IEC61672-1ed1.0(2002-05)
Electroacoustics-Soundlevelmeters-Part1:Specifications
IEC61672-2ed1.0(2003-04)
Electroacoustics-Soundlevelmeters-Part2:Patternevaluationtests
IEC61672-3ed1.0(2006-10)
Electroacoustics-Soundlevelmeters-Part3:Periodictests
[url]
以上三個都是針對電子產品的噪音規範,請網友們幫忙,謝謝!













