A noise meter is a monitoring device used to measure the sound pressure level or noise level in a given area or environment. It can also be referred to as a sound level meter. It typically consists of a microphone that converts sound waves into an electrical signal, which is then processed by the meter to display the sound pressure level in decibels (dB).
Noise meters are commonly used in industrial, occupational, and environmental settings to measure the noise levels to which people are exposed. They can be used to measure noise levels in factories, construction sites, and other industrial workplaces to ensure compliance with noise regulations and protect workers from hearing loss.
In occupational settings, noise meters are often used in conjunction with personal dosimeters, which are worn by workers to measure the amount of noise they are exposed to over a period of time. This information can then be used to determine whether workers need to be provided with hearing protection.
In environmental settings, noise meters can be used to measure noise levels in residential areas, near airports, and other noisy locations. This information can then be used to develop noise abatement strategies and ensure compliance with noise regulations.