遮しゃ音おん壁へき

noun

noise barrier; soundproof wall

A wall or barrier designed to block or reduce noise, typically used along highways or railways.

• 高こう速そく道どう路ろの両りょう側がわに遮しゃ音おん壁へきが設せっ置ちされた。

  Noise barriers were installed on both sides of the expressway.

• 遮しゃ音おん壁へきのおかげで、家いえの中なかは静しずかになった。

  Thanks to the soundproof wall, the inside of the house became quiet.