Sound meter is a sound meter for smart phone.
The noise is measured and displayed on the screen in decibel(dB).

Feature :
- Convenient to use with a nicer UI than any other sound meter.
- Show Description of the current noise
- Icon indicates how much noise it is.
- maximum and average of the noise

Due to the limitations of smartphones, it is difficult to make very accurate noise measurements.
Please note that the accuracy may be lower than that of a professional sound meter.