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Decibri

Decibri ❤️ Open Source Voice AI, Audio Processing & Cross-Platform Capture

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Decibri

The unified infrastructure layer for AI Agents and Voice AI.

Build real-time voice applications through a unified API for audio, speech, and AI integration across Python, Node.js, Rust, browsers, and the command line. From microphone to model to speaker, Decibri provides the infrastructure powering modern Voice AI.

What's here

decibri

The core audio library for AI Agents and Voice AI. Native bindings for Python, Node.js, Rust and browsers, with Silero VAD, sub-millisecond frame capture, and zero system dependencies.

decibri-cli

Cross-platform audio CLI built on decibri. Capture, play, and list devices from any shell. One statically-linked binary, zero runtime dependencies.

mcp-listen

Give your AI agents the ability to listen. Microphone capture and speech-to-text tools for MCP-compatible agents.

What's next

  • ACE Process Buffer
  • Acoustic Echo Cancellation (AEC)

See our website for the latest.

Key Links

Website    Docs   PyPI   npm   crates.io   docs.rs

Pinned Loading

  1. decibri decibri Public

    Cross-platform audio capture, playback, and voice activity detection for Python, Rust, and Node.js powered by a single Rust core.

    Rust 23 4

  2. decibri-cli decibri-cli Public

    Cross-platform CLI for audio capture, playback, and device management.

    Rust 6 1

  3. mcp-listen mcp-listen Public

    Give your AI agents the ability to listen. Microphone capture and speech-to-text tools for MCP-compatible agents.

    JavaScript 6

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