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THE PROSPECTS FOR DIGITAL RADIO: Policy and technology for a new broadcasting system

机译：数字广播的前景：新广播系统的政策和技术

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Digital audio broadcasting is a major innovation in radio, one that is at its most advanced in Europe. It has the potential to deliver high-quality audio reception and to increase significantly the capacity of the radio spectrum, with the possibility of an expansion of both the range and diversity of radio programming. Nevertheless, in the UK and elsewhere it remains relatively unknown and under-adopted in comparison with other consumer technologies like digital television. This article examines the origins of digital radio, and considers how this technology is expected to become a mass communications technology, eventually supplanting analogue radio. However, in its present form, there is little that is novel currently being offered on digital radio, and the economic and political contexts in which it is being developed may encourage further concentration of ownership and reduce diversity of choice in listening. Unlike previous innovations then, such as FM broadcasting, there appear to be few compelling advantages of digital radio that will persuade listeners to adopt this new technology. If this new technological system is to succeed, alternative uses must be found for it, and one area for which it might be suited is mobile data communications. The article concludes by suggesting that this might mean that radio becomes of secondary importance to this potentially lucrative application of digital audio broadcasting technology.
机译：数字音频广播是无线电领域的一项重大创新，是欧洲最先进的技术。它有可能提供高质量的音频接收并显着增加无线电频谱的容量，并有可能扩大无线电节目的范围和多样性。然而，在英国和其他地方，与数字电视等其他消费技术相比，它仍然相对未知且未被广泛采用。本文研究了数字无线电的起源，并考虑了该技术如何有望成为大众通信技术，最终取代了模拟无线电。但是，以目前的形式，目前在数字广播中所提供的新颖性很少，并且正在发展它的经济和政治环境可能会鼓励所有权的进一步集中并减少收听的选择多样性。与当时的诸如FM广播之类的创新不同，数字广播似乎没有什么引人注目的优势，可以说服听众采用这项新技术。如果这一新技术系统要成功，就必须找到替代用途，并且移动数据通信可能是它适合的领域。本文的结论是暗示这可能意味着无线电对于数字音频广播技术的这种潜在有利可图的应用具有次要的重要性。

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