FAQs About the word soundproofing

防音

designed to prevent sound from entering or leaving, impervious to sound, to insulate so as to obstruct the passage of sound

断熱材,減衰,パッド,息苦しい,戸惑う,減衰,ミュート,軟化,降伏させる,トーンダウン

増幅,ブースト,深化,向上させる,増加,増加,強化,消音器を外す,高さ,拡大する

sounding off => 音響, sounding (out) => 響く(外), sounded off => 聞こえた, sounded (out) => 聞こえる(外へ), sounded => 聞こえたように見えた,