television standard signal

简明释义

电视标准信号

英英释义

例句

1.The new broadcasting system uses a higher quality television standard signal to enhance viewer experience.

新的广播系统使用更高质量的电视标准信号来提升观众体验。

2.In order to receive the best picture quality, your TV must be compatible with the latest television standard signal.

为了获得最佳画质，您的电视必须与最新的电视标准信号兼容。

3.Understanding the different types of television standard signals can help consumers make informed choices.

了解不同类型的电视标准信号可以帮助消费者做出明智的选择。

4.Many countries are adopting new television standard signals to improve broadcasting efficiency.

许多国家正在采用新的电视标准信号以提高广播效率。

5.The transition from analog to digital required a complete overhaul of the television standard signal.

从模拟到数字的过渡需要对电视标准信号进行全面改革。

作文

The evolution of television has been a remarkable journey, marked by significant technological advancements. One of the foundational elements of this evolution is the concept of the television standard signal, which plays a crucial role in how we receive and interpret broadcast content. Understanding the television standard signal is essential for both consumers and industry professionals alike, as it lays the groundwork for the quality and consistency of television programming.Initially, television signals were transmitted in analog format, which meant that the image and sound were sent as continuous waves. The television standard signal in this context referred to specific frequencies and modulation techniques used to encode the video and audio information. This standardization was necessary to ensure that televisions could decode the signals correctly, leading to a clearer picture and sound. However, with the advent of digital technology, the landscape of television broadcasting began to change dramatically.Digital television introduced a new era of broadcasting, where the television standard signal was redefined. Instead of analog signals, digital signals are composed of binary data, allowing for higher resolution images and better sound quality. The transition from analog to digital broadcasting required a new set of standards, which were developed to accommodate the capabilities of modern technology. This shift not only improved the viewing experience but also allowed for additional features such as interactive content and multiple channels within the same bandwidth.In many countries, the switch to digital broadcasting was mandated, leading to the establishment of various television standard signals. For instance, in the United States, the ATSC (Advanced Television Systems Committee) standard was adopted, while other regions opted for different standards like DVB (Digital Video Broadcasting) or ISDB (Integrated Services Digital Broadcasting). Each of these standards defines how video and audio data is compressed, transmitted, and received, ensuring compatibility across different devices and platforms.The importance of the television standard signal extends beyond just technical specifications; it also impacts regulatory policies and consumer choices. For example, consumers must be aware of the type of signal their television can receive, as this determines whether they need a converter box or a new television altogether. Additionally, understanding these standards helps consumers make informed decisions when purchasing equipment, ensuring they choose products that meet their needs.Moreover, the television standard signal is vital for content creators and broadcasters. By adhering to these standards, they can ensure that their content reaches audiences effectively, regardless of the platform or device being used. As technology continues to advance, we may see further developments in television standard signals, including the potential for 4K and 8K broadcasts, which require even more sophisticated encoding and transmission techniques.In conclusion, the television standard signal is a fundamental aspect of the television industry that influences everything from signal transmission to consumer experience. As we move forward into an increasingly digital world, understanding and adapting to these standards will be essential for both viewers and industry professionals. The journey of television continues to evolve, and with it, the television standard signal remains a key player in shaping the future of visual entertainment.

电视的发展历程是一段显著的旅程，标志着技术的重大进步。其中一个基础元素就是电视标准信号的概念，它在我们接收和解读广播内容方面起着至关重要的作用。理解电视标准信号对于消费者和行业专业人士来说都是必不可少的，因为它为电视节目的质量和一致性奠定了基础。最初，电视信号以模拟格式传输，这意味着图像和声音以连续波的形式发送。在这种情况下，电视标准信号指的是用于编码视频和音频信息的特定频率和调制技术。这种标准化是必要的，以确保电视能够正确解码信号，从而获得更清晰的画面和声音。然而，随着数字技术的出现，电视广播的格局开始发生剧变。数字电视引入了广播的新纪元，在这里，电视标准信号被重新定义。数字信号由二进制数据组成，而不是模拟信号，这使得图像分辨率更高，音质更好。从模拟到数字广播的过渡需要一套新的标准，这些标准的发展旨在适应现代技术的能力。这一转变不仅改善了观看体验，还允许额外的功能，如互动内容和同一带宽内的多个频道。在许多国家，转向数字广播是强制的，导致各种电视标准信号的建立。例如，在美国，采用了ATSC（先进电视系统委员会）标准，而其他地区则选择了不同的标准，如DVB（数字视频广播）或ISDB（综合业务数字广播）。这些标准中的每一个都定义了视频和音频数据的压缩、传输和接收方式，确保不同设备和平台之间的兼容性。电视标准信号的重要性不仅仅体现在技术规格上；它还影响着监管政策和消费者选择。例如，消费者必须了解他们的电视能够接收哪种类型的信号，因为这决定了他们是否需要转换器盒或全新的电视。此外，理解这些标准有助于消费者在购买设备时做出明智的决策，确保他们选择符合自己需求的产品。此外，电视标准信号对内容创作者和广播公司也至关重要。通过遵循这些标准，他们可以确保其内容有效地到达观众，无论使用何种平台或设备。随着技术的不断进步，我们可能会看到电视标准信号的进一步发展，包括潜在的4K和8K广播，这需要更复杂的编码和传输技术。总之，电视标准信号是电视行业的一个基本方面，影响着从信号传输到消费者体验的方方面面。随着我们进入一个日益数字化的世界，理解和适应这些标准对于观众和行业专业人士来说都将是必不可少的。电视的旅程仍在继续，电视标准信号作为塑造视觉娱乐未来的关键角色，依然发挥着重要作用。