appautomaton/openmoss-ttsd-mlx

OpenMOSS TTSD — MLX

MLX-native int8 conversion of OpenMOSS TTSD for multi-speaker dialogue generation on Apple Silicon.

Variants

How to Get Started

Text must include `[S1]`/`[S2]` speaker tags. Omitting them produces degraded output.

python scripts/generate/moss_ttsd.py \
  --text "[S1] Watson, I think we should go. [S2] Give me one moment." \
  --output outputs/dialogue.wav

Supported modes: generation, continuation, voice_clone, voice_clone_and_continuation.

python scripts/generate/moss_ttsd.py \
  --mode voice_clone \
  --text "[S1] This voice was cloned from the reference." \
  --prompt-audio-speaker1 reference.wav \
  --output outputs/clone.wav

Batch JSONL mode is also supported — see python scripts/generate/moss_ttsd.py --help.

Model Details

• —Upstream model: `OpenMOSS-Team/MOSS-TTSD-v1.0`
• —Task: multi-speaker text-to-speech and voice cloning
• —Runtime: MLX on Apple Silicon

Links

• —Source code: mlx-speech
• —Project page: appautomaton.com/mlx-speech

License

Apache 2.0 — following the upstream license published with `OpenMOSS-Team/MOSS-TTSD-v1.0`.