“Soundproofing” in Japanese
Short answer
Soundproofing in Japanese is “遮音” (shaon). Full meaning: soundproofing, sound insulation.
Other ways to say “Soundproofing” in Japanese
防音
bouon soundproofing
防音装置
bouonsouchi soundproofing (device)
防音設備
bouonsetsubi soundproofing
しゃ音
shaon soundproofing, sound insulation
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