How do you use a noise decibels?

Answer 1

A decibel is a unit of measure of how loud is a sound. Just as inches are used to define length, pounds weight or degrees temperature, decibels define sound levels.

Answer 2

To use a noise decibel meter, simply turn it on and place it in the area where you want to measure noise levels. The device will then give you a readout in decibels, indicating the intensity of the sound in that location. Take multiple readings to get an average level of noise present.