Voice-GPU Developer Guide

Core architecture

• FastAPI backend: WebApp/app/main.py
• TTS service: WebApp/app/omnivoice_service.py
• Queue/Persistence: WebApp/app/job_queue.py + SQLite
• Frontend static root: WebApp/web

Runtime

Important endpoints

• GET /api/health
• GET /api/system/version
• GET /v1/models
• POST /v1/audio/speech
• GET /api/nonverbal/tags
• POST /api/nonverbal/validate
• GET/POST /api/pronunciation/lexicons
• POST /api/web/jobs/tts

Verification command

python WebApp/scripts/public_frontend_backend_full_verify.py

Evidence bundle:

• E:\Voice-GPU\WebApp\docs\reports\frontend_backend_full_real_20260524_194707\report.html
• E:\Voice-GPU\WebApp\docs\reports\frontend_backend_full_real_20260524_194707\summary.json

Manual index: /manual/