Ultradia SE

Ultradia SE free oscillator by Hockinfinger

Ultradia SE is a free oscillator VST plugin developed by Hockinfinger. Compatible OS(s): Windows.

Ultradia is a unique brainwave entrainment architecture discovered by Dr. Diane Kistner. Derived from the frequencies of DNA, these special vibrations work to normalize a 90-minute human ultradian rhythm. Ultradia is broken into two 45-minute phases that gently but powerfully oscillate through the active and rest phases of a complete ultradian rhythm.

Ultradia SE is a VSTi for creating binaural beat brainwave entrainment tones. Created by Hockinfinger based on the original concept provided by Dr. Diane Kistner.

There are two tones created by this VSTi. The carrier tone is produced in the left channel.The right channel will be the sum frequency of the carrier tone and the frequency selected for brainwave entrainment. The tones are triggered by any MIDI note, and volume is controlled by MIDI volume controller #7. The tones can be selected via MIDI controllers 14 & 15.

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Tone Generator

Tone Generator free oscillator by SocaLabs

Tone Generator is a free oscillator VST, Audio Unit plugin developed by SocaLabs. Compatible OS(s): Windows 64b, macOS.

  • Tone Generator.
  • 30 – 10000 Hz.
  • Sine, Saw, Triangle, Square, Noise.
  • Bandlimited signals.



ZynAddSubFX free software-synthesizer by paulnasca 2

Shepard is a free oscillator VST, Audio Unit plugin developed by mda. Compatible OS(s): Windows 64b, macOS.

Continuously rising/falling tone generator.


Random Smooth Signal

ZynAddSubFX free software-synthesizer by paulnasca 2

Random Smooth Signal is a free oscillator VST plugin for Reajs and Reaper developed by octarone. Compatible OS(s): anyos.

Random Smooth Signal is a JSFX script that generates a continuous random smooth signal. It basically generates a “control” signal as an audio signal (or random LFO), so it is definitely not meant to be listened to (directly)! The signal generated is random, however, it will be smooth between the random points generated. The smoothing method used is a quadratic function, based on the moving average of linear-interpolated randomly-generated points. Basically, think of it as generating a specific amount of random points for a given time frame, and drawing lines between these points: that’s your linear interpolation. Now, do the moving average on this whole thing (with the period or length set to the distance between points) — and you got the smooth random signal…

You can fully adjust the range that the signal can vary between (randomly), as well as the distance or duration of one random value until it changes to another, but it will always be smooth regardless of this setting, this just tells it how slow it should be with changes. Please note that the output is a mono signal, so if you use it in a stereo configuration, it will probably be the left channel. It continuously generates such a signal, there is no input to it. It is not triggered by any MIDI or audio.

The purpose of this script, much like a LFO, is to be used as a control signal to randomize other things. For example, you could use it to multiply another signal and randomly vary its volume, subtle or not (that’s up to your range, if you make it close to the value 1, then it will be subtle). Another use for it would be to automate a parameter of a synth, effect, or script. In this case, you can vary that parameter randomly for small amounts to have a less sterile and static sound. If you apply it to parameters that have subtle effects, the result can be much more dynamic than a boring static sound.

For more information and an example signal diagram visit its dedicated page here.


Noize Retro

Noize Retro free oscillator by denise

Noize Retro is a free oscillator VST, VST3, Audio Unit, AAX plugin developed by denise. Compatible OS(s): Windows 64b, macOS.

The Noize Retro is slimmed down limited edition version of the Noize 2 plugin from denise audio. It features one unique adaptive noise type modeled after the noise produced by old-school arcade system boards, used for many popular arcade games since the 70s.



MNoiseGenerator free oscillator by MeldaProduction

MNoiseGenerator is a free oscillator VST, VST3, Audio Unit, AAX plugin developed by MeldaProduction. Compatible OS(s): Windows 64b, macOS.

MNoiseGenerator is a simple noise generator. It can be used as a testing generator for analyses or, thanks to the integrated modulators, for some creative effects:

  • 4 global modulators – in each instance you can have up to 4 fully-featured modulators that can modulate any set of parameters including other modulators. In this way you can make the sound move in time, be less static and more interesting. Each modulator works as LFO, follower, MIDI/audio triggered ADSR envelopes, a pitch detector or even a combination.
  • M/S, single channel, up to 8 channels surround processing – MP plug-ins can handle not only mono and stereo signals, but also mono/stereo encoding, separate channels and encodings, and up to 8 channels of surround audio, which makes them ideal for audio production for movies, games, etc.
  • Easy-to-use user interface – MP products are designed to enhance the workflow. You can easily change all values, fine-tune each control in multiple ways. Easy orientation in a standardized GUI, textual editing and smooth visualization with almost unlimited zooming are standard.
  • MIDI controllers with MIDI learn – you can map any parameter to any MIDI controller or MIDI keyboard and control it realtime or record and automate it.
  • Very fast, optimized for SSE and SSE2 processors.
  • Global preset management and online preset exchange – using a title button you can save your settings (which are shared on the computer) so you can easily access these in other songs. Moreover all plug-ins can automatically share your presets and download presets of other users from MP servers (if this feature is enabled).
  • Fully automatable.



LF-Generator free oscillator by VB Audio

LF-Generator is a free oscillator VST, DirectX plugin developed by VB Audio. Compatible OS(s): Windows.

LF-Generator Standalone version (freeware) is a Test Signal Generator allowing to make pulse, continuous or sweep sound with different functions : sinus, square, saw, pulse, pink noise… It allows to control gain, stereo phase and DC-Offset. The Standalone version uses the system default audio driver in 44.1 kHz 16bit Stereo.

The LF-Generator plug-in version (free for VB-Audio Customers only), coupled with measuring tools such as a vu-meter or a spectrum analyzer, will help you check, test and validate your audio-processing plug-ins, the integrity of your DAW software or even the frequency response of your audio card. The LF generator is a free tool included with the Measure Pack.


JBM Klumpeduns

JBM Klumpeduns free oscillator by JoBroMedia

JBM Klumpeduns is a free oscillator VST plugin developed by JoBroMedia. Compatible OS(s): Windows.

JBM Klumpeduns arose from a need in the author to be able to create strange engine noises. The result is this plug-in of its own kind. It is a plug-in not aiming to produce lovely music. Its sole purpose is to aid in the production of noises. Metallic, wooden noises is what it does best, but it can also be used to produce alien haunting engine noises.

Although there is almost only noises in the preset list you’re still able to squeeze some music out of it. But you have to work hard for it.

The synth uses random to its advantage. You can randomize every knob, every section, or everything in the synth. The knobs in the random section determine how much randomness will be applied, and between what values. You can also press reset to get a basic sound to model from scratch.

Currently this plug-in comes with 80 presets right now, but more will be added.

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goldenGenerator free oscillator by SaschArt

goldenGenerator is a free oscillator VST plugin developed by SaschArt. Compatible OS(s): Windows.

goldenGenerator is a binaural/monaural beats generator that works by waveforms based on the golden number. It takes extremely low resources.

Golden and easy way to create healing music.


  • Continuous tones generator.
  • Four waveforms based on the golden number.
  • Few presets with binaural frequencies, high state of consciousness, out of body, astral projection.
  • Solfeggio frequencies presets.
  • Left-right reverse.
  • Binaural and monaural beats selector.
  • Fades when the frequencies changes.

VST host and Windows 32 or 64-bits.


1.1 (2017-02-10):

  • FIXED: some incompatibility solved.

The theory underlying the waves based on the golden number

The golden number comes from the divine proportion that divides The whole into parts by an ideal ratio, so that every part will reflect the whole.

Mathematically the entire reported by a part must be equal to the ratio of the two divisions.

1/a = a/b.

1/a = a/ (1-a)


ϕ (phi)=1/a=1,618033988….

Divine ratio is a perfect ratio which creates everything

Thus we have obtained an ideal primary division. To keep this perfection we must continue in the same way, the obtained divisions we divide them by the golden ratio. This way you can get a perfect growth and division that maintains the holistic principle: the part in everything and everything in the part.

Mathematically we can write:

It is a growing and an indefinitely dividing formula that can grow infinite keeping the original harmony.

Golden waveforms

A wave cycle can be divided exactly the same, in perfect divisions by the golden ratio as follows:

Golden Sinusoid:
Golden Sine Half:
Golden Triangle Wave:
Golden Square Wave:

In this way we obtained pure, ideal waveforms, with a specific timbre, excellent for binaural beats. You can make a lot of music applications or pure sounds in the therapeutic, psychological or spiritual domain and in electronic music.


This waveforms were discovered by EmRys, all rights regarding such wave shapes and concepts by: golden waveforms, golden sinusoid, golden triangle wave and golden square wave are exclusively reserved by EmRys.

If you wish to use these waveforms for publication or post material that contains notions mentioned above it is absolutely necessary to specify the author’s name and if the Internet is a medium for publication must add the website address http://www.emrys.ro/en or http://vst.saschart.com



binauralGenerator free oscillator by SaschArt

binauralGenerator is a free oscillator VST plugin developed by SaschArt. Compatible OS(s): Windows.

binauralGenerator is a binaural/monaural beats generator which work by frequencies! Extremely low resources taken! Require playing or recording state to generate beats.

Most easy way to create healing music.


  • Continuous tones generator.
  • Four wave shape selector.
  • Few presets with binaural frequencies, high state of consciousness, out of body, astral projection.
  • Solfeggio frequencies presets.
  • Left-right reverse.
  • Binaural and monaural beats selector.
  • Fade when change the frequencies.

VST host and Windows 32 or 64-bits.


1.2 (2017-02-10):

  • FIXED: some incompatibility solved.

1.1 (2016-12-27):

  • UPDATE: reduced memory consumption.