Abstract: The left front door closing sound samples at driver's left and right ears of 13 kinds of cars were collected as evaluation objects. Paired comparison method is applied for the subjective preference evaluation. Then, the characteristics of the sound samples which get high preference degree in the subjective evaluation test are studied and summarized. The main psychoacoustic parameters are calculated and the relationship between psychoacoustic parameters and subjective preference is analyzed.

Key words: acoustics, sound quality, vehicles door closing sound, preference, subjective and objective evaluations

摘要： 以13辆不同的常见家用轿车在驾驶员双耳位置处采集到的左前门车门关闭声样本为研究对象，运用成对比较法对声音样本进行主观偏好性评价，对具有较高偏好性的车门声的特点进行研究和总结；计算各声音样本的主要客观参量，分析车门声的客观声学参量与主观偏好性之间的关系。

关键词: 声学, 声品质, 车门关闭声, 偏好性, 主客观评价