Classroom Noise Meter

Visual-only alerts. Audio is processed locally in your browser and is not uploaded or recorded.

Too loud - quiet voices now

0 Smoothed Classroom Level Instant: 0

Threshold: 62

0Violations

00:00Elapsed

0.00Per Minute

On TrackGoal Status

Trigger Threshold (0-100)

Advanced Settings

Smoothing Window (seconds)

Hold Time Above Threshold (seconds)

Violation Cooldown (seconds)

Goal Max Violations

Ready. Press Start Monitoring and allow microphone access.