Terminator a resistive load placed at the end of a cable to prevent data signals from reflecting back into the data path 终结器终结器就是置于电缆终端的一个电阻负荷,用来防止数据信号又反射回到线路中去。
Today , signaling systems transport not only voice , but also video and data signals throughout both analog and digital networks 现今,信令系统传输的不仅仅是语音,而且还包括视频以及整个模拟和数字网络中的数据信令。
A clamp is used in some data sets to hold receiver output constant and avoid troublesome noise interference when no data signals are being received 钳位电路用于某些数据设备可使接收器输出为常量,并且可在没有收到数据信号时避免噪音干扰。
Compared with the effect made by other program that process data signal , the effect obtained is satisfying , which proves the accuracy of the program 与其他数据信号处理软件的功能效果进行了比较,取得了较好的效果,验证了所编制程序的准确性。
Modem operating at data signalling rates of up to 33600 bit s for use on the general switched telephone network and on leased point - to - point 2 - wire telephone - type circuits 公用电话交换网和点对点二线专线电路上使用的数据信号速率高达33600 bit s的调制解调器
Data generator can generate very complicated digital signals . it can be used as programmable data signal source in the fields of communication , radar , navigation , space , and so on 数字信号发生器可以产生非常复杂的数字激励,可提供通信、雷达、导航、宇航等领域数字设备所需的可编程数据信号。
Then , the research content is decomposed into two parts : sound intensity probe and sound intensity data signal processing module , including their theory , the main frame , hardware , software and so on 之后分声强探头和声强数字信号处理模块两部份,对它们的总体设计、软硬件实现方法和机械结构等几个方面展开了详细的讨论与分析。
This paper analyzes the constructions of foreign and native sound intensity measurement equipments deeply , and mainly investigates sound intensity probe and its data signal - processing module in the sound intensity measurement system 本论文对国内外现有声强测量设备的构造进行了较为深入的了解,并针对其中的声强探头和声强数字信号处理模块进行了细致的研究。
The readout of a dvd rom disk and of a bd rom disk is simulated . the dependence of the readout data signal of a blue - ray rom disk on the geometry of its information layer ( the slope angle of the pits , in particular ) is analyzed 利用这种混合方法,对dvdrom光盘、蓝光rom光盘的光学信号读取过程进行了模拟,并研究了光盘信息层几何结构参数(主要是信息坑的坑角)对读出光信号的影响。
Through communication network , video conference connects certain multimedia conferencing terminals in two or more different places together , transmitting varieties of images , voices and data signals among them , with the attendants feel as if they were holding meetings face to face 视频会议通过通信网络把两个或多个地点的多媒体会议终端连接起来,在其间传送各种图像、话音和数据信号,使出席会议者有亲临现场的感觉。