claude-memory/graph/solutions/voice-server-initial-implementation-1c7748.md
Cal Corum b140d4d82a migrate: 313 memories from MemoryGraph
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2026-02-13 11:11:48 -06:00

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---
id: 1c7748af-daab-4339-b2fc-e6a43bb7d6da
type: solution
title: "Voice server initial implementation"
tags: [voice-server, python, fastapi, piper-tts, sounddevice, tdd]
importance: 0.7
confidence: 0.8
created: "2025-12-19T06:18:22.164692+00:00"
updated: "2025-12-19T06:18:22.164692+00:00"
---
Built a local HTTP TTS service using FastAPI + Piper TTS + sounddevice. POST /notify accepts text and plays it through speakers. Includes async queue for sequential playback, health checks, voice listing. 73 TDD tests. Tech: Python, FastAPI, Piper TTS (neural), sounddevice (PortAudio).