文章摘要
俞悟周,毛东兴,王佐民,洪宗辉.轿车车内噪声的主观评价[J].声学技术,2002,(4):181~184,187
轿车车内噪声的主观评价
Subjective evaluation of automobile interior noise
投稿时间:2000-10-25  修订日期:2001-05-26
DOI:
中文关键词: 主观评价  车内噪声  等级打分法
英文关键词: subjective evaluation  rank method  automobile interior noise
基金项目:
作者单位
俞悟周 上海同济大学声学研究所, 上海, 200092 
毛东兴 上海同济大学声学研究所, 上海, 200092 
王佐民 上海同济大学声学研究所, 上海, 200092 
洪宗辉 上海同济大学声学研究所, 上海, 200092 
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中文摘要:
      文章利用双耳听觉测量系统对某试验轿车在不同速度、不同路面、不同乘客位置下的车内噪声进行了主观评价,并对两种不同的评价方法——等级打分法和成对比较法的结果进行了比较。同时还给出了试验轿车车内噪声主观评价的一些结论。
英文摘要:
      With the increasing demand of automobile comfort,more attention is paid on the automobile interior noise. In the paper,bin-aural technology is applied to the subjective evaluation of automobile interior noise at different velocities and different passenger seats on different road surfaces. Comparison of results from two different methods:rank method and pair comparison method is made. Additionally, some subjective results of interior noise of test automobile are presented
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