
Acoustics - Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Methods for Small, Movable Sources in Reverberant Fields Part 2: Methods for Special Reverberation Tests Rooms
出版:National Standards Authority of Ireland

专家解读视频
Defines a relatively simple engineering method for determining the sound power levels of small, movable noise sources.
SS EN ISO 3743-2 Ed. 2 (2009) - Identical
NEN EN ISO 3743-2:2009 - Identical
NBN EN ISO 3743-2:2009 - Identical
BS EN ISO 3743-2:2009 - Identical
UNI EN ISO 3743-2:2009 - Identical
NF EN ISO 3743-2:2009 - Identical
SN EN ISO 3743-2:2010 - Identical
UNE EN ISO 3743-2:2010 - Identical