The noise-generating mechanism and measurement of tirenoise were introduced, and the effect of tread patterns on noise of PCR tire were investigated.
介绍轮胎噪声的产生机理和测试方法，并探讨轿车子午线轮胎花纹对噪声的影响。
2
Using acoustical holography, some interesting results are shown about the different noises of a high speed vehicle, such as engine noise, tirenoise and aerodynamic noise.
它能够用来分析汽车在高速运动过程中发动机的噪声、轮胎噪声和空气动力学噪声。
3
Designing reasonable tread pattern is one of the effective methods to decrease tirenoise and mostly artifice of insuring cars and vehicles safety and operation performance.