Introduced the signal grounding patlems, the selection of grounding points and so on.
本人介绍了信号接地方式以及接地点的选择等内容。
For example, signal conditioning for audio data from a microphone may involve nothing more than grounding the system properly and perhaps using a lowpass filter.
比如，从麦克风采集的音频信号调节可能涉及以上任何接地系统的正确与否以及是否使用低通滤波器。
In site operation, stator grounding protection often gives false signal, therefore some units raise the setting value greatly for the dependability of protection.
现场运行中定子接地保护误发信号时有发生，一些单位为使保护运行可靠，从而大幅度提高定值。
Through analyze the factor that signal input, power supply, grounding interfere to portable picker, we'll take the corresponding elimination measure to enhances system's reliability.
通过分析信号输入、电源、接地等对便携采集器造成干扰的因素，采取相应的消除措施提高系统的可靠性。
Several factors contributes to the damages on control equipment such as the bad grounding of power supply and signal cables, virtual earth and utilizing installing bracket as grounding etc.
引起热控设备损坏的原因有电源及信号电缆接地不良、虚接地及利用安装支架作为接地等情况。
Grounding is a method to hold down electromagnetic interference, for different signal, the grounding is different.
接地是抑制电磁干扰的方法之一，对于不同电平、不同频率的信号所采用的接地方式也不同。
The paper analyzes the method of low frequency signal injection, which is usually used to detect DC system grounding fault, and advances the method based on wavelet transforms.
分析了低频信号注入法，并且针对其缺陷提出了基于小波变换的检测方案。
Introduced the principle of design and the main performance of railway links up grounding wire with alloy sheath and railway signal links up grounding wire with conductive plastic sheath.
介绍了合金护套铁路贯通地线与导电塑料护套铁路贯通地线的设计原理及主要性能。
With the circuit schematic design and the high speed PCB design, completes PCB composition, stackup design, internal layer design, system grounding design and high-speed signal line design.
在电路原理图设计中遵循高速信号电路PCB设计原则，完成了系统PCB的布局、叠层设计、内电层设计、系统接地设计和高速信号线等设计；
With the circuit schematic design and the high speed PCB design, completes PCB composition, stackup design, internal layer design, system grounding design and high-speed signal line design.
在电路原理图设计中遵循高速信号电路PCB设计原则，完成了系统PCB的布局、叠层设计、内电层设计、系统接地设计和高速信号线等设计；
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