simplex transmission

简明释义

单工传输

英英释义

例句

1.When using walkie-talkies, if one person talks at a time, it can be considered simplex transmission.

当使用对讲机时，如果一个人一次只说话，可以视为单工传输。

2.In a classroom, the teacher's lecture often employs simplex transmission where students listen without responding.

在课堂上，老师的讲课通常采用单工传输，学生听讲而不作回应。

3.A television signal is transmitted using simplex transmission, allowing viewers to receive content but not send anything back.

电视信号使用单工传输进行传输，允许观众接收内容但无法发送任何信息。

4.The old radio broadcasts were an example of simplex transmission, as they only allowed listening and not talking back.

旧时的广播电台是单工传输的一个例子，因为它们只允许收听而不允许回复。

5.In a basic communication system, a phone call uses simplex transmission to send audio in one direction only.

在一个基本的通信系统中，电话通话使用单工传输仅向一个方向发送音频。

作文

In the realm of data communication, understanding different types of transmission modes is crucial for efficient information exchange. One such mode is simplex transmission, which refers to a communication method that allows data to flow in only one direction. This means that one device can send information to another device, but the reverse is not possible. For instance, a classic example of simplex transmission can be seen in traditional television broadcasting. The television station transmits signals to viewers' televisions, but the viewers cannot send any information back to the station. The concept of simplex transmission plays a significant role in various applications, especially in scenarios where feedback is unnecessary. In industrial automation, for example, sensors often use simplex transmission to send data to a central control system. These sensors continuously monitor environmental conditions, such as temperature or pressure, and transmit this data without requiring any response from the control system. This one-way communication is efficient and reduces the complexity of the system.Another area where simplex transmission is commonly used is in computer networks. Many devices, such as keyboards and mice, communicate with computers using simplex transmission. When you press a key on your keyboard, the signal is sent to the computer, but the computer does not need to send a response back to the keyboard for it to function. This makes simplex transmission an ideal choice for devices that require simple input without the need for feedback.However, while simplex transmission is beneficial in certain contexts, it also has its limitations. Since it only allows for one-way communication, it may not be suitable for applications that require real-time interaction or feedback. For example, in a two-way conversation, both parties need to communicate with each other, which would necessitate a different mode of transmission, such as duplex transmission.In conclusion, simplex transmission is a fundamental concept in the field of data communication, characterized by its one-way data flow. Its applications are wide-ranging, from television broadcasting to industrial automation and peripheral devices in computer networks. While it offers simplicity and efficiency in specific scenarios, it is essential to recognize its limitations. Understanding when to use simplex transmission versus other transmission modes is vital for designing effective communication systems that meet the needs of various applications.

在数据通信领域，理解不同类型的传输模式对于高效的信息交换至关重要。其中一种模式是单工传输，指的是一种仅允许数据单向流动的通信方法。这意味着一个设备可以向另一个设备发送信息，但反向则不可行。例如，传统电视广播就是单工传输的经典例子。电视台将信号传输给观众的电视机，但观众无法将任何信息发送回电视台。单工传输的概念在各种应用中发挥着重要作用，特别是在不需要反馈的场景中。例如，在工业自动化中，传感器通常使用单工传输将数据发送到中央控制系统。这些传感器不断监测环境条件，如温度或压力，并传输这些数据，而无需中央控制系统的任何响应。这种单向通信是高效的，减少了系统的复杂性。单工传输还广泛应用于计算机网络。许多设备，如键盘和鼠标，使用单工传输与计算机进行通信。当你按下键盘上的一个键时，信号会发送到计算机，但计算机不需要向键盘发送回应以使其正常工作。这使得单工传输成为那些需要简单输入而不需要反馈的设备的理想选择。然而，尽管单工传输在某些上下文中是有益的，但它也有其局限性。由于它只允许单向通信，因此可能不适合需要实时交互或反馈的应用。例如，在双向对话中，双方都需要相互沟通，这就需要另一种传输模式，例如双工传输。总之，单工传输是数据通信领域的一个基本概念，其特征是单向数据流。它的应用范围广泛，从电视广播到工业自动化以及计算机网络中的外设。虽然它在特定场景中提供了简单性和效率，但必须认识到它的局限性。理解何时使用单工传输与其他传输模式相比，对于设计满足各种应用需求的有效通信系统至关重要。