Noise barriers

Definition

Noise barriers are physical structures designed to reduce or block the transmission of sound waves from a noisy source to a receiver. They are commonly used along highways, railways, and industrial areas to mitigate noise pollution.

Related terms

Soundproofing: The process of reducing or eliminating sound transmission between spaces using materials that absorb or reflect sound waves.

Acoustic Panels: Panels made from materials with high sound-absorbing properties that are used to improve acoustics in rooms by reducing echoes and reverberations.

Baffle Wall: A type of noise barrier consisting of angled surfaces that redirect sound waves away from sensitive areas.