
Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Methods for special reverberation test rooms
出版:British Standards Institution

专家解读视频
Defines a relatively simple engineering method for determining the sound power levels of small, movable noise sources.
© British Standards Institution 2013
Amendment notes:
AMD 9426 published 15 March 1997
Document identifier notes:
Formerly BS ISO 3743-2:1994.
UNE EN ISO 3743-2:2010 - Identical
SN EN ISO 3743-2:1997 - Identical
NF EN ISO 3743-2:1996 - Identical
I.S. EN ISO 3743-2:1997 - Identical
NBN EN ISO 3743-2:1996 - Identical
DIN EN ISO 3743-2 (1996-12) - Identical
NEN EN ISO 3743-2:1996 - Identical
ONORM EN ISO 3743-2:1997 - Identical
UNI EN ISO 3743-2:1997 - Identical
NS EN ISO 3743-2 Ed. 1 (1996) - Identical
ISO 3743-2:1994 - Identical
SS EN ISO 3743-2 Ed. 1 (1996) - Identical
UNE EN ISO 3743-2:1997 - Identical