| 由轮胎引起的车内噪声品质分析 |
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| 引用本文： | 王万英,彭为,靳晓雄,华春雷,高吉强.由轮胎引起的车内噪声品质分析[J].汽车工程,2009,31(3). |
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| 作者姓名： | 王万英 彭为 靳晓雄 华春雷 高吉强 |
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| 作者单位： | 同济大学汽车学院,上海,201804 |
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| 摘 要： | 对某轿车换装不同型号轮胎,在消声室转鼓上进行滑行工况下的车内噪声测试.对采集到的驾驶员右耳噪声进行了声品质分析,计算了各噪声样本的响度、尖锐度和语音清晰度等心理声学参数.
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| 关 键 词： | 轮胎 车内噪声 声品质 心理声学 |
Sound Quality Analysis on In-car Noise Induced by Tire |
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| Wang Wanying,Peng Wei,Jin Xiaoxiong,Hua Chunlei,Gao Jiqiang.Sound Quality Analysis on In-car Noise Induced by Tire[J].Automotive Engineering,2009,31(3). |
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| Authors: | Wang Wanying Peng Wei Jin Xiaoxiong Hua Chunlei Gao Jiqiang |
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| Institution: | Wang Wanying,Peng Wei,Jin Xiaoxiong,Hua Chunlei & Gao JiqiangCollege of Automotive Engineering,Tongji University,Shanghai 201804 |
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| Abstract: | A car installed with different types of tire is put on the chassis dynamometer in an anechoic test chamber for measuring the in-car noise under coasting condition.Then a sound quality analysis on the noise picked up at the right ear of driver is conducted with psychoacoustic parameters such as loudness,sharpness and speech articulation of noise samples calculated. |
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| Keywords: | tires in-car noise sound quality psychoacoustics |
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