echo signal

简明释义

回波信号反射信号

英英释义

例句

1.The sonar system uses echo signal 回声信号 to detect underwater objects.

声纳系统使用回声信号 echo signal来探测水下物体。

2.The researchers analyzed the echo signal 回声信号 to determine the distance of the reflecting surface.

研究人员分析了回声信号 echo signal以确定反射表面的距离。

3.In radar technology, the echo signal 回声信号 helps in tracking moving targets.

在雷达技术中，回声信号 echo signal有助于跟踪移动目标。

4.To improve communication, we need to reduce the interference with the echo signal 回声信号 in the audio system.

为了改善通信，我们需要减少音频系统中与回声信号 echo signal的干扰。

5.During the experiment, we recorded the echo signal 回声信号 to analyze the sound wave reflections.

在实验过程中，我们记录了回声信号 echo signal以分析声波反射。

作文

In the realm of communication and technology, the term echo signal refers to a reflection of a transmitted signal that is received after bouncing off a surface or medium. This phenomenon is significant in various fields such as telecommunications, sonar, and even in everyday life. Understanding echo signal can help us appreciate how information is transmitted and received, and how it can be affected by different factors.To illustrate the concept of echo signal, let’s consider the example of sonar technology used in submarines. When a submarine sends out a sound wave, it travels through water until it hits an object, such as the ocean floor or a fish. The sound wave then reflects back to the submarine, creating an echo signal. By analyzing the time it takes for the sound to return, the submarine can determine the distance to the object. This principle is not only applicable to submarines but also to various marine animals that use echolocation to navigate and hunt for food.In telecommunications, echo signal plays a crucial role in voice calls. When a person speaks into a phone, their voice is converted into an electrical signal and transmitted to the other party. However, sometimes the original signal gets reflected back, creating an unwanted echo signal. This can lead to confusion during conversations, as both parties may hear their own voices delayed. To combat this issue, modern telecommunication systems employ echo cancellation techniques to filter out these reflections, ensuring clear communication.Moreover, the concept of echo signal extends beyond technical applications; it can also be metaphorically applied to our daily interactions. For instance, when we communicate with others, our words often create a ripple effect, influencing those around us. Just like an echo signal reflects sound, our words can resonate with others, leading to various reactions and responses. This highlights the importance of being mindful of our communication, as our messages can have lasting impacts.In the field of psychology, the idea of echo signal can be related to feedback mechanisms. When we receive feedback from others, it acts as an echo signal that informs us about our actions and behavior. This feedback loop is essential for personal growth and development, as it allows individuals to reflect on their choices and make necessary adjustments.In conclusion, the term echo signal encompasses a wide range of meanings and applications, from technical definitions in sonar and telecommunications to metaphorical interpretations in communication and psychology. By understanding the concept of echo signal, we can better navigate the complexities of our interactions and the technology we rely on. Whether in the depths of the ocean or in the midst of a conversation, the principles behind echo signal remind us of the interconnectedness of our world and the importance of clear communication.

在通信和技术领域，术语回声信号指的是经过表面或介质反射后接收到的传输信号的反射。这种现象在电信、声纳甚至日常生活等多个领域都具有重要意义。理解回声信号可以帮助我们欣赏信息的传输和接收方式，以及它如何受到不同因素的影响。为了说明回声信号的概念，我们考虑声纳技术在潜艇中的应用。当潜艇发出声波时，它会穿过水域，直到撞击到物体，例如海底或鱼类。声波然后反射回潜艇，形成回声信号。通过分析声音返回所需的时间，潜艇可以确定与物体的距离。这一原理不仅适用于潜艇，还适用于各种利用回声定位来导航和捕猎食物的海洋动物。在电信中，回声信号在语音通话中起着至关重要的作用。当一个人对着电话说话时，他们的声音被转换为电信号并传输给另一方。然而，有时原始信号会反射回来，产生不必要的回声信号。这可能导致对话中的混淆，因为双方可能会听到自己延迟的声音。为了应对这个问题，现代电信系统采用回声消除技术来过滤这些反射，确保清晰的通信。此外，回声信号的概念超越了技术应用；它也可以隐喻性地应用于我们的日常互动。例如，当我们与他人交流时，我们的话语往往会产生涟漪效应，影响周围的人。就像回声信号反射声音一样，我们的话语可以引起他人的共鸣，导致各种反应和回应。这突显了在沟通中保持意识的重要性，因为我们的信息可能会产生持久的影响。在心理学领域，回声信号的概念可以与反馈机制相关联。当我们从他人那里收到反馈时，它就像一个回声信号，告诉我们关于我们的行为和行为的信息。这个反馈循环对于个人成长和发展至关重要，因为它允许个人反思自己的选择并进行必要的调整。总之，术语回声信号涵盖了广泛的含义和应用，从声纳和电信中的技术定义，到沟通和心理学中的隐喻解释。通过理解回声信号的概念，我们可以更好地应对我们互动和依赖的技术的复杂性。无论是在海洋深处还是在对话中，回声信号背后的原则提醒我们世界的相互联系以及清晰沟通的重要性。