对铁路两侧６个住宅小区声环境抽测的１小时等效声级为６６．６ｄＢ（Ａ）～７５．４ｄＢ（Ａ）；某楼住宅昼、夜平均暴露声级分别为１０５．６ｄＢ（Ａ）和１０３．１ｄＢ（Ａ）；传至３２处居室的呜笛噪声集中值为８９．６ｄＢ（Ａ）～９８．１ｄＢ（Ａ）。表明火车噪声对各小区声环境均产生一定的影响，其中以鸣笛声干扰最大。为此提出有关建议。 One-hour equivalent sound level of six residential quarters on both sides of the railway was 66.6dB (A) ~ 75.4dB (A); average daytime and nighttime exposure levels of residential buildings were 105.6dB (A ) And 103.1dB (A). The concentration of noise whistling noise transmitted to 32 rooms was 89.6dB (A) ~98.1dB (A). It shows that the train noise has a certain impact on the acoustic environment of each district, among which the whistle noise is the largest. To this end, make suggestions.