摘要
介绍汽车关门声的产生机理、主观评价与客观评价的方法和指标,对某轻型客车的关门声品质进行对标测试,并进行改进设计及验证。
The article introduces the generative mechanism,the subjective and objective evaluation methods and indexes of vehicle door closing sound.It also does the bench marking test,improvement design and verification of the sound quality for a light bus door.
作者
陈桂均
邹亮
陆明
吴旭静
朱晓
古忠
CHEN Guijun;ZOU Liang;LU Ming;WU Xujing;ZHU Xiao;GU Zhong(Nanjing IVECO Motors Co.,Ltd.,Nanjing 211806,China)
出处
《客车技术与研究》
2020年第3期49-52,共4页
Bus & Coach Technology and Research
关键词
汽车关门声
声品质
评价及改进
声压
响度
尖锐度
vehicle door closing sound
sound quality
evaluation and improvement
sound pressure
loudness
sharp degree
