Physics Toolbox Sound Meter app for iPhone and iPad
4.4 (
784 ratings )
Utilities
Education
Developer: Chrystian Vieyra
Free
Current version: 1.0, last update: 6 years agoFirst release : 05 Oct 2016
App size: 616 Kb
This sound meter app measures and displays f Sound Intensity (dB). Minimum and maximum sound levels that can be accurately measured are dependent upon the device (usually no more than 80 or 90 dB), and are generally within the range of human voice production of frequencies 300-3,500 Hz and sound intensities 40-60 dB.