Whispery 3 - Voice Messer

Whispery 3 is a web-based audio recording and manipulation tool that allows users to record 3-second audio clips, process them with random playback speed modifications, visualize the audio waveform, and download the result.

Features

• Record 3-second audio clips using your microphone
• Process recordings with random playback speed (0.5x to 2x)
• Real-time waveform visualization
• Download processed audio as WAV files
• Responsive design with animated particle effects
• Modern UI with custom styling and hover effects

Prerequisites

• Modern web browser (Chrome, Firefox, Edge, etc.)
• Microphone access enabled in browser
• Internet connection (for loading Bootstrap CDN)

Installation

1. Clone or download this repository
2. Open index.html in a web browser
3. Grant microphone permissions when prompted

No additional installation or dependencies are required as the project uses:

• Bootstrap 5.3.0-alpha1 via CDN
• Pure vanilla JavaScript
• Web Audio API (built into modern browsers)

Usage

1. Click "Record (3s)" to start recording
   • Recording automatically stops after 3 seconds
   • Click "Stop" to end recording early
2. Click "Process Audio" to transform the recording
   • Applies random playback speed modification
   • Plays the processed audio
   • Displays waveform visualization
3. Click "Download" to save the processed audio as a WAV file

Technical Details

HTML Structure

• Single index.html file
• Responsive container with button group
• Waveform visualization area
• Particle animation background

CSS

• Custom color scheme using CSS variables
• Gradient background
• Animated button effects
• Pulsing recording indicator
• Particle float animation
• Responsive design with Bootstrap integration

JavaScript

• Web Audio API for recording and processing
• MediaRecorder API for audio capture
• OfflineAudioContext for audio manipulation
• Custom WAV file generation
• Real-time waveform visualization
• Particle animation system

File Structure

whispery-3/ │ └── index.html # Main HTML file containing all code

Limitations

• Recording limited to 3 seconds
• Requires microphone permission
• Audio processing limited to playback speed modification
• WAV file output only
• Browser compatibility dependent on Web Audio API support

Credits

Created by Yµn ^…^ ƒ(x)
Website: yunusemrevurgun.com

License

This project is open-source and available under the MIT License.

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Last Updated: March 06, 2025