Signal switches use the analog switches which are used often.

信号的切换采用常用的多路模拟开关。

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In the early 1970s, the majority of telephone exchanges were still electromechanical analog switches.

在70年代早期，大多数电话交换机还是机电模拟转换器。

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A new common-mode interference reduction method which USES a group of precision analog switches is presented in the paper.

本文介绍一种利用精密模拟开关组的共模干扰抑制方法。

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When the Fn 2 lever next to the lens is placed downward, the ring around the lens switches to analog control so it can be used as a focus or a zoom ring.

ENGADGET: Olympus Stylus XZ-2 is a digital compact stuck in a mirrorless camera's body, we go hands-on

The federal government wants to ensure that your viewing pleasure encounters few, if any, speed bumps on Feb. 17, 2009--the date that all analog broadcasts will cease and the entire country switches to digital television.

FORBES: The Switch To Digital