4.92 MB

Springer is an algorithmic stereo spring reverb inspired by physical spring tanks but is a very crude model, built from dual interacting spring lines with dispersion, damping, feedback, and modulation. It’s designed to go from dub-style springyness to phasing laser sounds.

Please note that with all 7 coils and 256 dispersion stages active, this plugin can be quite CPU-intensive (around 15% of CPU usage on my mid-tier machine). I recommend using 2 coils and about 200 stages as the amount of coils beyond 2 most often does not make a huge difference.

Here is a quick overview of the plugins controls:

Version 1.2 adds up to 7 coils and expanded delay controls for all of them.

Version 1.1 adds a Pitch Slider to make the coils “thicker” and the sound deeper. Both versions are included in the download.

Dispersion Stages: How many smear blocks are in the spring. More = thicker, more high-frequency goodness.

Width / Time: How long the spring is. Bigger number = longer delay and tail.

Resonance: How much the spring feeds back. More = more ringing and possible self-oscillation (be careful for values >1).

Coupling: How much spring 1 and spring 2 feed into each other. More = weirder stereo behavior.

Damping: High-frequency loss in the spring. More = darker and less splashy.

Wet Only: Outputs only the spring, no dry signal.

Random Allpass: Randomizes the internal allpass values. Changes the spring character.

Mod Rate: How fast the spring delay moves. Slow = gentle wobble, fast = pitch wobble.

Mod Depth: How far the spring delay moves. More = more unstable sound.

Wet Gain: How loud the reverb is.

Delay 1 / 2: Density delays for spring 1 and spring 2. Changes how busy and smeared the spring sounds.

Install the windows vst (the provided .vst3 folder) in C / Programs / Common Files / VST3.

The source code was mostly made with AIs, so its open source. Use it however you like!

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Springer Spring Reverb VST  ( 19 MB )

32 MB

Twice The Reverb

Plateau 2 is a powerful plate reverb featuring two reverb instances called tanks which can interact with sends between tanks to create rich highly customizable and spatious reverb effects. Learn more about the features it has to offer by watching the trailer or reading:

A standalone version of the open source VCV Rack module Plateau by Valley Audio.
“Plateau is a plate reverb module based on the famous, Dattorro (1997) design, and is designed to make a dry, lifeless patch sound lush, deep and spacious. However, unlike other reverberators, Plateau attempts to go beyond, providing a wide variety of control combinations and options.”
Available as 64-Bit Windows VST3 and mac VST3+AU

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Plateau2  ( 32 MB )

244 MB

Compact reverb plugin powered by the same proprietary reverb engine as its bigger brother, EXOVERB. Choose from 8 expertly crafted acoustic scenes for a truly authentic sound in modern audio production.

Features:
Compact EXOVERB stereo reverb plugin with 8 selected acoustic scenes
Powered by EXOVERB’s reverb engine with synthesized multi-IRs
Intuitive triangle pad and total control adjusting the acoustic scene

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Exoverb MICRO v1.3  ( 233 MB )

61/130 MB

BiRR2D and BiRR3D are room simulators that accurately emulate the sound produced by a monophonic and omnidirectionnal source perceived by a listener in a rectangular (2D) or parallelepipedic (3D) room.

User can control (x, y, z) dimensions of the room, and position of source and listener in the room. The orientation of the listener can also be adjusted. Wall properties are adjusted with two or three parameters:

Wall absorbtion : a coefficient between 0 an 1, representing a reflection coefficient. The acoustic wave amplitude is multiplied by this coefficient at each wall rebound. Higher values produce a shorter reverb.

Wall high frequency absobtion : this parameter controls the high frequency absorbtion wall rebounds. Higher values produce darker reverb sound.

Wall diffusion : this parameter controls the wall diffusion properties (parameter only available in the ambisonic version, otherwise fixed to 1e-3, but this is subject to change)

The input is mono or stereo, depending on the chosen version (mono in or stereo in). The output sound is a stereo reverberberated sound with one of the following configurations:

Two cardioid microphones in XY configuration

One cardioid and one eight-pattern microphones, in MS configuration

One omni and one eight-pattern microphone, in MS configuration

Binaural receptor based on the HRTF provided by MIT medialab (https://sound.media.mit.edu/resources/KEMAR.html), and equalized to sound as neutral as possible compared to the dry original sound.

Ambisonic output (for the ambisonic version)

The 2D version simulates a 2D rectangular flat domain. Consequently, the produced binaural sound doesn’t consider height information for sources and listener. The 3D version simmulates a parallelepipedic room, height position of the sources and listener. The latter hence involves more cpu computations for the impulse responses calculations.

Direct path and reflections paths
when a parameter is changed, two stereo impluse responses are calculted and sent to convolution processors:

The direct path impluse response.

The impulse response due to multiple reflections on walls.

The effect level of direct path and reflections can be adjusted separately. These can be sought as dry and wet parameters of the reverb, although the produced sound is physically acurate when both parameters are equal.

Stereo width
In the XY configuration, this parameter specifies the angle between the two cardioid microphones. At its minimum the angle is zero and the produced sound is mono. At its maximum value, the angle equals 180 degrees, the microphones being perpendicular to the head axis. In the standard XY configuration, the angle equals 90 degrees, which occurs when the width parameter equals 0.5.

In the MS configurations the stereo with quantifies the amplitude of the figure eight microphone signal (between 0 and 1).

The stereo width parameter has no effect in the binaural configuration.

There is no such parameter in the ambisonic version

Parameters updating
At each parameter update (except reverb levels and head orientation in the ambisonic version), the impulse response is calculated. As each acoustic path has to be calculated, the computation time can be high, in particular if the damping is small.

A number of threads equal to the number of CPUs – 1 is employed for the impulse response calculation, which allows reasonable computation times (At most a few seconds for largest reverberation times on recent CPUs).

Important note: the fact that some calculation time is necessary after each parameter change prevents parameter automation, as they cannot be updated in real time. Consequently, this plugin cannot be used to move sounds in the virtual space.

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BiRR 0.0.5-WiN  ( 61 MB )

BiRR 0.0.5-Linux  ( 130 MB )

20 MB

Next level plate reverberation

epicPLATE delivers a modern recreation of classic plate reverberation. It covers the fast and consistent reverb build up as well as that distinct tonality the plate reverb is known for and still so much beloved today. Its unique reverb diffusion makes it a perfect companion for all kinds of delay effects and a perfect fit not only for vocals and drums.

The mkII version introduces a slick new user experience, VST3 support as well as higher quality processing.

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epicPLATEmkII-v2.0.1  ( 19 MB )

41 MB

Illuminate the Void. Texture the Unknown.

SOL is a stellar textural effects engine created in collaboration with Chris Bryant (S1gns Of L1fe). It fuses a powerful Granular Engine with an expansive CLOUDS reverb to create movement, depth, and spacious tonal color.

Shape shimmering atmospheres with radiant detail, or dissolve them into wide cosmic shadows. SOL does not emulate rooms. It transforms space itself.

FREE. Full Professional Version. No sign up. No restrictions. Created for everyone.

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Sol_1.0_WIN  ( 12 MB )

Sol_1.0_MAC  ( 44 MB )

14 MB

This is gigantic reverberator plug-in VST, AU Windows and MacOS
It’s true algorithmic reverberator to create supermassive structures or small ambiance

algorithm is based on FDN structure

It’s available for MacOS(VST3 and AU with native support Apple Silicon) and Windows(VST3 x64) Linux version is coming

for MacOS users only:

GReverb version 1.0 is ready
I’m happy to announce that a major new update is now available!

What’s New:
Resizable GUI
The interface is now fully resizable, offering improved usability and customization.
Redesigned Modulation Algorithm
Experience smoother and more refined modulation effects with the upgraded algorithm.
Crossover Control
Split the reverberator’s tail into low and high frequencies, allowing independent control over the decay time for bass frequencies.
Enhanced Brightness Controls
Fine-tune brightness with new parameters for gain and Q factor, enabling precise tonal adjustments.
Dynamic Reverberator Time Section
A new feature dynamically calculates reverb decay time (in seconds) based on the Decay and Size parameters, providing greater control and flexibility.

New version 1.1 is ready
Optional Per-Reverberation Low-Cut Filter
A new (disconnectable) Low-cut filter with a 12 dB per octave slope is now available, fixed at 40 Hz before the reverb engine processing.
Logic Pro AU bus Layouts
Added support for Mono to Stereo and Stereo to Stereo bus layouts in Logic Pro.
FL Studio High CPU Utilization
Resolved an issue causing high CPU usage in FL Studio.
Extended Modulation Speed
Modulation speed parameters have been extended for greater flexibility.
UI State Save Issue
Fixed an issue where the plug-in state UI was not saved when reopening plugin.
(Note: The UI state still does not save when reloading the DAW.)
Damping Filter Consistency
Fixed an inconsistency in the damping filter at maximum values, which caused a balance issue in the right channel.
Internal DSP Gain Adjustment
The GReverb wet signal is now slightly louder by default due to adjustments in internal DSP gain.

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GReverb_v1.2_WIN  ( 2 MB )

GReverb_v1.2_MAC  ( 7 MB )

78 MB

BiRR2D and BiRR3D are room simulators that accurately emulate the sound produced by a monophonic and omnidirectionnal source perceived by a listener in a rectangular (2D) or parallelepipedic (3D) room.

User can control (x, y, z) dimensions of the room, and position of source and listener in the room. The orientation of the listener can also be adjusted. Wall properties are adjusted with two or three parameters:

Wall absorbtion : a coefficient between 0 an 1, representing a reflection coefficient. The acoustic wave amplitude is multiplied by this coefficient at each wall rebound. Higher values produce a shorter reverb.

Wall high frequency absobtion : this parameter controls the high frequency absorbtion wall rebounds. Higher values produce darker reverb sound.

Wall diffusion : this parameter controls the wall diffusion properties (parameter only available in the ambisonic version, otherwise fixed to 1e-3, but this is subject to change)

The input is mono or stereo, depending on the chosen version (mono in or stereo in). The output sound is a stereo reverberberated sound with one of the following configurations:

Two cardioid microphones in XY configuration

One cardioid and one eight-pattern microphones, in MS configuration

One omni and one eight-pattern microphone, in MS configuration

Binaural receptor based on the HRTF provided by MIT medialab (https://sound.media.mit.edu/resources/KEMAR.html), and equalized to sound as neutral as possible compared to the dry original sound.

Ambisonic output (for the ambisonic version)

The 2D version simulates a 2D rectangular flat domain. Consequently, the produced binaural sound doesn’t consider height information for sources and listener. The 3D version simmulates a parallelepipedic room, height position of the sources and listener. The latter hence involves more cpu computations for the impulse responses calculations.

Direct path and reflections paths
when a parameter is changed, two stereo impluse responses are calculted and sent to convolution processors:

The direct path impluse response.

The impulse response due to multiple reflections on walls.

The effect level of direct path and reflections can be adjusted separately. These can be sought as dry and wet parameters of the reverb, although the produced sound is physically acurate when both parameters are equal.

Stereo width
In the XY configuration, this parameter specifies the angle between the two cardioid microphones. At its minimum the angle is zero and the produced sound is mono. At its maximum value, the angle equals 180 degrees, the microphones being perpendicular to the head axis. In the standard XY configuration, the angle equals 90 degrees, which occurs when the width parameter equals 0.5.

In the MS configurations the stereo with quantifies the amplitude of the figure eight microphone signal (between 0 and 1).

The stereo width parameter has no effect in the binaural configuration.

There is no such parameter in the ambisonic version

Parameters updating
At each parameter update (except reverb levels and head orientation in the ambisonic version), the impulse response is calculated. As each acoustic path has to be calculated, the computation time can be high, in particular if the damping is small.

A number of threads equal to the number of CPUs – 1 is employed for the impulse response calculation, which allows reasonable computation times (At most a few seconds for largest reverberation times on recent CPUs).

Important note: the fact that some calculation time is necessary after each parameter change prevents parameter automation, as they cannot be updated in real time. Consequently, this plugin cannot be used to move sounds in the virtual space.

HOME

BiRR_AmbiRR.0.2_WIN  ( 28 MB )

BiRR_AmbiRR.0.2_LINUX  ( 51 MB )

19 MB

Sala is a reverb that can turn even the smallest of sounds into a wash of shimmering textures. While it excels at huge ambient spaces with deep and colorful modulation, it can zoom in close for a more focused sound as well.

Leaving the exosphere

Great care has been taken to ensure that Sala can assist any sound in reaching the furthest points of our galaxy with ease. It’s an incredibly unrealistic reverb with a lot of character, distilled into merely five controls from which you can take all kinds of twists and turns.

Splitting beams

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sala_v1_0  ( 19 MB )

14 MB

algorithmic reverb plugin based on CloudSeed

This is an audio plugin for algorithmic reverb. The algorithm is borrowed from CloudSeed VST by Valdemar Erlingsson. I try to rewrite the plugin with JUCE, so it can be also run on Linux and MacOS.

Supported Plugin Format
AU
LV2
VST3
It also works as a standalone application.

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CloudReverb-v0.3  ( 14 MB )