Multilingual AI Voice Assistant Development
Ahmad Mujtaba
Multilingual AI Voice Assistant
Overview
This project is a multilingual AI voice assistant built in Python. It allows users to interact with an AI assistant using their voice, supporting multiple languages for both input and output. The assistant recognizes spoken language, detects the language used, generates intelligent responses using OpenAI models (via OpenRouter), and replies using natural-sounding speech.
Features
Voice Recognition: Speak to the assistant using your microphone.
Multilingual Support: Detects and responds in multiple languages.
Conversational AI: Uses OpenAI models for intelligent, context-aware responses.
Text-to-Speech: Replies are spoken aloud using Google Text-to-Speech (gTTS).
Session Memory: Maintains conversational context in a session.
Tech Stack
Python 3.13+
Installation
Clone the repository:
Install dependencies: If you use Poetry:
Or, using pip:
Or, using the provided
pyproject.toml: Set up environment variables:
Copy
.env.example to .env and add your OpenRouter API key:Usage
Start the assistant:
Speak into your microphone when prompted.
Listen to the AI assistant's spoken response.
Press Ctrl+C to exit.
File Structure
main.py — Main application script (voice recognition, conversation, TTS).env — Environment variables (API keys)pyproject.toml — Python dependencies and project metadataREADME.md — Project documentationRequirements
Python 3.13 or newer
Microphone and speakers
OpenRouter API key
Credits
License
MIT License
Last updated: July 11, 2025
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Posted Jul 12, 2025
Developed a multilingual AI voice assistant using Python and OpenAI models.
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Timeline
Jun 15, 2025 - Jul 11, 2025
