A classroom noise meter where the teacher can set a custom noise threshold. Checkmarks appear when the threshold has been passed, helping you easily manage room volume.
November 9, 2026 Date app was updated 4 Number of launchesLink & QR Display
Sound Check isn't just another noise meter; it is designed specifically for the realities of a busy classroom. Traditional sound meters often unfairly penalize a class for a single dropped book, a sneeze, or a sudden burst of laughter. Sound Check solves this by using a smart 10-second rolling average, ensuring that only sustained noise triggers an alert.
How It Works
Set Your Threshold: Simply drag the red marker along the dial to set your "Allowed Volume Level." Set it higher for group work or lower for independent reading.
Smart Tracking: The meter displays real-time volume while calculating the 10-second average.
Fair Accountability: The app tracks time in 20-second segments. If the rolling average exceeds your threshold at any point during a segment, the screen flashes red and a checkmark is added to the class tally.
Classroom Management Tip: Gamify Your Volume!
Turn noise management into a collaborative class goal. Before a lesson, agree on a maximum number of checks the class is allowed to receive. If they finish the activity and stay under the limit, they earn a reward—like a brain break, a classroom point, or free time! If a check is given unfairly, you can simply hover over it and click the "X" to remove it.
Privacy First
Sound Check is completely safe for the classroom. It processes sound levels locally right on your computer. No audio is ever recorded, saved, or uploaded to the internet.
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