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a712988584
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feat: Phase 7 STT - Complete implementation with 4 engines
Implemented complete STT (Speech-to-Text) system with 4 engines:
1. **PocketSphinxEngine** (new)
- Lightweight keyword spotting
- Perfect for passive wake word detection
- ~10MB model, very low CPU/RAM usage
- Keywords: "celuna", "hey celuna", etc.
2. **VoskSTTEngine** (existing)
- Balanced local STT for full transcription
- 50MB models, good accuracy
- Already working
3. **WhisperCppEngine** (new)
- High-quality offline STT using whisper.cpp
- 75MB-2.9GB models depending on quality
- Excellent accuracy, runs entirely local
4. **WhisperAPIEngine** (existing)
- Cloud STT via OpenAI Whisper API
- Best accuracy, requires internet + API key
- Already working
Features:
- Full JSON configuration via config/voice.json
- Auto-selection mode tries engines in order
- Dual mode support (passive + active)
- Fallback chain for reliability
- All engines use ISTTEngine interface
Updated:
- STTEngineFactory: Added support for all 4 engines
- CMakeLists.txt: Added new source files
- docs/STT_CONFIGURATION.md: Complete config guide
Config example (voice.json):
{
"passive_mode": { "engine": "pocketsphinx" },
"active_mode": { "engine": "vosk", "fallback": "whisper-api" }
}
Architecture: ISTTService → STTEngineFactory → 4 engines
Build: ✅ Compiles successfully
Status: Phase 7 complete, ready for testing
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-29 17:27:47 +08:00 |
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3c588a9f90
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feat: Phase 6 - Interactive mode validated with TTS
✨ Validated AISSIA interactive mode with real conversations
- Claude Sonnet 4 agentic loops working perfectly
- espeak-ng TTS integration functional (French voice)
- 7 modules + 4 services + 18 tools operational
- Tested conversation with tool usage (get_current_time)
- 4298 tokens, 2 agentic iterations, TTS output
📝 Documentation:
- Added docs/PHASE6_VALIDATION.md (complete validation report)
- Updated README.md roadmap (Phase 6 complete)
🎉 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-11-29 07:45:21 +08:00 |
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