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- The realization of mixed transmission of analog and digital microwave by existing analog microwave transmission path can help to save capital and achieve the aim of digital transmission of signals. 如果利用已有模拟微波传输通道,实现模拟和数字微波信号的混合传输,不仅可以节约资金,又能达到信号数字化传输的目的。
- digital transmission path 数字传输通路
- A transmission path utilized for a call in a communication network. 通信网络中在一次呼叫中所用的传输途径。
- Both rates of knowing rate of AIDS transmission path was above 80%. 教育前后对艾滋病传播途径的知晓率均在80%25以上;
- A network that uses both digital transmission and digital switching. 既使用数字传输又使用数字交换的网络。
- In today's multi-media digital broadcast environment, a wide variety of different image compression techniques are being used in order to maximise the payload capacity of the chosen transmission path. 在今天的多媒体数字广播的环境,各种各样的不同的图像压缩技术中正在使用的,以发挥最大的有效载荷能力,所选择的传输路径。
- A transmission path by which radio or other signals are sent to an aircraft or a communications satellite. 上行路线,向上传输传向航天器或通讯卫星的无线电或其他信号的传输路线
- A signaling data link is a full-duplex bi-directional,digital transmission channel used for signaling. 信令数据链路是信令专用的、全双工双向数字传输信道。
- Usually, the problem is how to reduce the sound pressure level, either at source or on the transmission path. 通常噪声问题的解决办法就是在其声源处或是在其传播途中降低其声压水平。
- This paper proposes a streaming media transmission system which is able to select transmission path dynamically. 提出了一种具备动态路径选择功能的流媒体传输系统。
- Similar techniques of digital transmission are how deep-space probes send back stunning photos like those Voyager 2 recently radioed from Neptune. 与数字传播相似的技术是外层空间探测器怎样发回像“旅行者二号”最近从海王星用无线电发回的那样令人惊叹不已的照片。
- A signaling data link is a full-duplex bi-directional, digital transmission channel used for signaling. 信令数据链路是信令专用的、全双工双向数字传输信道。
- A deliberate change in waveshape, introduced either to counteract the expected effect of a subsequent transmission path or to render the signal less susceptible to noise. 有意引入的波形变化,以抵消其后传输通道的畸变作用或减小噪声对信号的影响。
- The speech signal is a analog one, and we can perform its digital transmission by sampling, quantizing and coding. 话音信号是一个模拟信号,通过采样、量化和编码,我们可以实现话音信号的数字传输。
- It is digital transmission that provides a powerful method for overcoming the noisy environment. 正是数字传输为克服这种噪声环境提供了一种有力的方法。
- In many applications, the balance performance of equipment is crucial in order to ensure a satisfactory suppression of unwanted signals from the normal transmission path. 在许多应用中,从正常的传输路径中确保不需要信号的满意的抑制,设备的平衡性能是关键。
- A telecommunication standard that uses digital transmission to support data communications over regular telephone lines. 它是支持普通电话线数据交互的数据传输通信标准。
- Based on geometrical optics, plane layered model and sphere layered model are used to analyze the laser transmission path and the declination angle from direct path. 基于几何光学的方法,用球面分层和平面分层两种大气分层模式对激光在对流层中传输路径以及产生的仰角误差进行分析。
- Because digital transmission uses airwaves far more efficiently, switching off bandwidth-hogging analogue television frees up broadcasting spectrum. 因为数字电视转换通过关停占用大量带宽的模拟电视,空出频谱,可以更有效地利用广播频率。
- In the evaluation of file transmission time, based on the algorism for linear transmission path, we take the branched path into account to make the algorism perfect. 评估文件传输路径的响应时间时,在直线计算方法的基础上,添加了分支路径计算方法。