工厂环境噪声预测方法初探

ENVIRONMENTAL NOISE PREDICTION OF FACTORY

本文对工业噪声以点、线、面声源进行分类,提出了实用的预测模式,并对相关参数进行了探讨。实例分析表明,在正确选择参数的前提下,预测值和实测值是相当接近的。

In this paper,the industrial noises were classified according to point noise source,line and sur- face ones.The practical prediction model was put forward,and the interrelated parameters were approached.The analysis of the living examples showed that,on the premise of choosing the para- meters correctly,the results of prediction and measurement were almost identical.