🎙️ Mic Processor Pro

A professional real-time microphone audio processor built with Electron, React, and Web Audio API.

✨ Features

Audio Processing

• High-Pass Filter - Remove low-frequency rumble (20-500Hz)
• 3-Band EQ - Low, Mid, High shelving filters
• De-Esser - Reduce harsh sibilance (S sounds)
• Compressor - Dynamic range control
• Multi-band Compressor - 3-band professional compression
• Noise Gate - Cut background noise when not speaking
• Reverb - Room ambiance effect
• Limiter - Prevent audio clipping

AI Noise Reduction

• RNNoise - Real-time AI-powered background noise removal

User Experience

• 🎨 Modern dark UI with smooth animations
• 📊 Real-time spectrum analyzer and VU meter
• 💾 5 built-in presets (Radio Voice, Podcast, Gaming, Singing, Clean)
• ⭐ Save/load custom presets
• 🎛️ Signal chain visualization

System Integration

• 🔌 VB-Cable auto-detection for routing to other apps
• 🎧 Monitor mode to hear processed audio
• 🔄 Hot-swap microphone support

🚀 Quick Start

Prerequisites

• Node.js 18+
• VB-Cable (recommended for routing audio)

Installation

# Clone the repository
git clone https://github.com/YOUR_USERNAME/mic-processor-pro.git
cd mic-processor-pro

# Install dependencies
npm install

# Start the application
npm start

Development

# Run Vite dev server only
npm run dev

# Run Electron only
npm run electron

# Build for production
npm run build

📁 Project Structure

mic-processor-pro/
├── src/
│   ├── App.jsx              # Main application
│   ├── main.jsx             # Entry point
│   ├── audio/
│   │   └── AudioEngine.js   # Core audio processing
│   ├── components/
│   │   ├── TitleBar.jsx
│   │   ├── MicrophonePanel.jsx
│   │   ├── EffectsPanel.jsx
│   │   ├── PresetsPanel.jsx
│   │   ├── PluginsPanel.jsx
│   │   └── Visualizer.jsx
│   └── styles/
│       └── main.css
├── main.js                  # Electron main process
├── preload.js               # Electron preload
└── package.json

🎛️ Signal Chain

Mic → Gain → High-Pass → RNNoise → Gate → EQ → De-Esser → 
Compressor/Multi-band → Reverb → Limiter → Output

🛠️ Tech Stack

• Electron - Desktop application framework
• React 18 - UI framework
• Vite - Build tool
• Web Audio API - Audio processing
• RNNoise WASM - AI noise reduction
• Lucide React - Icons

📄 License

MIT License - see LICENSE for details.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

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Made with ❤️ using Electron + React