请问谁知道国内有关声级计的要求?目前我只查到GB/T189.8-2007中有以下要求:
“2 测量仪器
2.1 声级计:2 型或以上,具有A 计权,“S(慢)”档。
2.2 积分声级计或个人噪声剂量计:2 型或以上,具有A 计权、“S(慢)”档和“Peak(峰
值)”档。”
Here is a list of some international specifications that may be referenced in the China (or AP) regulations: Sound Level Meters, Octave Band Analyzers & Real Time Analyzers q
ANSI S1.4-1983 (R2001) “Specification for Sound Level Meters” q
ANSI S1.43-1997 (R2002) “Specifications for Integrating Averaging Sound Level Meters q
ANSI S1.11-2004 “Specification of Octave Band Filters q
IEC 61672–1 (2003) – Electroacoustics, Sound level meters, Part 1 q
IEC 61672-2 (2003-04) – Electroacoustics, Sound level meters, Part 2 q
IEC 61260 – Electroacoustics, Octave band and fractional-octave band filters Noise Dosimeters q
ANSI S1.25 – 1991 (R1997) Specification for Personal Noise Dosimeters q
IEC 1252 – 1993 Electroacoustics, Specifications for personal sound exposure meters |