multiplexor

简明释义

英[ˈmʌltɪpleksə(r)]美[ˈmʌltɪpleksər]

n. 多路器，多路复用器

英英释义

单词用法

同义词

反义词

例句

1.The paper introduces theory and design of high density resistivity prospecting testing sys-tem, especially the programming multiplexor in its key components.

本文详细介绍了高密度电阻率测试系统，特别是其关健部件程控式多路转换器的原理及设计。

2.The paper introduces theory and design of high density resistivity prospecting testing sys-tem, especially the programming multiplexor in its key components.

本文详细介绍了高密度电阻率测试系统，特别是其关健部件程控式多路转换器的原理及设计。

3.In keeping with the Reactor pattern, a Selector class is a multiplexor of Channels.

与反应器模式一致，Selector类是Channel的多路复用器。

4.A design of MPEG-2 system multiplexor is proposed.

提出了一种MPEG - 2系统复用器的设计。

5.The network engineer installed a multiplexor to combine multiple data streams into one signal.

网络工程师安装了一个多路复用器将多个数据流合并为一个信号。

6.In our telecommunications lab, we frequently use a multiplexor for testing different channels.

在我们的电信实验室，我们经常使用多路复用器来测试不同的频道。

7.The multiplexor allows us to send audio and video signals over the same cable.

这个多路复用器让我们可以通过同一根电缆发送音频和视频信号。

8.By using a multiplexor, we can optimize bandwidth usage in our network.

通过使用多路复用器，我们可以优化网络中的带宽使用。

9.A digital multiplexor is essential for modern communication systems.

数字多路复用器对现代通信系统至关重要。

作文

In the world of electronics and telecommunications, the term multiplexor refers to a device that combines multiple signals into one signal over a shared medium. This process is known as multiplexing, and it is crucial for efficient data transmission. The fundamental purpose of a multiplexor is to allow multiple inputs to share a single output line, which maximizes the use of bandwidth and minimizes the need for additional wiring. To better understand the significance of a multiplexor, consider a scenario in a busy office where several employees need to send data simultaneously. Without a multiplexor, each employee would require a separate communication line, leading to chaos and inefficiency. However, by using a multiplexor, all employees can send their data through a single line, which is then separated at the receiving end. This not only streamlines the communication process but also reduces costs associated with cabling and maintenance. The functionality of a multiplexor can be illustrated with an example from everyday life. Imagine a multi-lane highway where multiple vehicles (data signals) travel towards a single toll booth (output). The toll booth can only process one vehicle at a time, so it needs a mechanism to manage the flow of traffic. Similarly, a multiplexor manages multiple data streams and ensures they are transmitted efficiently over a single channel. There are various types of multiplexors, including time-division multiplexors (TDM), frequency-division multiplexors (FDM), and wavelength-division multiplexors (WDM). Each type has its own specific applications and advantages. For instance, TDM is commonly used in digital communication systems, where time slots are allocated to different signals, allowing them to share the same channel without interference. On the other hand, FDM is often used in radio and television broadcasting, where different frequencies carry different signals simultaneously. In modern telecommunications, the role of a multiplexor has become even more critical with the advent of high-speed internet and multimedia content. As more users demand higher bandwidth for activities such as streaming video, online gaming, and video conferencing, multiplexors help ensure that the available bandwidth is utilized effectively. They enable service providers to deliver multiple services over the same infrastructure, enhancing user experience and satisfaction. Moreover, the implementation of multiplexors in networks contributes to scalability. As the number of users and devices continues to grow, adding more multiplexors allows for easier expansion of network capacity without the need for extensive rewiring or infrastructure changes. This flexibility is essential for businesses and service providers aiming to adapt to changing demands in technology and consumer behavior. In conclusion, the multiplexor is a vital component in the realm of data communication and networking. Its ability to combine multiple signals into one makes it indispensable for efficient data transmission. As technology continues to evolve, the importance of multiplexors will only increase, paving the way for faster, more reliable communication systems that can meet the demands of a connected world.

在电子和电信的世界中，术语multiplexor指的是一种将多个信号组合成一个信号并通过共享媒介传输的设备。这个过程被称为复用，它对于高效的数据传输至关重要。multiplexor的基本目的是允许多个输入共享单个输出线路，从而最大化带宽的使用并最小化额外布线的需求。 为了更好地理解multiplexor的重要性，考虑一下在繁忙办公室中的一个场景，其中几位员工需要同时发送数据。如果没有multiplexor，每个员工都需要一条单独的通信线路，这将导致混乱和低效。然而，通过使用multiplexor，所有员工可以通过单条线路发送数据，然后在接收端进行分离。这不仅简化了通信过程，还减少了与布线和维护相关的成本。 multiplexor的功能可以通过日常生活中的一个例子来说明。想象一下，一条多车道高速公路，上面有多辆汽车（数据信号）驶向一个收费站（输出）。收费站一次只能处理一辆车，因此它需要一种机制来管理交通流量。类似地，multiplexor管理多个数据流，并确保它们通过单个通道高效传输。 有各种类型的multiplexors，包括时分复用器（TDM）、频分复用器（FDM）和波长分复用器（WDM）。每种类型都有其特定的应用和优势。例如，TDM通常用于数字通信系统，在这些系统中，时间片分配给不同的信号，使它们能够在不干扰的情况下共享同一通道。另一方面，FDM通常用于广播电视，其中不同的频率同时承载不同的信号。 在现代电信中，随着高速互联网和多媒体内容的出现，multiplexor的作用变得更加重要。随着更多用户对视频流、在线游戏和视频会议等活动的高带宽需求，multiplexors帮助确保可用带宽得到有效利用。它们使服务提供商能够通过相同的基础设施提供多种服务，从而增强用户体验和满意度。 此外，multiplexors在网络中的实施有助于可扩展性。随着用户和设备数量的不断增长，添加更多multiplexors可以更轻松地扩展网络容量，而无需进行广泛的重新布线或基础设施更改。这种灵活性对于希望适应技术和消费者行为变化的企业和服务提供商至关重要。 总之，multiplexor是数据通信和网络领域的重要组成部分。它将多个信号组合成一个信号的能力使其在高效数据传输中不可或缺。随着技术的不断发展，multiplexors的重要性只会增加，为实现更快、更可靠的通信系统铺平道路，以满足连接世界的需求。