Bartholomew Home Documentation Control Plane Kyro Voice Platform PromptSmith Studio Enterprise Install on Open VSX
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The Biometric Voice Shield &
Conversational Coding Partner

Inaudible acoustic perturbation shield that prevents unauthorized neural voice cloning in Google Meet, Zoom, and Discord WebRTC calls. Two-way conversational coding with sub-30ms voice barge-in, acoustic echo suppression, and instant visual diffs.

60,000+
Ecosystem Downloads
< 2.0 ms
DSP Cloaking Latency
< 30 ms
Voice Barge-In Response
100%
Air-Gapped Client Memory

Interactive Spectral Cloak Simulator

Simulate real-time microphone spectrogram frequency bands with and without psychoacoustic adversarial defense.

VULNERABLE: 100% Biometric Clone Target
Formants: 120Hz - 3.8kHz
Sample Rate: 48kHz
1. Original Unprotected Speech EXPOSED

Standard microphone feed. Vulnerable to zero-shot neural cloning from 3 seconds of audio.

2. Kyro Cloaked Stream PROTECTED

Imperceptible adversarial perturbations active. Human listeners hear natural voice, AI extractors fail.

3. Attacked Neural Clone Result SYNTHESIS FAILED

Attempted clone generated from cloaked sample. Speaker embedding scrambled into unintelligible static.

Engineered for Zero-Trust Voice Security

Four defense layers running completely in-memory, zero audio bytes ever leave your device.

Psychoacoustic Formant Cloaking

Injects frequency-domain adversarial perturbations under the human absolute threshold of hearing (ATH). Prevents deep learning speaker recognition models (wav2vec, d-vector, ECAPA-TDNN) from extracting vocal tract embeddings.

  • Micro-dithering formant resonances (F1-F3)
  • Dynamic phase scrambling across 16 sub-bands
  • Human perceptual score: MOS 4.85 / 5.0

Echo Suppression & Speaker Ducking

Eliminates feedback loops during duplex voice calls. Discards speaker bleed below 0.045 RMS, enforces a 350ms acoustic room reverb decay window, and adaptively tracks room background noise with continuous EMA calibration.

  • Intelligent 2-chunk barge-in threshold verification
  • 350ms post-speech echo absorption cooldown
  • Exponential Moving Average (EMA) noise floor tracker

Hands-Free Conversational Voice Actions

Code completely hands-free. Command active buffers, trigger diagnostics fixes, review side-by-side visual diffs, and control Git branches entirely through spoken dialogue.

  • [APPLY_CHANGES], [OPEN_DIFF], [AUTO_FIX] execution
  • Integrated terminal test execution via voice
  • Multi-turn context memory across long sessions

Virtual Audio Cable & Meeting Routing

Route real-time cloaked microphone audio directly into Zoom, Discord, Google Meet, Teams, or WebRTC with one-click loopback diagnostics (11.8ms round-trip latency, 49.5 dB SNR).

  • Native VB-Audio Virtual Cable & VoiceMeeter detection
  • Dedicated Chrome Extension WebRTC AudioWorklet
  • 100% Local air-gapped processing guarantee

Hands-Free Voice Coding Command Set

Speak natural developer phrases directly to your editor during pair-programming calls.

Spoken Voice Intent Engine Action Editor Result
"apply changes" / "accept diff" APPLY_CHANGES Inserts or replaces proposed code into active document selection.
"open diff" / "compare buffer" OPEN_DIFF Spawns side-by-side diff editor comparing active file vs proposed snippet.
"auto fix error" / "fix lint" AUTO_FIX Triggers editor quick-fix on active language diagnostics.
"format document" / "format code" FORMAT_DOCUMENT Cleans up indentation and syntax layout of active file.
"show git status" / "source control" GIT_STATUS Focuses VS Code / Cursor Git Source Control panel.
"run test suite" / "run pytest" RUN_TESTS Launches integrated terminal and executes pytest / npm test.
"switch model to claude / gemini" SWITCH_MODEL Hot-swaps conversational reasoning brain on the fly.

Download & Integration Hub

Install via your favorite IDE marketplace, load in Chrome for WebRTC, or run headless.

BROWSER WEBRTC

Chrome Web Extension

Client-side AudioWorklet cloak protecting your microphone during Google Meet, Discord Web, Teams, and Slack calls.

Download Extension (.ZIP)
STANDALONE DAEMON

Python Core CLI & API

High-efficiency DSP engine with FastAPI REST & WebSocket server for custom audio pipeline integration.

Launch In-Browser Demo
code --install-extension Bartholomew.kyro-vscode