flicker signal

简明释义

闪光信号

英英释义

例句

1.The emergency exit sign emitted a flicker signal when the power went out.

当停电时，紧急出口标志发出了闪烁信号。

2.The traffic light emitted a flicker signal to indicate that it was about to change.

交通灯发出了闪烁信号，以表示即将改变。

3.When the power supply is unstable, devices may show a flicker signal indicating a problem.

当电源不稳定时，设备可能会显示出闪烁信号，表示出现问题。

4.During the presentation, the projector displayed a flicker signal before the image stabilized.

在演示过程中，投影仪在图像稳定之前显示了一个闪烁信号。

5.The lighthouse uses a flicker signal to guide ships safely to shore.

灯塔使用闪烁信号来引导船只安全靠岸。

作文

In the vast world of communication, signals play a crucial role in conveying information. One such term that often comes up in discussions about visual signals is the flicker signal. A flicker signal refers to a type of signal that is characterized by rapid and intermittent changes in light intensity. This phenomenon can be observed in various contexts, from simple light bulbs to complex electronic displays. Understanding the concept of flicker signal is essential for both engineers and everyday users alike.To begin with, the flicker signal can be seen in everyday life, particularly in lighting systems. For example, when a light bulb is nearing the end of its lifespan, it may start to flicker, creating a flicker signal that indicates it needs replacement. In this case, the flickering serves as a warning sign, alerting users to take action before the bulb completely burns out. This simple yet effective communication method demonstrates how flicker signals can provide valuable information without the need for complex systems.Moreover, the concept of flicker signal extends beyond just lighting. In the realm of electronic devices, screens often utilize flicker signals to create images. For instance, televisions and computer monitors use a technique called pulse-width modulation (PWM) to control brightness levels. When the screen flickers at a certain frequency, it produces a flicker signal that our eyes perceive as a steady image. However, some individuals are sensitive to these flickers, which can lead to discomfort or even headaches. This highlights the importance of understanding flicker signals not only for technological advancements but also for user comfort and health.Furthermore, in the field of telecommunications, flicker signals can be utilized in optical communication systems. Light-based communication relies on modulating the intensity of light to transmit data over fiber optic cables. By sending flicker signals at high speeds, vast amounts of information can be transmitted efficiently. This application showcases the versatility of flicker signals in modern technology, allowing for faster and more reliable communication networks.In addition to their practical applications, flicker signals also have artistic implications. Artists and designers often experiment with light to create dynamic installations that incorporate flickering elements. By manipulating flicker signals, they can evoke emotions and draw attention to specific aspects of their work. This intersection of art and technology demonstrates how flicker signals can transcend mere functionality and become a medium for creative expression.In conclusion, the flicker signal is a multifaceted concept that permeates various aspects of our lives. From providing warnings in everyday objects to facilitating advanced communication systems, understanding flicker signals is essential for navigating both technology and art. As we continue to innovate and explore new frontiers, the significance of flicker signals will undoubtedly grow, shaping the way we interact with the world around us. Therefore, whether through practical applications or creative endeavors, recognizing the power of flicker signals can enhance our understanding of communication in all its forms.

在广阔的交流世界中，信号在传递信息方面发挥着至关重要的作用。一个经常出现在视觉信号讨论中的术语是闪烁信号。闪烁信号指的是一种信号，其特征是光强度的快速和间歇性变化。这种现象可以在各种背景中观察到，从简单的灯泡到复杂的电子显示器。理解闪烁信号的概念对工程师和普通用户都至关重要。首先，闪烁信号可以在日常生活中看到，特别是在照明系统中。例如，当灯泡接近其使用寿命的尽头时，它可能会开始闪烁，产生一个闪烁信号，表明它需要更换。在这种情况下，闪烁作为警告信号，提醒用户在灯泡完全烧坏之前采取行动。这种简单而有效的沟通方式展示了如何通过闪烁信号提供有价值的信息，而无需复杂的系统。此外，闪烁信号的概念不仅限于照明。在电子设备的领域，屏幕通常利用闪烁信号来创建图像。例如，电视和计算机显示器使用一种称为脉宽调制（PWM）的技术来控制亮度水平。当屏幕以一定频率闪烁时，它产生一个闪烁信号，我们的眼睛将其视为稳定的图像。然而，一些人对这些闪烁敏感，这可能导致不适甚至头痛。这突显了理解闪烁信号的重要性，不仅对于技术进步，也对于用户的舒适和健康。此外，在电信领域，闪烁信号可以应用于光通信系统。基于光的通信依赖于调制光的强度，通过光纤电缆传输数据。通过以高速发送闪烁信号，可以高效地传输大量信息。这一应用展示了闪烁信号在现代技术中的多功能性，使得通信网络更快、更可靠。除了实用应用外，闪烁信号还具有艺术意义。艺术家和设计师经常利用光线进行实验，创造动态装置，融入闪烁元素。通过操控闪烁信号，他们可以唤起情感并将注意力吸引到作品的特定方面。这种艺术与技术的交汇展示了闪烁信号如何超越单纯的功能性，成为创造性表达的一种媒介。总之，闪烁信号是一个多方面的概念，渗透到我们生活的各个方面。从日常物品中提供警告到促进先进的通信系统，理解闪烁信号对于导航技术和艺术都至关重要。随着我们继续创新和探索新的前沿，闪烁信号的重要性无疑将增长，塑造我们与周围世界的互动方式。因此，无论是通过实用应用还是创造性努力，认识到闪烁信号的力量可以增强我们对各种形式交流的理解。