Noise Level Meter
Visual noise meter for classroom management. Help students self-regulate volume with real-time feedback.
🔒 Privacy: No audio is recorded or transmitted. All processing happens locally in your browser.
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Try Kuraplan FreeFeatures
- Real-time sound visualization
- Color-coded zones (green, yellow, red)
- Customizable threshold levels
- Full-screen mode for display
- Fun themes (animals, space, etc.)
- Sound history tracking
How to Use
- 1Allow microphone access when prompted
- 2Display on screen or projector
- 3Set acceptable noise thresholds
- 4Students monitor their own volume
- 5Use visual feedback for self-regulation
Frequently Asked Questions
Does this record audio?
No! The noise meter only measures sound levels - no audio is recorded, stored, or transmitted. All processing happens locally in your browser.
What do the colors mean?
Green means acceptable noise level, yellow is a warning, and red means too loud. You can customize these thresholds.
Can I change the sensitivity?
Yes! Adjust the thresholds for each zone to match your classroom expectations and environment.
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