This article discusses mainly the resons that the noise creates during the operating of the wire braider and ways to control, and demonstrates the designs for noise eliminating cover in detail.

本文主要就用于生产高压钢丝编织胶管的设备——钢丝编织机，在运行中产生的噪声原因及治理方案进行论述，并具体介绍了消音罩的设计。

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The perforating shield contributes a lot in improving the muffling effect and at the same time has a function of eliminating the pulsating sound in the engine exhausting noise.

穿孔屏对改善消声效果有较大的作用，同时，对发动机排气噪声中的脉动声有较好的消除作用；

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Studied also are the noise spectrum characteristics and its relation with air pressure and intermittency during exhaust in addition to ways of eliminating impact noise.

分析了间歇排气噪声及其产生机理，并对其频谱特性、与气压的关系以及其中的冲击噪声特性和噪声消除进行了全面深入的研究。

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Eliminating the volume control component from the inside of the casing reduces the noise in the circuit, allowing the music to be heard more clearly.

ENGADGET: Croon Audio's Original Bluetooth speakers promise not to creak while they're cranked