EJClaw 0f94245d5f feat(voice): real Discord listen+speak loop (STT->echo->TTS) ...

The bot (dave/bot.mjs) previously only joined the channel and counted audio
frames — it never fed STT or spoke back. Wire the real loop:

- Node bot: buffer each speaker's Opus->PCM utterance until AfterSilence,
  wrap as WAV, POST to the Python voice-turn endpoint, then play the returned
  reply wav into the channel via an AudioPlayer (ffmpeg->Opus). Skips its own
  audio, dedupes overlapping subscriptions, and ignores sub-0.35s noise.
- Python: new `python -m wsai --voice-server` serves /api/voice-turn — decode
  the uploaded utterance, GPU faster-whisper STT, produce a reply (echo of what
  was heard for now), GPU MeloTTS synth, return the reply wav (recognised/reply
  text ride along as X-Heard/X-Reply headers). Both engines pre-warmed; turns
  show in the dashboard feed. MeloTTS.synth() extracted for direct wav reuse.

Echo mode verifies listening+speaking+GPU recognition entirely in Discord; the
Claude brain is the next slice. Verified the endpoint round-trip: utterance wav
-> correct Korean X-Heard/X-Reply + a WAVE reply on device=cuda. 12 tests pass,
node --check clean.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-08-18 21:59:01 +09:00

7.1 KiB

Raw Blame History

View Raw