Electroacoustics. Random-incidence and diffuse-field calibration of sound level meters
电声学 声级计的随机入射和漫射场校准
发布日期:
1995-11-15
描述了一种用于确定随机入射灵敏度的自由场校准方法和一种用于确定漫射场灵敏度的漫射场方法。交叉引用:BS 4727:第3部分:组08BS EN 60651BS EN 60804BS EN 61094-1ISO 266ISO 3741ISO 3745IEC 1260
Describes a free-field calibration method for determining random-incidence sensitivity and a diffuse-field method for diffuse-field sensitivity.Cross References:BS 4727:Part 3:Group 08BS EN 60651BS EN 60804BS EN 61094-1ISO 266ISO 3741ISO 3745IEC 1260