Noise meter, decibelometer, measure sound level
Advanced noise meter:
*Saving results
*Real-time graph view and in result's details
*Avarage, min and max level of noise
*Import and export database
*Calibration
*Audio saving
![😴 SOFT Twin Fan Heater Sounds with Metal Fan Noise to Sleep, Study and Relax [🚫 No Black Screen 🚫] screenshot 4](https://i.ytimg.com/vi/Ar__qho6u3g/mqdefault.jpg)
9Apps 4.9
