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人群分类与车内噪声声品质主观评价研究
引用本文:焦风雷,田静,刘克,毛东兴,GU Feng-shou,Andrew BALL,蒋剑.人群分类与车内噪声声品质主观评价研究[J].声学技术,2006,25(6):568-572.
作者姓名:焦风雷  田静  刘克  毛东兴  GU Feng-shou  Andrew BALL  蒋剑
作者单位:1. 中国科学院声学研究所,北京,100080
2. 同济大学声学研究所,上海,200092
3. 英国曼彻斯特大学,M139PL,UK
摘    要:本文以等响处理后的车内噪声为研究对象,进行噪声声品质的主观评价研究。研究发现,人群分类处理对于揭示噪声声品质的主观感知属性起着重要的作用。对于评价者分类处理之后,两类评价者对于车内噪声的偏好性均可采用一个维度表示,并可直接采用成对比较法的直接排序法获得;一类评价者的偏好性与低沉度成正比,而另一类评价者与低沉度成反比。如果未进行人群分类处理,则不能很好地解释其主观感知属性。

关 键 词:噪声声品质  人群分类  车内噪声  主观评价
文章编号:1000-3630(2006)-06-0568-05
收稿时间:2006-08-31
修稿时间:2006-08-312006-10-31

Listener clustering and subject assessment of car interior noise quality
JIAO Feng-lei,TIAN Jing,LIU Ke,MAO Dong-xing,GU Feng-shou,BALL Andrew and JIANG Jian.Listener clustering and subject assessment of car interior noise quality[J].Technical Acoustics,2006,25(6):568-572.
Authors:JIAO Feng-lei  TIAN Jing  LIU Ke  MAO Dong-xing  GU Feng-shou  BALL Andrew and JIANG Jian
Affiliation:1. Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080; 2. Institute of Acoustics, Tongji University, Shanghai 200092; 3. Manchester School of Engineering, University of Manchester, M601QD, UK
Abstract:With loudness-adjusted car interior noise as sound stimuli, this work focused on listener's property to subjective assessment of car interior noise quality. It is presented that listener clustering is very important to disclose the subjective perceptual structure of strong consistent car interior structure can't be revealed properly without listeners clustering.
Keywords:noise quality  listener clustering  car interior noise  subject assessment
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