It is useful to measure sound pressure level in the environment. You can use it as an indicator of the sound level in your environment.

It is the most common problem for every Android phone user. Every day you are surrounded by different types of noises. Some of them are good, some are annoying, but the most important thing is that they are all around us. The only way to avoid the problem is to have a way to measure the sound pressure level of the environment.

The application has a microphone. When there is a sound, the microphone receives the sound and measures the pressure. This value is then converted into a decibel value. This is the most used and simple way to measure the sound level. You can see the results in dB and can use it as an indicator of the sound level in your environment.

There is a possibility of calibration for each device. In order to do it, you have to go to the application settings and find the calibration menu. There is a menu for device-specific settings. You can find the settings for your device in this menu. It is possible to find the settings for each device in the settings menu.