A simple web application that acts as a microphone amplifier using the Web Audio API.

• Real-time microphone amplification - Captures audio from your microphone and amplifies it through your speakers
• Adjustable gain control - Volume slider to control amplification level (0.1x to 5.0x)
• Visual audio level indicator - Real-time display of audio input levels with color coding
• Feedback protection warnings - Built-in warnings to help prevent audio feedback loops
• Clean, responsive UI - Dark theme with intuitive controls

1. Click "Start Amp" - The browser will request microphone permissions
2. Grant microphone access - Allow the app to use your microphone
3. Adjust amplification - Use the slider to control the volume boost
4. Monitor levels - Watch the audio level indicator to avoid clipping
5. Click "Stop Amp" - Stops the amplifier and releases the microphone

⚠️ Feedback Warning: This app can create audio feedback loops if your microphone picks up sound from your speakers. To prevent this:

• Use headphones instead of speakers when possible
• Start with low amplification levels
• Keep your microphone away from speakers
• Be prepared to quickly stop the amp if feedback occurs

• Uses the Web Audio API for real-time audio processing
• Disables echo cancellation, noise suppression, and auto-gain control for pure amplification
• Includes real-time frequency analysis for the visual level indicator
• Responsive design works on desktop and mobile devices

Works in modern browsers that support:

• Web Audio API
• getUserMedia API
• ES6+ JavaScript features

• Visual feedback to monitor audio levels
• Easy stop button to quickly disable amplification
• Warning messages about potential feedback issues
• Automatic cleanup when the page is closed or refreshed