您要查找的是不是：
- data signal message 数据信号消息
- A change from one significant condition to another in a telegraph or a data signal. 在电报或数据信号中，从一个有效状态到另一个有效状态的一种变化。
- Modulate: To mix a voice or data signal onto a carrier for transmission in a communications network. 调制:把声音或数据信号混入承载体内，以便在通信网络内传送的情况。
- A digital data network (DDN) is a data transmission network within which digital channels are utilized for data signal transmission. 数字数据网(DDN)是采用数字信道来传输数据信号的数据传输网。
- When the temperate has changed greatly .The system will also transmit one reversal data signal in order to control the vidicon on site . 同时为了实现对现场摄像机的控制，还需回传一路数据信号。
- All modulus switch (ADC) and the d/a converter (DAC) all needs a datum signal, usually is the voltage datum. 所有模数转换器(ADC)和数模转换器(DAC)都需要一个基准信号，通常为电压基准 。
- In WLANs, a third type of modulation called phase modulation is used to superimpose the data signal onto the carrier signal that is broadcast by the transmitter. 在WLAN中，第三种调变称为相位调变，使用来附加资料讯号到传送器广播出的载波讯号。
- Signaling message handling functions deal with message routing,discrimination and distribution. 信令消息处理功能用来处理消息路由、识别和分布。
- The routing label is used by the signaling message handling operations for the delivery operation. 信令消息使用路由标签处理，用于进行送达工作的操作。
- Signaling message handling functions deal with message routing, discrimination and distribution. 信令消息处理功能用来处理消息路由、识别和分布。
- Modulate: To mix a voice or data signal onto a carrier for transmission in a communications network. Data is modulated onto the carrier by various methods, such as amplitude modulation (AM), frequency modulatikon (FM), etc. 调制:把声音或数据信号混入承载体内，以便在通信网络内传送的情况。数据调制，有各种方法，例如振幅调制（调幅）和频率调制（调频）。
- Direct memory access(DMA)is an important technology used for fast speed data transfer in data signal processor(DSP). DMA is able to move data block independent of CPU, and this capability meets real time image processing. 直接内存存取(DMA)是数字信号处理器(DSP)中用于快速数据交换的重要技术,它具有独立于CPU的后台批量数据传输能力,能够满足实时图像处理中高速数据传输要求。
- A receiver demodulates the carrier signal that arrives from its antenna. The receiver interprets the phase changes of the carrier signal and reconstructs from it the original electrical data signal. 接收器解调变到达它的天线的载波讯号。接收器解释载波讯号的相位变化和从它原来的电资料讯号重建。
- The pilot number is used to match the information presented for incoming calls through the Session Initiation Protocol (SIP) signaling message information on the message. 引导号码用于与通过邮件上的会话初始协议(SIP)信号邮件信息提供的传入呼叫信息匹配。
- For the generation of a BOC signal, the data signal, which can be encoded with a convolution code and interleaved, is spread with ranging codes and then an offset carrier is added. BOC 信号的世代，能与一个回旋密码一起改为暗码并且插入纸的数据信号与排列密码一起传布，然后一个抵销运送者被增加。
- Before two kinds allow to be offerred through HFC compositive change a service, last kinds apply at VDSL network commonly, can provide sound, video and data signal for different terminal unit. 前两种答应通过HFC提供集成化服务，最后一种一般应用于VDSL网络，可为不同终端设备提供声音、视频和数据信号。
- In data communications, a mode in which data is transmitted at a specific data signalling rate during controlled, intermittent intervals. 在数据通信中,在受控制的时间间隔内,按特定数据信号发送速率发送数据的一种方式。
- Which devices are primarily used to extend cable segments within a collision domain by regenerating the data signals? 哪些装置主要地用来在一个碰撞领域里面藉由再产生数据信号扩充电缆片段?
- Decoder A device used to unscramble data signals and display them on a video screen. 解读数据信号并把它列出于显示器的荧光屏上的装置。
