Classroom Noise Meter
Help students self-regulate their noise levels with visual feedback. Green is quiet, yellow is productive buzz, red means too loud.
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Quiet
How to use:
- • Click "Start Monitoring" and allow microphone access
- • Adjust threshold to set when noise becomes "too loud"
- • Use sensitivity to fine-tune microphone response
- • Enable audio alert for gentle chime when noise stays high
- • Students can self-regulate by watching the gauge
Use Offline
Copy the code below, create a new file named noise-meter.html in a folder, open the file, and paste the code there to use this tool offline.