutely love them. Feel completely free to sample this and use it for your own purposes. This is a diy synthesizer i'm building and unfortunately it is still a prototype, but i'm gonna finish it soon and hope to sell it. Cool indeed, isn't it?.