Case study, status: integration
Gujarati text-to-speech API
A FastAPI wrapper around a Gujarati F5-TTS model so Flutter apps can generate natural Gujarati speech.
Overview
Problem
Good speech synthesis for regional Indian languages like Gujarati is hard to find in off-the-shelf APIs.
Objective
Make a Gujarati F5-TTS model usable from a mobile app through a simple HTTP API.
Solution
- The model runs behind a FastAPI service that accepts text and returns audio.
- The Flutter client calls the API and plays the result, keeping the model off the device.
Architecture
Flutter app
FastAPI wrapper
Gujarati F5-TTS model
Audio response
AI workflow
- 1Receive Gujarati text
- 2Run F5-TTS inference
- 3Return audio to the app
Technology
- Python / FastAPI
- F5-TTS
- Flutter / Dart
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