防ぼう音おん設せつ備び

noun

soundproofing equipment; soundproofing facilities

Refers to the physical equipment, materials, or installations used to block or reduce sound transmission, such as in buildings, studios, or machinery.

• この部屋へやには防ぼう音おん設せつ備びが整ととのっている。

  This room is equipped with soundproofing facilities.

• 防ぼう音おん設せつ備びを導どう入にゅうして、隣となりの騒そう音おんを減へらした。

  We installed soundproofing equipment to reduce the noise from next door.