multiplex broadcasting

简明释义

多路广播

英英释义

例句

1.The new television service offers multiplex broadcasting 多路广播 to provide viewers with a variety of channels simultaneously.

新的电视服务提供 多路广播 multiplex broadcasting，让观众可以同时观看多个频道。

2.The advantage of multiplex broadcasting 多路广播 is that it allows for efficient use of bandwidth.

多路广播 multiplex broadcasting 的优点在于它可以高效利用带宽。

3.With multiplex broadcasting 多路广播, radio stations can transmit multiple programs on different frequencies.

通过 多路广播 multiplex broadcasting，广播电台可以在不同的频率上同时传输多个节目。

4.The implementation of multiplex broadcasting 多路广播 has revolutionized the way we consume media.

多路广播 multiplex broadcasting 的实施彻底改变了我们消费媒体的方式。

5.Many digital platforms are now adopting multiplex broadcasting 多路广播 to enhance user experience.

许多数字平台现在采用 多路广播 multiplex broadcasting 来提升用户体验。

作文

In the modern era of technology, communication has evolved in numerous ways, leading to the emergence of various broadcasting methods. One such method that has gained significant attention is multiplex broadcasting. This innovative technique allows multiple signals to be transmitted simultaneously over a single channel, thereby enhancing the efficiency and effectiveness of broadcasting. Understanding multiplex broadcasting is crucial for anyone interested in the fields of media, telecommunications, and digital communication.To begin with, multiplex broadcasting refers to the process of combining several data streams into one signal for transmission over a shared medium. This is particularly useful in radio and television broadcasting, where multiple programs can be aired at the same time without interference. The technology behind multiplex broadcasting utilizes various techniques such as Time Division Multiplexing (TDM) and Frequency Division Multiplexing (FDM), each serving a specific purpose in optimizing the use of bandwidth.One of the most significant advantages of multiplex broadcasting is its ability to maximize the use of available bandwidth. In traditional broadcasting, a single channel could only carry one signal at a time, which limited the number of programs that could be broadcasted simultaneously. However, with multiplex broadcasting, broadcasters can transmit multiple channels of audio and video content over a single frequency, allowing viewers to access a wider variety of programming options. This not only enhances the viewer experience but also increases the potential revenue for broadcasters by attracting a larger audience.Moreover, multiplex broadcasting plays a vital role in the realm of digital television. With the transition from analog to digital broadcasting, the efficiency of multiplex broadcasting has become even more apparent. Digital signals can be compressed and transmitted more effectively than analog signals, enabling broadcasters to deliver high-definition content without compromising quality. As a result, viewers benefit from improved picture and sound quality, as well as access to additional features such as interactive services and on-demand content.In addition to enhancing the viewing experience, multiplex broadcasting also contributes to the sustainability of broadcasting practices. By utilizing a single channel to transmit multiple signals, the need for additional frequencies is reduced, which helps to minimize the environmental impact of broadcasting activities. This is particularly important in an age where the demand for media content is ever-increasing, and the efficient use of resources is paramount.However, it is essential to recognize that multiplex broadcasting is not without its challenges. The complexity of managing multiple signals can lead to technical difficulties, such as signal degradation or interference. Additionally, as the number of channels increases, so does the competition among broadcasters, which can complicate the landscape of media distribution. Therefore, it is crucial for broadcasters to invest in advanced technology and infrastructure to ensure the smooth operation of multiplex broadcasting.In conclusion, multiplex broadcasting represents a significant advancement in the field of broadcasting, offering numerous benefits to both broadcasters and viewers alike. By allowing multiple signals to be transmitted simultaneously, this technique enhances the efficiency of media distribution, improves the viewer experience, and promotes sustainable practices within the industry. As technology continues to evolve, the importance of multiplex broadcasting will undoubtedly grow, making it an essential concept for anyone involved in media and communication. Understanding its principles and applications will empower individuals to navigate the ever-changing landscape of broadcasting effectively.

在现代科技时代，通信以多种方式发展，导致各种广播方法的出现。其中一种引起了广泛关注的方法是多路广播。这一创新技术允许多个信号在单一频道上同时传输，从而提高了广播的效率和效果。理解多路广播对任何对媒体、通信和数字通信领域感兴趣的人来说都是至关重要的。首先，多路广播指的是将多个数据流组合成一个信号以便通过共享介质进行传输的过程。这在广播电台和电视广播中特别有用，因为可以同时播出多个节目而不会相互干扰。多路广播背后的技术利用了多种技术，如时分复用（TDM）和频分复用（FDM），每种技术在优化带宽使用方面都发挥着特定作用。多路广播的一个显著优势是能够最大限度地利用可用带宽。在传统广播中，单个频道一次只能承载一个信号，这限制了可以同时播出的节目数量。然而，通过多路广播，广播公司可以在单一频率上传输多个音频和视频内容频道，使观众能够访问更广泛的节目选择。这不仅增强了观众体验，还通过吸引更多观众增加了广播公司的潜在收入。此外，多路广播在数字电视领域也发挥着至关重要的作用。随着从模拟广播向数字广播的过渡，多路广播的效率变得更加明显。数字信号可以比模拟信号更有效地压缩和传输，使广播公司能够提供高清内容而不妥协质量。因此，观众受益于更好的图像和声音质量，以及访问互动服务和点播内容等附加功能。除了增强观看体验外，多路广播还有助于广播实践的可持续性。通过利用单一频道传输多个信号，可以减少对额外频率的需求，这有助于最小化广播活动对环境的影响。在需求日益增长的媒体内容时代，有效利用资源显得尤为重要。然而，必须认识到，多路广播并非没有挑战。管理多个信号的复杂性可能导致技术困难，例如信号衰减或干扰。此外，随着频道数量的增加，广播公司之间的竞争也在加剧，这可能会使媒体分发的格局变得复杂。因此，广播公司必须投资于先进的技术和基础设施，以确保多路广播的顺利运行。总之，多路广播代表了广播领域的重要进步，为广播公司和观众提供了众多好处。通过允许多个信号同时传输，这项技术提高了媒体分发的效率，改善了观众体验，并促进了行业内的可持续实践。随着技术的不断发展，多路广播的重要性无疑会增加，使其成为任何涉及媒体和通信的人的基本概念。理解其原理和应用将使个人能够有效地驾驭不断变化的广播格局。