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call signal是什么意思

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call signal 是什么意思

中文翻译与英英解释

【无线电】呼号。
call:    vt. 1.大声念[说],喊,叫。 2.召唤,叫来,请来 ...
signal:    n. 1.信号,暗号;信号器。 2.动机,导火线 (fo ...

例句与用法

1.Ncs ipcablecom network call signaling management information base requirements
个人间有线通信网络呼叫信号

2.A methodology , called signal subspace correlation ( ssc ) , is introduced
这个方法称为讯号次空间关联法。

3.Call signalling protocols and media stream packetization for packet based multimedia communications systems
基于包的多媒体通信系统上的呼叫信令协议及媒体流打包技术

4.Provides capacity and performance testing of the network for audio quality , call signaling , and endpoint robustness
提供网络的容量和性能测试,用于音频质量、呼叫信令和端点的健全性。

5.Network call signaling protocol for the delivery of time critical services over cable television networks using cable modems
使用电缆调制解调器通过电缆电视网传送时间严格的服务用网络呼叫信令协议

6.Three kinds of signaling , ras signaling , q . 931 call signaling and h . 245 control signaling are engaged in the establishment of h . 323 calling process
323呼叫建立过程涉及到三种信令: ras信令、 q 931呼叫信令和h 245控制信令。

7.Estimating a dynamical trajectory of the reverberation and then taking it out from the observation , all target echoes should be obtained . that is called signal separation
信号分离是指在相空间中估计混响动力学轨道,从观测中减去估计的混响,从而分离出目标回波。

8.Today ' s familiar telephony features - - such as caller id , call waiting and 800 / 888 numbers - - are intelligent value - added services made possible by a protocol called signaling system 7 ( ss7 )
今天人们熟悉的电话功能,如主叫识别、呼叫等待、 800 / 888业务等,都是由于有了七号信令系统协议而实现的智能增值业务。

9.Through matlab simulations , this improved algorithm can not only achieve the same resolution ability as the conventional music algorithm in ideal conditions , but also acquire the resolution ability and estimation precision that music algorithm can ’ t obtain in the nonideal condition of so - called signal eigenvalue leakage
通过matlab仿真,该改进方法不仅可以在理想情况下取得和传统music算法一样的分辨力,而且在所谓的信号特征值泄露的非理想情况下可以取得传统music算法不能达到的分辨力和估计精度,同时一定程度上减小了运算量。

10.In the design and application of electronic engineering , both in open circuit and in closed circuit , signal is certainly affected by environment , the status of the transport network and the change of the parameters of the components applied . then the characters of useful information will be changed more or less and the change is generally called as distortion , namely so - called signal distortion
<中文摘要> =在电子工程的设计和应用中,信号无论在开路传输或闭路传输中都受到环境、传输网络的工作状态和应用的元器件参数变化的影响,从而会或多或少地改变有用信息的性质,这种变化就是所谓的信号畸变现象,通常称作失真。

 
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