Decibel Meter - Sound Meter

This app uses the built in microphone in your smartphone to perform the following measurements and features:

- Detect sound level, vibration level, noise.
- Show minimum (Min), average (AVG), maximum (Max) sound levels.
- Create a logarithmic graph of sound level in decibels (dB).
- Be used as a calibration tool with two modes: manual and auto calibration.
- Has the ability to stop and record the results of measurements at any time.
- Now you can share data as text, screen shoot or CVS file.
- Possibility to save data
- New historical data screen

Before using this app, it is necessary to calibrate your phone.

Enjoy