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Handbook

Welcome to the Voice Soundboard Handbook. This guide covers everything you need to build production text-to-speech with Voice Soundboard.

  • Getting Started — Install, quick start, and CLI usage
  • Architecture — Compiler / Graph / Engine design, invariants, and package structure
  • Backends — Kokoro, Piper, OpenAI, Coqui, ElevenLabs, Azure, and Mock backend setup
  • Streaming — Sentence-level streaming, compile_stream(), and LLM integration
  • Reference — Emotions, styles, presets, migration guide, security scope
  • For Beginners — What it is, who it’s for, first 5 minutes, common mistakes, and glossary