防音 (ぼうおん)soundproof(ing)

soundproof(ing)noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

防音, its kanji, and other words that share them.Open this graph

Kanji in 防音

防衛ぼうえいdefense; defence
国防こくぼうnational defence; national defense
防止ぼうしprevention; check
防衛庁ぼうえいちょうJapan Defense Agency (became Ministry of Defense in January 2007)
予防よぼうprevention; precaution
攻防こうぼうoffense and defense; offence and defence
消防しょうぼうfire fighting
防災ぼうさいdisaster preparedness; prevention of damage resulting from a natural disaster
音楽おんがくmusic
音おとsound; noise
本音ほんねreal intention; motive
騒音そうおんnoise; din
音声おんせいvoice; speech
六十四分音符ろくじゅうしぶおんぷ64th note; hemidemisemiquaver
録音ろくおん(audio) recording
音響おんきょうsound; noise

See how 防音 connects to the rest of Japanese.