| 轻型客车车内噪声的试验研究 |
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| 引用本文： | 左言言,曾发林,郭建新,王昊.轻型客车车内噪声的试验研究[J].汽车工程,2000,22(3):204-206,191. |
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| 作者姓名： | 左言言 曾发林 郭建新 王昊 |
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| 作者单位： | 江苏理工大学 |
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| 摘 要： | 本文利用声场分析技术和谱分析技术对轻型客车的车内噪声进行了测试分析，识别出车内噪声的主要噪声源，在声源识别的指导下，采取了探索性的降噪措施，使车内噪声级有了明显下降。
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| 关 键 词： | 轻型客车 车内噪声 声源识别 测试分析 |
An Experimental Research on Interior Noise of Light Bus |
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| Zuo Yanyyan,Zeng Falin,Guo Jianxin,Wang Hao.An Experimental Research on Interior Noise of Light Bus[J].Automotive Engineering,2000,22(3):204-206,191. |
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| Authors: | Zuo Yanyyan Zeng Falin Guo Jianxin Wang Hao |
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| Institution: | Zuo Yanyyan
,Zeng Falin
,Guo Jianxin
,Wang Hao
;(Jiangsu University of Science and Technology) |
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| Abstract: | By means of the techniques of noise field analysis and spectrum analysis, the noise inside a light bus was measured and analyzed, and the main noise source was identified. According to the result of noise source identification, some exploratory measures to reduce the interior noise were taken, and the noise level was decreased obviously. |
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| Keywords: | Light bus Noise Identification |
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