工业企业厂界环境噪声测量不确定度的评定

Evaluation of Uncertainty of the Environmental Noise in the Factory Boundary of Industrial Enterprises

分析了工业企业厂界环境噪声测量过程中影响测量结果的因素及测量误差的主要来源。以某企业厂界环境噪声测量为例,对测定后的数据进行不确定度评定与表示。

Analyzed the factors which affect the measurement result in the measuring process of the environmental noise in the factory boundary of industrial enterprises and the main source of measurement error.Taking the measurement of environmental noise in the factory boundary of industrial enterprises as an example,carried through evaluation and expression of the uncertainty on basis of measured data of the noise.