noisy channel

简明释义

有噪声信道

英英释义

例句

1.In a communication system, the message was distorted due to the noisy channel (嘈杂信道).

在一个通信系统中，由于noisy channel（嘈杂信道），信息被扭曲了。

2.When sending signals through a noisy channel (嘈杂信道), error correction becomes crucial.

在通过noisy channel（嘈杂信道）发送信号时，错误纠正变得至关重要。

3.Engineers are constantly working to improve the reliability of data transmission over a noisy channel (嘈杂信道).

工程师们不断努力提高通过noisy channel（嘈杂信道）的数据传输可靠性。

4.Wireless networks often suffer from issues related to a noisy channel (嘈杂信道).

无线网络常常遭受与noisy channel（嘈杂信道）相关的问题。

5.The research focused on how to mitigate interference in a noisy channel (嘈杂信道).

研究集中在如何减轻noisy channel（嘈杂信道）中的干扰。

作文

In the field of information theory, the concept of a noisy channel refers to a communication medium that is subject to interference and distortion. This idea was introduced by Claude Shannon in his groundbreaking work on data transmission. A noisy channel can be understood as a metaphor for any situation where the message being sent is altered or corrupted before it reaches its intended destination. The challenges posed by a noisy channel are significant, especially in our increasingly digital world, where data integrity is crucial.Communication can take many forms, from verbal conversations to digital messaging. However, in each case, there exists the potential for noise to interfere with the clarity of the message. For example, when speaking over the phone, background noise can distort what is being said. Similarly, in digital communications, data packets may be lost or corrupted due to various factors such as network congestion or hardware malfunctions. Understanding the implications of a noisy channel helps us appreciate the importance of error correction techniques and robust communication protocols.One of the key aspects of dealing with a noisy channel is the development of coding strategies that can mitigate the effects of noise. Error-correcting codes, for instance, allow the receiver to detect and correct errors that occur during transmission. This is particularly important in applications such as satellite communications and mobile networks, where the reliability of data transmission is paramount. By acknowledging the presence of a noisy channel, engineers and researchers can design systems that are more resilient to disruptions.Moreover, the concept of a noisy channel extends beyond technical communication systems. It can also be applied to social interactions and relationships. In everyday conversations, misunderstandings often arise due to factors such as emotional states, preconceived notions, or external distractions. Recognizing these 'noises' can help individuals communicate more effectively and reduce conflicts. Just like in a technical context, developing strategies to clear out the noise in interpersonal communication can lead to better understanding and stronger connections.In conclusion, the notion of a noisy channel serves as a valuable framework for analyzing communication processes across various domains. Whether in technology or human interaction, recognizing and addressing the noise that interferes with the clarity of messages is crucial. As we continue to advance in our digital age, the principles derived from understanding noisy channels will remain relevant, guiding us toward more effective and reliable communication solutions.

在信息理论领域，噪声通道的概念指的是一个受干扰和失真影响的通信媒介。这个想法是由克劳德·香农在他开创性的关于数据传输的研究中提出的。噪声通道可以理解为一个隐喻，指的是在发送的信息在到达预定目的地之前被改变或损坏的任何情况。噪声通道所带来的挑战是显著的，尤其是在我们日益数字化的世界中，数据完整性至关重要。通信可以采取多种形式，从口头对话到数字消息。然而，在每种情况下，都存在噪声干扰信息清晰度的潜力。例如，在电话交谈时，背景噪声可能会扭曲所说内容。同样，在数字通信中，数据包可能由于网络拥堵或硬件故障等各种因素而丢失或损坏。理解噪声通道的影响有助于我们欣赏错误纠正技术和稳健通信协议的重要性。处理噪声通道的关键方面之一是开发能够减轻噪声影响的编码策略。例如，错误纠正码允许接收方检测和纠正传输过程中发生的错误。这在卫星通信和移动网络等应用中尤为重要，因为数据传输的可靠性至关重要。通过承认噪声通道的存在，工程师和研究人员可以设计出更具抗干扰能力的系统。此外，噪声通道的概念超越了技术通信系统。它也可以应用于社会互动和人际关系。在日常对话中，由于情绪状态、先入之见或外部干扰等因素，误解往往会产生。认识到这些“噪声”可以帮助个人更有效地沟通，减少冲突。就像在技术上下文中一样，发展清除人际沟通中噪声的策略可以导致更好的理解和更强的联系。总之，噪声通道的概念作为分析各个领域通信过程的有价值框架。无论是在技术上还是在人际互动中，识别和解决干扰消息清晰度的噪声至关重要。随着我们在数字时代的不断进步，理解噪声通道所衍生的原则将继续保持相关性，引导我们朝着更有效和可靠的通信解决方案前进。