Sound Meter

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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

This app seems to work but certainly gives different results than other sound measuring apps on the phone. I guess none of them are professional grade. However, for relative comparison I guess this works well. I have to press the buttons to pause and restart slightly below the actual icon on the phone on S24 (?) - took some time to figure that out. When you reset it I wish it would not just start immediately and rather let you start it vs just starting by itself immediately, or have that option.

The app is great. However, it lacks some basic features as below: It would be great to have background logging. The app could save measured sound levels with timestamps as a text file as long as the meter is running. An option to automatically start logging on launch, plus a simple log explorer to view past recordings, would be perfect.

You know what is the use of this app? Getting accurate readings? no. You simply can't rely on your mobile phone mic(s) for accurate reading. This is a great tool for comparing sound state of something at given time slot and K distance. The UI looks great. Thanks for the tool.

What’s new

Improved the image loading structure.