The low-noise pavement can lower the noise from vehicle driving, and from the rainy day.
低噪声路面可以降低由于车辆行驶带来的噪声，以及雨天行驶车轮碾压积水产生的噪声。
The mechanism for low noise asphalt pavement to lower tyre noise is analyzed. A acoustical model is put forward. The resonance frequency of sound wave is analyzed with Helmholtz resonator model.
分析了低噪声沥青混凝土路面降低轮胎噪声的机理，建立低噪声沥青混凝土路面的声学模型，用亥姆霍兹共振器模型分析计算了声波的共振频率。
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