Sound Meter

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Contains adsIn-app purchases

About this app

Sound level meter(or SPL) app is shows a decibel values by measure the environmental noise, displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart sound meter app.

Features:
- Indicates decibel by gauge
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by graph line
- Display Elapsed time of decibel
- Can calibrate the decibel for each devices

**Notes
Microphones in most android devices are aligned to human voice. The maximum values are limited by the device. Very loud sounds(over ~90 dB) may not be recognized in most device. So please use it as just an auxiliary tools. If you need more accurate dB values, we recommend a actual sound level meter for that.

Ratings and reviews

I don't mind ads but when they prevent you from using an app that you need to use at certain times, that is unacceptable don't make the add full screen, or block controls. Also the sensitivity is 10 DB below what it should be

The app appears to be working flawlessly! I never realized how much white and gray noise there is in the quietest sounding room! I plan to use the app at local music performances to see how painfully loud the music is!

seems to work well... very useful and simple to use it. just wonder if the figures are correct , so I download another app to compare the measurements and also the app usability.

What’s new

Fixed button UI click error