| 书目名称 | The Digital Dividend of Terrestrial Broadcasting | | 编辑 | Roland Beutler | | 视频video | | | 概述 | Covers the current situation of the Digital Dividend as it pertains to international frequency management.Describes spectrum management which is available to employ the Digital Dividend for non-broadc | | 图书封面 |  | | 描述 | .The “digital revolution” of the last two decades has pervaded innumerable aspects of our daily lives and changed our planet irreversibly. The shift from analog to digital broadcasting has facilitated a seemingly infinite variety of new applications—audience interactivity being but one example. The greater efficiency and compression of digital media have endowed broadcasters with a “digital dividend” of spare transmission capacity over and above the requirements of terrestrial broadcasting. The question is, who will use it, and how? Comparing the European experience with that of broadcasters elsewhere in the world, the author sketches the current status of international frequency management, quantifies the value of the “dividend” itself, analyzes the details of the analog-to-digital switchovers already completed, and posits what the future holds for the sector. As we grapple with new devices, inconceivable a mere generation ago, that allow us to access digital media instantly, anywhere and at any time of day, this book is a potent reminder that what we have witnessed so far may be just the first wavering steps along a road whose destination we can only guess at.. | | 出版日期 | Book 2012 | | 关键词 | Digital Switch-Over in Broadcasting; Digital Terrestrial Broadcasting Systems; Spectrum Management; dig | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4614-1569-5 | | isbn_softcover | 978-1-4939-0072-5 | | isbn_ebook | 978-1-4614-1569-5 | | copyright | Springer Science+Business Media, LLC 2012 |
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发表于 2025-3-21 19:10:20
