摘要
本文介绍了对桑塔纳2000轿车车内噪声的测试分析结果,揭示了常用工况下桑塔纳2000轿车车内噪声的特征,并对影响桑塔纳2000轿车车内噪声的主要噪声源进行了识别。在此基础上,提出了相应的障嗓措施并进行了降噪效果评价。试验表明,实施降嗓措施后,桑塔纳2000轿车车内噪声品质得到明显改善。
This paper introduces the test results of San-tana 2000 interior noise and reveals its characteristics in common running condition. On the basis of having identified the main sources of interior noise, the several measures have been adopted to reduce the interior noise lever, the comparative test results show the sound quality of Santana 200O interior noise has been improved evidently.
出处
《上海汽车》
1996年第5期46-49,共4页
Shanghai Auto
