SN EN 60268-16:2003现行
Sound System Equipment - Part 16: Objective Rating Of Speech Intelligibility By Speech Transmission Index
出版：Swiss Standards
专家解读视频
States objective methods for rating the transmission quality of speech with respect to intelligibility. The four methods are referred to as the "STI", the "STITEL", the "STIPA" and the "RASTI" methods. The methods are intended for rating speech transmission with or without sound systems.
DIN EN 60268-16 (2004-01) - Identical
BS EN 60268-16:2003 - Identical
SS EN 60268-16 Ed. 2 (2003) - Identical
UNE EN 60268-16:2004 - Identical
I.S. EN 60268-16:2003 - Identical
IEC 60268-16 Ed. 3.0 - Identical
NBN EN 60268-16:2004 - Identical
NF EN 60268-16:2004 - Identical
BS EN 60268-16:2011 - Identical
NF EN 60268-16:2015 - Identical
SS EN 60268-16 Ed. 3 (2012) - Identical
NBN EN 60268-16:2011 - Identical
