Sound Meter PRO

Sound Meter PRO App measures the sound level in dB using the mobile built-in microphone Features: # Display the current noise level # Display min/avg/max SL # Display SL by graph line # Display Elapsed time measurement # Measurment can be paused and resumed # Measurment results can be shared # Measurement results can be calibrated according to mobile sensitivity Note: Measuring results accuracy is depending on the mobile mic sensitivity so, you can calibrate this mobile app with a calibrated instrument to provide more accurate results