Stefan

Stefan

Narration RoomNarration Room
Software Engineer and app builder
#975747211 followers2 following
>10,000All time
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About

I’m a software engineer building Apple apps and on-device AI systems on Apple Silicon. I work on personal projects such as Narration Room and write about the parts that are hard to learn from documentation: model delivery, local inference, Apple Intelligence, MLX, and production app architecture.

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Maker History

  • Narration Room
    Narration RoomTurn source text into editable multi-voice scripts
    Jun 2026
    • 🎉
    Joined Product HuntMay 3rd, 2026

Forums

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2mo ago

Narration Room - Turn source text into editable multi-voice scripts

Narration Room is a native Mac app, not just a text-to-speech box. It turns source text into editable multi-voice scripts, then lets creators cast voices, adjust delivery, preview on a visual timeline, and export polished audio. Standouts: source-grounded AI modes, 40+ on-device voices, PDF/Word/Markdown import, dictation mode; offline and local.
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