I.S. EN ISO 3741:2010現行
Acoustics - Determination of Sound Power Levels and Sound Energy Levels of Noise Sources Using Sound Pressure - Precision Methods for Reverberation Test Rooms
出版：National Standards Authority of Ireland
專家解讀視頻
Defines methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured in a reverberation test room.
ONORM EN ISO 3741:2011 - Identical
NBN EN ISO 3741:2010 - Identical
NS EN ISO 3741:2010 - Identical
NF EN ISO 3741:2009 - Identical
SN EN ISO 3741:2011 - Identical
NEN EN ISO 3741:2010 - Identical
SS EN ISO 3741 Ed. 3 (2010) - Identical
UNE EN ISO 3741:2011 - Identical
NF EN ISO 3741:2012 - Identical
BS EN ISO 3741:2010 - Identical
