Low noise: Virtually no noise contribution from receiver electronics.

低噪声：几乎没有噪音捐款接收电子。

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The whine noise was tested in vehicle and in the NVH testbench. Through order tracking analysis and noise contribution analysis, the whine orders were found.

首先进行了车内噪声实验和NVH半消声室台架实验，利用阶次分析找到了主要的阶次，然后利用声贡献量分析最终确定了啸叫特征阶次。

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Since the accumulator is one of the most important component with the largest sound radiation surface area in rotary compressor, its noise contribution may be substantial.

储液器是旋转式压缩机上的一个重要部件，由于它具有较大的声辐射面积，因此它的噪声贡献量不容忽视。

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