ANSI S1.4-3-2014 标准详情
- 标准号:ANSI S1.4-3-2014
- 中文标题:
- 英文标题:Electroacoustics - Sound Level Meters - Part 3: Periodic Tests
- 标准类别:美国国家ANSI
- 发布日期:
Explains procedures for periodic testing of time-weighting, integrating-averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672-1.
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