noun, noun which may take the genitive case particle 'no', noun or participle which takes 'suru', transitive verb, intransitive verb
soundproofing; sound insulation
Refers to blocking or reducing sound transmission, often in construction, engineering, or product design. Can be used as a noun, no-adjective, or suru-verb.
この壁は遮音性能が高い。
This wall has high soundproofing performance.
隣の部屋の音を
I made the curtains thicker to block sound from the next room.