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A free classroom noise level meter, monitor and management tool. Perfect if your school kids are too noisy! Bouncing balls react to sounds from the microphone.
Best Sellers in Sound & Noise Meters. SM-130DB Digital Decibel Meter Reader and Sound Level Meter Type 2 with Calibration Certificate. Measurement Device for Environmental and Mechanical Noise Monitor - Manufacturing, Office, Classroom. Discover the best Sound & Noise Meters in Best Sellers.
Nov 2, 2023 · These use the microphone on your computer to let kids know when their sound level is appropriate and when it’s just too much. We’ve rounded up eight of the best noise meters, and all of them are free and easy to use with your classroom computer and projector.
Apr 30, 2016 · RISEPRO decibel meter is a portable, easy to use and handy instrument for sound quality measuring, monitoring and controlling in office, home, school, traffic, audio system and construction site.
A handy and easy-to-use app to measure the surrounding sound and noise in the decibel unit (dB) inside your browser. The app uses your device microphone to capture media and then processes the streaming audio with AudiContext API in JavaScript. Loading app, please wait... View in full screen. Description.
Online shopping for Sound & Noise Meters - Test, Measure & Inspect from a great selection at Industrial & Scientific Store.
May 20, 2024 · Please use the free sound level meter app to measure noise indoors, such as in your home or workplace. The free noise meter is also convenient for measuring noise outdoors, such as at...
