It solves the problem of modulate and demodulation of differential signal and achieve data and power signal communication in coaxial-cable.
该模块解决了对差分信号“调制”、“解调”问题，实现了数据和电源在同轴电缆上的同步传输。
First, the function and hardware components of testing device are introduced. The implementation of signal communication and the design of testing circuit are emphasized.
论文首先详细阐述检测装置功能与硬件组成，然后着重进行信号通讯与检测电路的设计与改进。
This paper introduces a way of simple place signal communication. The way is proved to be effective by practice. It has the high practical value at present condition of the PLC USES.
本文介绍了一种简易位信号通讯方式，通过实际应用效果理想，它在目前PLC应用现状下有较高的实用价值。
The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.
在给定信号强度和噪声水平的情况下，以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。
This is the mechanical type of communication, which includes the use of signal flags, the 21-gun salute, horns, and sirens.
这是一种机械式的传播，包含信号旗、21响礼炮、号角、汽笛。
Among these eight ingredients, encoding and decoding are of special significance because communication is achieved by encoding a message into a signal and by decoding this signal at the receiving end.
在这八个成分中，编码和解码具有特别的意义，因为通信是通过将消息编码为信号并通过在接收端解码该信号来实现的。
The classification and identification of communication signal is a typical statistical pattern identification.
通信信号的分类识别是一种典型的统计模式识别问题。
The automatic modulation identification for communication signals is a still important problem in the intercepted signal processing.
通信信号的自动调制识别在截获信号处理方面是一个十分重要的课题。
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 navigation, and so on.
数据信号发生器可以产生非常复杂的数字激励信号，可为通信、雷达、导航、宇航等领域数字设备提供所需的可编程数据信号。
The source coding through compression to remove the source redundancies, achieves the compression bitrate, improve communication efficiency, achieve the purpose of effective transmission signal.
信源编码通过压缩编码来去掉信号源中的冗余成分，以达到压缩码率，提高通信的效率，实现信号有效传输的目的。
Speech recognition, which focuses on speech as object, is an important research direction of speech signal processing and a primary technology to realize the communication between human and machines.
语音识别是以语音为研究对象，是语音信号处理的一个重要研究方向，是实现人机通信的主要技术。
The signal input channel and long distance data communication are explained at some length.
对信号的输入通道及远程数据通讯等作了较为详细的介绍。
The meter is controlled by PC586 via remote communication with higher measuring accuracy using signal averaging technology of the software. The meter has a wide adaptability in clinical practices.
该血压计利用远程通讯，由上位机586进行系统管理，并采用软件的信号平均技术来达到较高的测量精度，在医疗临床上有广泛的适用性。
In the section of hardware design, selection of the CAN bus communication interface card, design of CAN nodes and the signal acquisition system are introduced.
在其硬件设计中，着重介绍了CAN总线通讯接口卡的选择、CAN节点设计与信号采集系统设计。
Eye contact is sometimes the key to communication. It can signal friendliness or hostility, interest or boredom, and understanding or confusion.
有时候，眼神接触是交流的关键。它可以成为表达友好或敌意，感兴趣或者不耐烦，理解或者困惑的信号。
The problem of indoors signal coverage is related to the quality of mobile communication service.
室内信号的覆盖问题关系到移动通信服务的质量。
CBI and TCC, RBC using RJ45 Ethernet connection, and the application of railway signal safety communication protocol, can prevent network penetration between systems.
CBI与TCC、RBC间采用RJ45以太网连接，并且应用铁路信号安全通信协议，可以防止系统间网络渗透问题。
With the use of KingView communication with single-chip, this design measures the analog signal and finally displays vivid image in PC.
利用组态王和单片机通信进行模拟量的测量，在PC上应用生动形象的画面进行显示；
Expedite communication link and steady received signal is very important to communication's building.
畅通的通信链路以及稳定的接收信号对通信的建立是至关重要的。
To avoid the problem of mutual infiltration between the system network, especially through the Ethernet network of the signal safety data communication network.
避免系统网络之间的相互渗透问题，尤其是通过以太网络对信号安全数据通信网的渗透问题。
Bell ringing, as a signal of non language communication, was especially prepared for the senile and infirm patients, with a satisfaction rate of 97.37%.
而摇铃主要作为年老体弱患者需要非语言交流的信号，满意率为97.37%。
This paper describes the signal characteristic in optical fiber communication systems, and the way to set the signal levels appropriately for the minimum average error rate.
本文阐述光纤数字通信中部分响应信号的特点，和适当地设置信号电平使平均误码率达到最小的方法。
With the rapid growth on multimedia signal processing and communication, virtual video conferencing is becoming possible.
随着多媒体信息处理和通信技术的飞速发展，虚拟视频会议系统越来越成为可能。
About 70 percent of facilities, including power supply, monitoring, communication and signal, have been installed along the line and the rest will be finished by the end of this year, the report said.
据北京晚报的报道称，该线路上包括供电、监控和信号系统设施中的70%已经安装完毕，其余部分将在今年年底完成。
Digital baseband signal transmission is the digital communication system, one of an important part of.
数字基带信号的传输是数字通信系统的重要组成部分之一。
Then using sine and cosine signal realized secure communication application.
并用正弦和余弦信号实现保密通信应用。
The modem of analog and digital signal is the center of communication system.
数字与模拟信号的调制解调是通信系统的核心。
This was our signal to enable communication to take place.
这是我们的信号，允许通讯开始发生。
It plays an important role in signal delivery, material communication, and so on.
它在细胞间信号传递，物质交流等方面都起着重要的作用。
It plays an important role in signal delivery, material communication, and so on.
它在细胞间信号传递，物质交流等方面都起着重要的作用。
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