NEN EN IEC 61672-1:2014現行
Electroacoustics - Sound Level Meters - Part 1: Specifications
出版：Nederlands Normalisatie Instituut
專家解讀視頻
基本信息
標準編號： NEN EN IEC 61672-1:2014
發布時間：2014/1/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：54
標準簡介
Provides electro-acoustical performance specifications for three kinds of sound measuring instruments: - a time-weighting sound level meter that measures exponential-time-weighted, frequency weighted sound levels; - an integrating-averaging sound level meter that measures time-averaged, frequency weighted sound levels; - an integrating sound level meter that measures frequency-weighted sound exposure levels.
標準備注
Partially supersedes NEN 10651, NEN EN IEC 60651 and NEN EN IEC 60804. (04/2003)
本標準替代的舊標準
