EN ISO 3745:2003 声学.声压法测定噪声源的声功率级.消声室和半消声室的精确方法;ISO 3745-2003;合并勘误表2004年3月和2006年1月
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms ISO 3745:2003; Including Corrigenda March 2004 and January 2006