Loudness Penalty Analyzer

A Next.js application for analyzing audio loudness penalties and enhancing playback quality with customizable equalizer settings.

Features

• Audio file upload and analysis
• Real-time LUFS calculation
• Multi-band equalizer
• Device playback simulation
• Loudness penalty visualization

Tech Stack

• Next.js 15.0
• TypeScript
• Tailwind CSS
• WebAssembly (ebur128-wasm)
• Chart.js
• Shadcn/UI

Getting Started

1. Install dependencies:

npm install
# or
yarn install

2. Run the development server:

npm run dev
# or
yarn dev

3. Open http://localhost:3000 in your browser.

Development

The project uses:

• Tailwind CSS for styling
• Shadcn/UI for components
• WebAssembly for audio processing
• Chart.js for visualization

License

MIT