the paper divided road traffic noise prediction model into 4 types which are statistic model, empirical model, theoretical model and macro-evaluation model.
道路交通噪声预测模型是噪声污染治理与防治工作中的重要环节之一。
the research integrates the prediction of traffic noise into the geography information system, and designs and develops the urban road traffic noise prediction system which is based on the gis.