acoustic noise

基本解释

INETL Notebook Acoustic Noise Validation ;
笔记本噪声测试规范；
The structure helps attenuate acoustic noise that may occur in the component due to the air-flow.
所述结构有助于衰减在部件中可由于空气流引起的噪音。
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Calculation of the stator modal frequencies of an electrical machine accurately is the base of reducing acoustic noise and vibration.
准确计算定子模态和固有频率是降低电机噪声和振动的基础。

The lower shear forces and more efficient thermal conduction of helium also mean the drive will run cooler and will emit less acoustic noise.
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This makes it easier to scale up the number of disks in the drive while keeping drive power consumption and acoustic noise at acceptable levels (and even lower than the air filled drives).
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The premium X Headphones were engineered with an enhanced acoustic configuration for a high level of noise isolation and exceptional bass response.
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