Soundcheck — Local AI Audio Toolkit

A fully offline Mac audio studio combining three AI capabilities in one tool: speech-to-text transcription (Whisper), natural text-to-speech narration (Kokoro), and AI music generation (MusicGen) — with a bundled ffmpeg pipeline for format handling. Everything runs locally: no cloud, no per-use costs, no student data leaving the machine. Built for producing narrated lessons, transcribing lectures, and scoring instructional videos.