Sonomètre PRO (Sound Meter) description

This is powerful and smart sound level meter app.
Sound level meter app to measure noise volume in decibels.
This App have useful features and high quality graphics.
Its best sound level meter app for android device.

App features:

- Fast dB response
- Gauge for indicate values
- Show the current noise environment
- Min/Avg/Max values display
- Show the sound level graph
- Can calibrate the decibel for each device

NOTE: Microphones in most devices are aligned to human voice.
The maximum values are Limited by the device. Very loud sounds(over ~90 dB) may not be recognized in most device. thanks.

This apps allows ads banner on the top screen.