# Voice Language Translator

A mobile-friendly web application that translates spoken language between multiple languages using:
- Gemma 3 open-source LLM via Ollama for translation
- OpenAI Whisper for speech-to-text
- OpenAI Edge TTS for text-to-speech

## Supported Languages

- Arabic
- Armenian
- Azerbaijani
- English
- French
- Georgian
- Kazakh
- Mandarin
- Farsi
- Portuguese
- Russian
- Spanish
- Turkish
- Uzbek

## Setup Instructions

1. Install the required Python packages:
   ```
   pip install -r requirements.txt
   ```

2. Make sure you have Ollama installed and the Gemma 3 model loaded:
   ```
   ollama pull gemma3
   ```

3. Ensure your OpenAI Edge TTS server is running on port 5050.

4. Run the application:
   ```
   python app.py
   ```

5. Open your browser and navigate to:
   ```
   http://localhost:8000
   ```

## Usage

1. Select your source language from the dropdown menu
2. Press the microphone button and speak
3. Press the button again to stop recording
4. Wait for the transcription to complete
5. Select your target language
6. Press the "Translate" button
7. Use the play buttons to hear the original or translated text

## Technical Details

- The app uses Flask for the web server
- Audio is processed client-side using the MediaRecorder API
- Whisper for speech recognition with language hints
- Ollama provides access to the Gemma 3 model for translation
- OpenAI Edge TTS delivers natural-sounding speech output

## Mobile Support

The interface is fully responsive and designed to work well on mobile devices.