🎙️ AI Voice Assistant

An AI-powered full-stack voice assistant built using React, FastAPI, Whisper, and OpenRouter LLM APIs.

Speak into the microphone, convert speech into text using Whisper, and receive intelligent AI-generated responses in real time.

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🚀 Features

• 🎤 Real-time voice recording
• 🧠 Speech-to-text using Whisper
• 🤖 AI responses using OpenRouter LLMs
• ⚡ FastAPI backend
• 🌐 React frontend
• ☁️ Deployable on Vercel + Render
• 🔒 Secure API key handling using environment variables

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🛠️ Tech Stack

Frontend

• React
• Vite
• Axios

Backend

• FastAPI
• Whisper
• OpenRouter API
• Python

AI Models

• Whisper Tiny
• Llama 3.1
• GPT OSS 120B

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📁 Project Structure

ai-voice-assistant/
│
├── backend/
│   ├── main.py
│   ├── requirements.txt
│   ├── .env
│   └── venv/
│
├── frontend/
│   ├── src/
│   │   ├── App.jsx
│   │   └── components/
│   │       └── VoiceAssistant.jsx
│   │
│   ├── package.json
│   └── vite.config.js
│
└── README.md