Sound Meter

声级计是应用程序，用于测量你周围的噪音。

Sound Meter measure the sound in decibel (dB), it is easy for using, just install and start measuring.

Calibrate function is available.

Our Sound Meter will help you to understand the volume levels of various sources and give you comparitive examples of noise levels.

Sound Chart will help you look the changings of the noise in time interval sicne you start measuring.

Thanks for downloading Sound Meter. Our app is free and available everywhere.