
Electroacoustics - Sound Calibrators
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Defines performance requirements for three classes of sound calibrator - classes 0, 1 and 2 in decreasing order of accuracy under specific conditions.
Supersedes DIN IEC 60942. (11/2000) Supersedes DIN IEC 29-417-CDV. (02/2002) DRAFT 2016 issued in December 2016. (12/2016)
EN 60942:2003 - Identical
SS EN 60942 Ed. 2 (2003) - Identical
UNE EN 60942:2005 - Identical
I.S. EN 60942:2003 - Identical
NF EN 60942:2003 - Identical
NBN EN 60942:2004 - Identical
IEC 60942 Ed. 3.0 - Identical
BS EN 60942:2003 - Identical
SN EN 60942:2003 - Identical