Sound Meter

Sound meter is sound level meter(or SPL) app that shows a decibel values by measure the environmental noise, displays measured dB values in various forms.

Features
• Display the current noise level
• Display min/avg/max decibel values
• Display warning for high level of noise
• Display measured values for the last minute in graph

*Warning*
This app is only use as an auxiliary tools. If you want more accurate measurements, I recommend a actual sound level meter for that.
Microphones in most android devices are aligned to human voice. The maximum values are limited by the device. Very loud sounds may not be recognized.

Permissions
This app uses device microphone only for measuring sound level around device. This app does not record any voice, does not save recording or share sound around device to developer