Study on Automobile Door Closure Sound Quality Objective Evaluation
Study on Automobile Door Closure Sound Quality Objective Evaluation
- New search for: Zhang, Xiao-juan
- New search for: Liu, Yan
- New search for: Liu, Zong-Cai
- New search for: Qiu, Yi-Bo
- New search for: An, Li-Bao
- New search for: Yang, Bing
- New search for: Zhang, Xiao-juan
- New search for: Liu, Yan
- New search for: Liu, Zong-Cai
- New search for: Qiu, Yi-Bo
- New search for: An, Li-Bao
- New search for: Yang, Bing
Automobile door closure’s sound quality is good or bad directly affecting customers evaluate to vehicle performance. Foreign automobile manufacturers spend lots of manpower, material and financial resources to improve and research door closure quality. Door closure is important embodiment of product quality and performance, which is related to design method, manufacture process, sealing material, etc. This paper selects three different models and series cars, measuring their exterior door closure and anglicizing objective parameters of sound quality. It conclusion that front door frequency concentrated in 200-2000 Hz; back door’s concentrated in 315-2500 Hz;The significant frequency band of characteristic loudness contains linear and A sound pressure level significant frequency band, etc. The result can provide ideas for automobile vibration and noise reduction.
Document information
Study on Automobile Door Closure Sound Quality Objective Evaluation
2013
4 Seiten
Conference paper
English
Similar titles
Door Closure Sound Quality Engineering Process
| SAE Technical Papers | 2019
Door system design for improved closure sound quality
| Automotive engineering | 1999
Objective evaluation of door-closing sound quality based on physiological acoustics
| British Library Online Contents | 2013
Door System Design for Improved Closure Sound Quality
| SAE Technical Papers | 1999
Objective evaluation of door-closing sound quality based on physiological acoustics
| Springer Verlag | 2013