I.S. EN 60268-16:2003被替代
Sound System Equipment - Objective Rating Of Speech Intelligibility By Speech Transmission Index
出版：National Standards Authority of Ireland
专家解读视频
Covers an objective method for rating the transmission quality of speech with respect to intelligibility.
BS EN 60268-16:2003 - Identical
DIN EN 60268-16 (2004-01) - Identical
SN EN 60268-16:2003 - Identical
NF EN 60268-16:2004 - Identical
NBN EN 60268-16:2004 - Identical
SS EN 60268-16 Ed. 2 (2003) - Identical
UNE EN 60268-16:2004 - Identical
IEC 60268-16 Ed. 3.0 - Identical
