隔音
隔音（英文：soundproofing[註 1]）係指用任何方法去減少聲音嘅來源同受體帶嚟嘅聲壓。有幾種方法，例如拉遠發出聲音同接收聲音嘅距離、用隔音屏障去反射同吸收聲波、用阻尼結構（例如隔音板）、用主動降噪機[1]:25[2]。
註
[編輯]攷
[編輯]- ↑ Hawkins, Timothy Gerard (2014). Studies and research regarding sound reduction materials with the purpose of reducing sound (PDF) (論文). California Polytechnic State University. doi:10.15368/THESES.2014.121. S2CID 13922503 –透過Semantic Scholar.
- ↑ "Acoustics of Buildings: including Acoustics of Auditoriums and Sound-proofing of Rooms". Nature (英文). 114 (2855): 85. July 1924. doi:10.1038/114085b0. hdl:2027/mdp.39015031200952. ISSN 0028-0836. S2CID 46370464.
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