Sound Meter PRO description

Sound Level Meter or SPL is app for measuring environmental noise and showing value in decibels. The values ​​are displayed on the gauge and in the graph plot.

Feature:
-Realtime dB display
-Min/Max/Avg values
-Realtime gauge
-Live graph plot
-Indicator

NOTE:
This app does not claim to be accurate as approved Sound Level Meter. Its accuracy depends on yours device in-built microphone quality!