佩戴式个人噪声测量仪器计量方法探讨  

Development of Personal noise test instruments and new explore of measurement

作　　者：安兆亮[1] 潘晗[1] 周蓓珺[1] 

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2011年第2期21-22,26,共3页Shanghai Measurement and Testing

摘　　要：介绍了佩戴式个人噪声测量仪器的发展趋势和校准法规的演变,同时针对这类仪器频率响应难以测量的问题,提出了用混响室比较法这一新的尝试并给出了验证结果。这是对现有法规上的一些测试条目实施办法做新的、有益的尝试,对今后相应法规的修订是有帮助的。The thesis introduces the development trends of personal noise test instruments and corresponding calibration standard. A new measurement adopting the comparison calibration in reverberation room was devised to frequency response testing, which is difficult to measure. The corresponding experimental results have been given. It is a new and profitable attempt to meliorate the maneuverability of active standard, which is helpful to revise the relevant standard.

关 键 词：声暴露 计量 噪声剂量 混响室 频率响应 

分 类 号：TB52[理学—物理]