A decibel meter is a measuring instrument used to ...

A decibel meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound and to avoid disturbance in neighboring areas. we use decibel meter at every site to avoid circumstances like neighbor disputes, disturbance caused due to loud voices, distraction to workers. this image was taken by us on our site ITPL, Bangalore.