horizontal frequency

简明释义

横扫频率

英英释义

例句

1.In television broadcasting, the horizontal frequency 水平频率 plays a crucial role in signal quality.

在电视广播中，水平频率 horizontal frequency 在信号质量中起着至关重要的作用。

2.To optimize the display settings, you should adjust the horizontal frequency 水平频率 according to your graphics card specifications.

为了优化显示设置，您应该根据显卡规格调整水平频率 horizontal frequency。

3.The horizontal frequency 水平频率 affects the overall clarity of images displayed on the screen.

显示器上图像的整体清晰度受到水平频率 horizontal frequency 的影响。

4.Engineers must consider the horizontal frequency 水平频率 when designing circuits for video applications.

工程师在设计视频应用电路时必须考虑水平频率 horizontal frequency。

5.The horizontal frequency 水平频率 of the monitor determines how often the image is refreshed horizontally.

显示器的水平频率 horizontal frequency 决定了图像在水平方向上刷新的频率。

作文

In the field of electronics and telecommunications, the term horizontal frequency refers to the rate at which horizontal lines are drawn on a display screen. This concept is crucial in understanding how images are rendered on various devices, such as televisions and computer monitors. The horizontal frequency is typically measured in kilohertz (kHz) and indicates how many times per second the electron beam in a CRT (cathode-ray tube) or the pixels in an LCD (liquid crystal display) can refresh the horizontal lines of an image.When we talk about the importance of horizontal frequency, it becomes evident that higher frequencies result in smoother and more stable images. For instance, a television with a low horizontal frequency may produce flickering or blurred images, especially during fast-moving scenes. This is particularly noticeable in action movies or sports broadcasts, where rapid movements are common. Therefore, manufacturers strive to enhance the horizontal frequency of their products to provide better visual experiences for consumers.Moreover, the horizontal frequency also plays a significant role in determining the overall resolution of a display. Higher frequencies allow for more horizontal lines to be displayed within the same time frame, which can contribute to greater detail in the image. For example, a monitor with a horizontal frequency of 30 kHz may only be able to display a limited number of lines compared to one operating at 80 kHz. This difference can be crucial for applications requiring high precision, such as graphic design or video editing.Additionally, understanding horizontal frequency is essential for professionals in the field of broadcasting. Television stations must ensure that their transmission equipment operates at appropriate frequencies to deliver clear signals to viewers. If the horizontal frequency is not correctly calibrated, it can lead to poor reception and distorted images, ultimately affecting viewer satisfaction.In conclusion, the concept of horizontal frequency is vital for anyone involved in electronics, telecommunications, or media production. It influences the quality of images we see on our screens and affects our overall viewing experience. As technology continues to advance, the importance of optimizing horizontal frequency will remain significant, pushing the boundaries of what we can achieve in visual displays. Understanding this term not only enhances our knowledge of electronic devices but also enriches our appreciation for the intricate processes behind the images we often take for granted. Therefore, whether you are a consumer, a technician, or a content creator, grasping the implications of horizontal frequency is essential in today's digital age.

在电子和电信领域，术语水平频率指的是在显示屏上绘制水平线的速率。这个概念对于理解图像如何在各种设备上呈现至关重要，例如电视和计算机显示器。水平频率通常以千赫兹（kHz）为单位进行测量，表示电子束在CRT（阴极射线管）或LCD（液晶显示器）中每秒可以刷新图像的水平线次数。当我们谈论水平频率的重要性时，显而易见的是，更高的频率会导致更平滑和更稳定的图像。例如，具有低水平频率的电视可能会产生闪烁或模糊的图像，尤其是在快速移动的场景中。这在动作电影或体育广播中尤为明显，因为快速运动是常见的。因此，制造商努力提高其产品的水平频率，以为消费者提供更好的视觉体验。此外，水平频率在决定显示器的整体分辨率方面也起着重要作用。更高的频率允许在相同的时间框架内显示更多的水平线，这可以增加图像的细节。例如，水平频率为30 kHz的显示器可能只能在与之相比的80 kHz的显示器中显示有限数量的线条。这种差异对于需要高精度的应用（如图形设计或视频编辑）至关重要。此外，了解水平频率对于广播领域的专业人士也至关重要。电视台必须确保其传输设备在适当的频率下运行，以向观众提供清晰的信号。如果水平频率未正确校准，可能会导致接收不良和图像失真，最终影响观众的满意度。总之，水平频率的概念对于任何参与电子、电信或媒体制作的人都至关重要。它影响我们在屏幕上看到的图像质量，并影响我们的整体观看体验。随着技术的不断进步，优化水平频率的重要性将仍然显著，推动我们在视觉显示方面的成就。因此，无论您是消费者、技术人员还是内容创作者，掌握水平频率的含义在今天的数字时代都是必不可少的。