What is Synaptic Resonance?
It is a neural vocoder-style effect where audio excites a 2D simulation that is read back through 40 resonant bands.
effect
Synaptic Resonance
A neural vocoder-style effect where input signal excites a 2D simulation that drives a 40-band resonant filter bank.
Neural VocoderAU/VST3Mac/Win
What it is
Synaptic Resonance is a neural vocoder-style effect. Incoming audio, or optional sidechain input, excites a two-dimensional neural simulation. A separate read plane then samples that activity and maps it to a bank of forty steep resonant bandpass filters.
The input does not directly drive output bands. It stimulates a lattice that carries charge, excitation, inhibition, fatigue, memory-like imbalance, and recovery. Planes for stimulation and readout can be positioned, rotated, and modulated over time, so the resonator responds with movement that is connected to the source but not rigidly spectral.
It can act as a vocoder-like transformer, an animated resonant filter instrument, or a more unstable biological-circuit texture effect. With sidechain stimulation, it is also useful for hybrid carrier/modulator setups where one source drives behavior and another source is filtered.
Full walkthrough
A full walkthrough of Synaptic Resonance covering the neural simulation model, plane controls, character shaping, and practical sound examples.
Highlights
2D neural simulation core
Audio excites a 48×40 lattice with charge, inhibition, fatigue, memory-like drift, and recovery.
Separated Stim and Read planes
One plane injects energy, another reads it back into the filter bank for non-direct spectral behavior.
40 resonant fixed bands
Steep bandpass cascades mapped to a C minor pentatonic range for focused tonal transformation.
Carrier + sidechain workflows
Main input can remain the carrier while sidechain drives the neural stimulus.
How producers use it
- Neural vocoder-style transforms with animated movement
- Resonant filter textures that react but do not track input literally
- Hybrid sidechain patches where one source drives another
- Unstable biological-circuit style spectral effects
Fit and focus
Great fit for:
- vocoder and resonator processing
- model-driven DSP behavior
- experimental tools with direct controls
Probably not for:
- strictly transparent utility filtering
- deterministic static-band processing only
- minimal-CPU corrective EQ workflows
Questions people ask
How is it different from a regular vocoder?
The input first passes through a neural model with excitation, inhibition, fatigue, and memory-like behavior, rather than directly opening filter bands.
Can it use sidechain input?
Yes. Sidechain can drive model stimulation while the main signal remains the filtered carrier.
What does it do to sound?
It can move from focused vocoder-like articulation to unstable animated resonant textures, depending on plane and simulation settings.
Compatibility
macOS 10.15+, Windows 10/11
macOS: AU/VST3, Windows: VST3
These plugins use detailed real-time processing and are happiest on reasonably recent CPUs, especially when several instances are running at once.
The science-native interface simulations are beautiful to watch and interact with, but in larger sessions, closing plugin windows you are not actively editing can free up resources for other hungry plugins. Audio processing continues normally.
Sound demo and Patch Ideas
A no-talking sound-example session for Synaptic Resonance, showing different source materials, patch behavior, and practical notes on how settings shape the result.
Bundle option
Also available in bundle form
If this plugin fits your workflow, there is a good chance one of the bundles will fit even better and reduce total spend.
Includes 5 products.
Includes 10 products.