Use gear belt transmission, lower the noise, machine sewing more smoothly.

使用齿轮皮带传动结构，将噪音降至最低，机械运转更为轻巧。

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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。

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Well-known brand elevator without machine room also could lower the noise and improve the space use rate.

无机房品牌电梯，降低室内噪音，提高了空间使用率。

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Lower the noise and take advantage of fear in the market.

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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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If no subject movement is identified, the EXR-CMOS sensor automatically keeps the ISO lower and uses image stabilization to reduce noise.

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