What is a Sound Level Meter?
A noise meter is an app that easily measures current ambient noise levels.

What are the dangers of loud noise and sound?
Loud sound will harm your health. High noise can cause acoustic injury. You should avoid exposure to such an environment. A noise meter can help you detect such environments.
Download the Noise Meter app to protect your health.

Working Principle.
The main instrument of the noise meter is a microphone, your mobile device, which has a high sensitivity. Thanks to the microphone signals of different sounds are amplified.
Noise meter uses your phone's microphone to read noise, sound in decibels (dB). After the data is processed, the signal is transmitted to your phone. The value of the electrical signal will correspond to the sound volume in decibels (dB). The noise volume information is shown on the graph and shows you the minimum, average and maximum values.

IMPORTANT!!!
*For the application to work correctly, you must allow access to the microphone. If you reject the request for access at the first startup, go to the settings-application (select Noise Meter)-microphone and allow the Noise Meter access to the microphone.


Noise Meter Specifications:
- Estimates sound noise using a reference table;
- Shows decibels on a scale;
- Show current noise value;
- Displays min/avg/max values in decibels;
- Displays decibels on a graph;
- Saving of sound noise measurement information;
- Personalization for all tastes, from light theme to dark theme.

To monitor sound sources, download the Noise Meter app.

If you have any problems, questions or suggestions, we are always happy to help. Just send us an email at mobilationdev@gmail.com