Free Technology for Teachers: noise meter
VSLM
Sound Meter (Noise & Decibel)
VSLM
How decibel sound level meters work - Explain that Stuff
Classroom Noise Monitor Apps That Teachers Will Love
Online Sound Meter
VSLM: Virtual Sound-Level Meter - Electronics For You
Sound Level Meter, Portable Digital Decibel Meter Audio Noise Measurement 30-130dBA, MA, Decibel Monitoring Tester,Sound Decibel Meter Reader - Walmart.com
Virtual Sound Level Meter download | SourceForge.net
VB-Audio VoiceMeeter
Sound Meter - Decibel Meter - Apps on Google Play
Sndway Digital Sound Level Meter 30~130db Online Monitor For Bar Indoor/office/home Wall Hanging Type Noise Decibel Meter Tool - Sound Level Meters - AliExpress
Free Technology for Teachers: noise meter
Sound Power
Online Sound Meter
Best Decibel Meter apps to measure noise levels | EducationalAppStore
Amazon.com: TestHelper SW-526A Sound Level Meter Tester 30-130db 18in Large Screen LCD Display Wall Hanging Type Decibel Noise Measuring with Alarm (Enlarged Sound Level Meter) : Industrial & Scientific
Sound Level Meter - File Exchange - MATLAB Central
Open Sound Meter
Optimus Red Octave Band Sound Level Meter for Occupational Noise Assessments
6 Best iOS Apps to Measure Noise Level (Decibel Meters)
Sound Level Meters in Weight, Sound, and Light Measurement - Walmart.com
Audio Level Meter for Windows Sound
3 free classroom noise level monitors - Classcraft Blog - Resource hub for schools and districts
