# Ticket: Build TTS Service

## Ticket Information

- **ID**: TICKET-014
- **Title**: Build TTS Service
- **Type**: Feature
- **Priority**: High
- **Status**: Backlog
- **Track**: Voice I/O
- **Milestone**: Milestone 2 - Voice Chat MVP
- **Created**: 2024-01-XX

## Description

Build TTS service:
- HTTP/gRPC endpoint: text in → audio out
- Low-latency settings for interactive use
- Streaming audio output support
- Voice selection and configuration

## Acceptance Criteria

- [ ] TTS service implemented
- [ ] HTTP/gRPC endpoint working
- [ ] Text input → audio output functional
- [ ] Low-latency configuration (< 500ms)
- [ ] Streaming support for long text
- [ ] Voice selection working

## Technical Details

Implementation:
- Use selected TTS engine from TICKET-013
- HTTP endpoint for simple requests
- Streaming for real-time playback
- Audio format: WAV or MP3
- Sample rate: 22050 or 44100 Hz

## Dependencies

- TICKET-013 (TTS evaluation)

## Related Files

- `home-voice-agent/tts/` (to be created)

## Notes

Needs defined API between agent and TTS (simple JSON with text + voice profile).