{"id":28443224,"url":"https://github.com/samuelson777/simple-sound-level-meter","last_synced_at":"2026-04-29T01:01:57.158Z","repository":{"id":291282412,"uuid":"977169269","full_name":"Samuelson777/Simple-Sound-Level-Meter","owner":"Samuelson777","description":"A simple web-based sound level meter that visualizes audio input in real-time. Users can start and stop the meter, with microphone access required. 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This project showcases basic sensor integration, real-time data processing, and frontend visualization skills.\n\n---\n\n## Features\n\n- Uses browser microphone input to detect sound level.\n- Real-time volume visualization with a responsive volume bar.\n- Simple start/stop controls with helpful status messages.\n- Fully client-side, requires no backend or installation.\n- Works in any modern web browser with microphone support.\n\n---\n\n## Getting Started\n\n### Usage\n\n1. Download or clone this repository.\n2. Open the file `index.html` in a modern web browser.\n3. Click the \"Start\" button and grant microphone access when prompted.\n4. Watch the green volume bar respond to ambient sound levels.\n5. Click \"Stop\" to end monitoring.\n\n### Requirements\n\n- A PC or device with a microphone.\n- Modern web browser with support for `getUserMedia` API (e.g., Chrome, Firefox, Edge).\n\n---\n\n## Live Demo\n\n- [Simple Sound Level Meter](https://samuelson777.github.io/Simple-Sound-Level-Meter/)\n\n---\n\n## Example Screenshot\n\n![Simple Sound Level Meter](https://github.com/user-attachments/assets/83d46951-1627-4dc5-91ab-10c635a5135f)\n\n---\n\n## Conclusion\n\nThis project provides a simple yet powerful demonstration of using the microphone as a sensor to capture real-time audio levels, process sensor data, and visualize it with a clean UI. It runs entirely in the browser, making it an accessible example of sensor-based frontend development.\n\n---\n\n## Future Enhancements\n\n- Add a visual spectrum analyzer displaying frequency bands for richer audio visualization.\n- Implement alerts for sound level thresholds and notifications.\n- Enable recording, playback, and saving of audio samples.\n- Support selection among multiple microphone inputs.\n- Incorporate ML models for sound classification or voice commands.\n- Add data logging and exporting for noise monitoring over time.\n- Enhance UI with animations and accessibility improvements.\n\n---\n\n## License\n\nThis project is open source and available under the MIT License.\n\n---\n\nFeel free to report issues or contribute to this project to expand its capabilities and demonstrate your sensor and frontend skills!\n\n---\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamuelson777%2Fsimple-sound-level-meter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsamuelson777%2Fsimple-sound-level-meter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamuelson777%2Fsimple-sound-level-meter/lists"}