Sound meter is an application that is designed to help you determine the sound level of your environment. The application is based on the technology of mobile phones, and it is designed to work with any device that has a microphone.

The application can be used to measure the noise level of the environment, and the results are displayed in a graph.

There are two options that you can choose from. You can choose to have the application perform a noise measurement or set the frequency of the sound meter.

The sound meter is a noise detection software that uses mobile phone microphone to measure the ambient noise decibel (dB).