DS/EN ISO 140-1-1998DS/EN ISO 140-1/A1-2005DS/ISO 140-10-1993DS/EN 20140-10-1993DS/EN ISO 140-3-1995DS/EN ISO 140-3/A1-2005DS/EN ISO 140-6-1998DS/EN ISO 140-8-1998DS/EN ISO 140-11-2005DS/EN ISO 140-16-2006
适用范围
The standard specifies procedures for assessing the uncertainty (repeatability and reproductability values) in the acoustical measurements described in ISO 140-3 to 9 due to random and systematic influences.