Sound meter is simple and easy-to-use sound level meter (or SPL) for your Android device. In it's user-friendly interface, it displays current noise levels around you. minimum/average/maximum decibel values, and warnings for high levels of noise. It also features graph with measured values for the last minute. Sound meter is an essential tools for those, who are curious about the sound levels around them.

Warning
This application can be only use as an auxiliary tools. If you want more accurate measurements, I recommend an 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.
Properties
• 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

Use cases
• Measuring sound levels around you