Video, signal processing, image storing, encoding and decoding techniques are used for time-share analog switching and splicing of multi-channel video signals.
本发明采用视频技术、信号处理技术、图象存贮技术及编解码技术等对多路视频信号作时分模拟切换与拼接。
Also, a large frequency spectrum (698-806 MHz) was freed by switching over from analog TV to the digital one.
此外，从模拟电视信号到数字电视信号的切换也释放了广阔的频道(698- 806mhz)。
Install electromechanical, analog and digital trunking systems, circuits and equipment in telecommunications central offices and switching centres.
在电信中心办公室和交换中心安装工机电，模拟和数字集群系统，电路和设备。
The HSI 29800 Type series recognizes all known ANALOG and DIGITAL ARINC standardized signals and languages. It processed the different formats built in electronic switching.
HSI 29800型系列能够识别所有已知的模拟和数字ARINC标准化信号和语言，它通过内置电子转换处理不同的公式。
The need for fast switching of analog video is outlined here along with the challenges associated with implementing fast switching in these applications.
本文还讨论了模拟视频快速切换的需求以及相关的挑战。
In the fifth semester, we learned fundamental knowledge of semiconductors, AC circuit amplifier, and the switching among logic circuit, analog circuit and digital circuit.
在第五学期我们学了半导体基础知识、交流放大电路、逻辑电路、模拟电路和数字电路的转换。
It can realize detection and control of multiple recurrences of switching values and analog quantities and make the complex detection and control handy and rapid.
它能实现开关量和模拟量的多路循环检测与控制，使得复杂的检测与控制工作变得简单而且迅速。
The intensity modulation in analog scope let you distinguish 100hz ripple, switching ripple, and spike.
模拟示波器的亮度调节可以让你区分100hz的纹波﹐开关纹波及尖峰。
EGE's programmable temperature controllers feature a compact design and two switching outputs or one analog output.
荟英社的可编程温度控制器采用了紧凑的设计和两个开关输出或一个模拟输出。
The problem of switching noise is analyzed in detail and analog filter between APF and power system is designed according to the equivalent circuit of compensation part.
详细分析了所选方案存在的开关噪声成因，并且建立了补偿环节的等效电路，据此完成了有源滤波 器与系统连接处的模拟滤波 器的设计；
On an analog and digital mixed print circuit board, the digital simultaneous-switching noise may bother the sensitive analog circuit.
在数模混合布板时，数字电路的同步开关噪声往往会影响敏感的模拟电路。
On an analog and digital mixed print circuit board, the digital simultaneous-switching noise may bother the sensitive analog circuit.
在数模混合布板时，数字电路的同步开关噪声往往会影响敏感的模拟电路。
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