EN 61672-1 : 2013现行
ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS (IEC 61672-1:2013)
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 61672-1 : 2013
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Provides electroacoustical performance specifications for three kinds of sound measuring instruments: - time-weighting sound level meters that measure exponential-time-weighted, frequency-weighted sound levels; - integrating-averaging sound level meters that measure time-averaged, frequency-weighted sound levels; and - integrating sound level meters that measure frequency-weighted sound exposure levels.
