2026-09-11 17:39:41 +01:00
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# audio-demo
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2026-09-11 16:42:41 +00:00
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Audio processing demos: WhisperX, Demucs, and TTS technology proofs-of-concept.
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## Structure
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- `whisperx/` — speech-to-text with word-level alignment and diarization
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- `demucs/` — source separation (vocals/instrumentals stem splitting)
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2026-09-13 15:24:31 +00:00
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- `tts/` — text-to-speech service demos (voice cloning via MOSS-TTS)
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- `auk/` — voice *editing* demos (emotion/pitch/speed/content editing on existing recordings,
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as opposed to `tts/`'s clone-and-generate approach)
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2026-09-11 16:42:41 +00:00
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Each subdirectory has its own README with setup and run instructions.
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## Requirements
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Some demos are GPU-accelerated and are best run on a CUDA-capable machine (e.g. an RTX 3090).
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2026-09-12 16:56:25 +00:00
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## Planned: full audio-translation demo
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Chain the three demos together on `media-files/` into an end-to-end pipeline:
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1. `demucs` — separate the source clip into vocals / instrumental stems
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2. `whisperx` — transcribe the isolated vocal stem, then machine-translate the transcript
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3. `tts` — clone the original speaker's voice (from the isolated vocal stem) and synthesize
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the translated text in that voice, then remix with the original instrumental stem
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Stem separation and transcription are already working end to end (see `demucs/README.md` and
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`whisperx/README.md`); translation and voice-cloning TTS are not yet implemented.
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