Sound Meter by Smart Tools

There is always some ambient noise present, and sometimes people might want to know just how loud things are, like some annoying neighbors for example. With the help of the Sound Meter app, this can be done with ease.
 
The application makes use of the embedded microphone present in all phones and measures the ambient sound. Users have to keep in mind that most manufacturers are limited to the ranges of human voices, which can go up to 60dB, which means that some values won’t be recognized.
 
This app is not a definitive tool, and the readings are not all that precise.