No samples. No loops. A living instrument.

Play the human voice like an instrument

Twelve tactile pads. One real vocal tract — tongue, lips, jaw, velum, and glottis — physically modeled sample-by-sample in a live AudioWorklet. Tap a pad or press a key to hear it, then record a share-ready clip straight from your browser.

tap a pad to begin
9:16 crop
PV · idle
REC 10s
— dB

Tap a pad below — or press keys 1–9, 0, -, = — then hit record.

Performance deck—
Vowel Fricative Nasal Transient
Demo reel — auto-play, then hit ● REC to export your own clip
0%
Samples used — 100% physically modeled
13
Independently controllable articulators
12
Tactile pads, each a real articulatory target
1,534
Automated test assertions guarding this engine

Editions

Own it

The browser instrument above is the only free thing here — play it as long as you like. Everything below is a paid product: the full master sample library, and Founder's pricing on the native plugin while it's in development.

PhosphorVault

$49

160 master WAVs across 10 categories — Kicks, Snares, Hats, Clicks, Glottal Pops, Lip Rolls, Throat Bass, Pharyngeal, Loops, Custom.

  • 24-bit / 48 kHz WAV, 160 files
  • 100% royalty-free commercial license
  • Rendered by this engine, not recorded
Founder's price

PhosphorVox Plugin

$89 Founder's price (40% off $149 MSRP)

The full plugin instrument for DAWs — real-time physical modeling, 3D vocal tract, and the same 12-pad performance layer.

  • VST3 / AU / Standalone formats
  • Apple Silicon + Windows 10/11
  • License key delivered by email on purchase
Founder's price

Studio Suite

$119 Founder's price (40% off $199 MSRP)

Plugin + full Vault + Jev motor cortex CLI daemon + batch generation tools. Everything a studio needs.

  • Everything in Plugin, plus the full Vault
  • Jev controller CLI daemon (in development)
  • License key delivered by email on purchase

Already purchased? Verify your license key and access your downloads →

Sound Showcase

A preview of what's inside the $49 Vault

These four clips were rendered once by the same engine running live in the pad deck above — press play to preview them. The full 160-file master library is in the Vault above.

Go deeper

Language, clinical, and research tools

The full playground adds IPA transcription, IPA-driven clinical training modes, and paleo-acoustic species morphing on top of the same engine.

Playground

The extended workspace — IPA transcription, autonomous Jev motor-cortex patterns, live mic input, and species morphing.

Open Playground →

Technology

How the waveguide, glottis, and articulatory mapping actually work, with the real numbers behind each claim.

Read the Science →

Support

Answers on licensing, system requirements, and what is and is not implemented yet.

Visit Support →