IBOC Digital Radio and the State of the Digital Radio Industry

2007 ◽  
pp. 3-32
Author(s):  
David P. Maxson
1999 ◽  
Vol 91 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Michael Thompson

Community radio faces the new century with some threats to its original ideals, but with the opportunity to remake itself and to harness new technologies to improve its position in the radio industry. There are challenges with the decline of government support and the inexorable pressure of commercialism; however, new licences and the arrival of digital radio provide opportunities for an expanding sector.


Info ◽  
2014 ◽  
Vol 16 (5) ◽  
pp. 70-85 ◽  
Author(s):  
Juergen Steinheber

Purpose – The diffusion of digital radio has experienced more challenges than for digital TV regarding a digital switchover. The purpose of this paper shows on the specific case of Germany, which difficulties the digital sound broadcasting technology of Digital Audio Broadcasting (DAB) has been facing from several points of view. The difficulties are reviewed and outlined to overcoming different barriers and to facilitating its diffusion. Design/methodology/approach – The paper analyses how the diffusion of digital radio is perceived by industry representatives such as radio consultants and several stakeholders along the value chain of the radio industry. In semi-structured interviews, participants describe and evaluate the challenges for DAB as digital audio broadcasting standard mainly in Germany. Findings – After two decades of deploying digital radio in Germany, its success is still missing. Various very different aspects have prevented the diffusion of the new technology. Among various barriers, the radio industry sees missing benefits, marketing errors and a lack of inter-industrial collaboration as barriers in a retro-perspective. Research limitations/implications – The analysis does not cover other countries, where DAB as standard was introduced. Also other standards for digital radio are not considered. Practical implications – With referring to barriers for digital radio, there is a scope for those countries about to introduce the technology to troubleshoot the failings of overcoming barrier. An idea can emerge, how authorities and industrial stakeholders can help to facilitate the diffusion of digital radio. It also indicates the need of governmental interaction for the coordination of a technology introduction in a network industry. Social implications – The theoretical model, referred to, gives a good overview of potential diffusion barriers as most identified problems for the German case. The model and the illustrated problems of the paper can be used in practice to manage potential diffusion problems during technology introductions. Originality/value – There is a lack of published information about the faced challenges for the diffusion of digital radio. The retro-perspective benefits from the broad experience of participants having observed the challenges of the past decade with DAB in Germany. Additionally, the results are mapped to a theoretical framework with limits for the diffusion of innovation for generalising.


2021 ◽  
pp. 1-15
Author(s):  
Intan Soliha Ibrahim

Objektif kajian ini adalah untuk meneliti perkembangan transformasi industri radio di Radio Televisyen Malaysia. Kajian yang menggunakan kaedah kualitatif menerusi analisis terhadap dokumen kajian; (1) Pembangunan dan Perkembangan Penyiaran Radio Digital di Malaysia: Satu Kajian Kes di Radio Televisyen Malaysia; dan (2) Analisis Implikasi Perkembangan Industri Radio dari Era Penyiaran Konvensional ke Era Penyiaran Digital: 1996-2016.Transformasi penyiaran radio konvensional global tidak terhasil secara sendiri. Ia terhasil daripada fenomena digitalisasi dan dibentuk oleh senario industri media. Senario industri media mempunyai hubungan yang signifikan dengan ekonomi dan politik sesebuah negara. Setiap perubahan yang berlaku terhadap penyiaran radio dibuat adalah berasaskan kepada dasar dan perancangan sesebuah negara. Perancangan pendigitalan industri radio di Malaysia telah dimulakan seawal tahun 1997 oleh Radio Televisyen Malaysia. Langkah tersebut diambil selaras dengan Dasar Telekomunikasi Negara dan Dasar Pembangunan Nasional. Bagaimanapun, terdapat jurang pendigitalan yang ketara antara badan penyiaran nasional dan swasta. Hasil analisis mendapati bahawa badan penyiaran nasional itu mempunyai visi dan misi yang jelas mengenai pendigitalan radio, namun pelaksanaan kepada perancangan tersebut berhadapan dengan pelbagai kekangan dan cabaran. Ia menjadikan usaha pendigitalan radio free-to-air di Malaysia sebagai sesuatu yang tidak pasti.   The objective of this study is to examine the development of radio industry transformation in Radio Televisyen Malaysia. This study uses qualitative methods by analysing research documents; (1) Development of Digital Radio Broadcasting in Malaysia: A Case Study in Radio Television Malaysia; and (2) Implications analysis of Radio Industry Development from the Conventional Era to Digital Era: 1996-2016. The transformation in global conventional radio broadcasting did not happen on its own. It resulted from the digitalisation phenomenon and shaped by the scenario in the media industry. The scenario in the media industry has a significant relationship with the economy and politics of a country. Every change that occurs in radio broadcasting is made based on the policies and plans of a country. In Malaysia, Radio Televisyen Malaysia has started their plan for digitalisation in radio as early as 1997. The action is taken in line with the National Telecommunications Policy and the National Development Policy. However, there is a significant digitalisation gap between national and private broadcasting bodies. The result shows that the national broadcasting body has a clear vision and mission on radio digitalisation; however, its implementation faces various constraints and challenges. It makes the digitalisation of free-to-air radio in Malaysia uncertain.


Author(s):  
T. A. Welton

Various authors have emphasized the spatial information resident in an electron micrograph taken with adequately coherent radiation. In view of the completion of at least one such instrument, this opportunity is taken to summarize the state of the art of processing such micrographs. We use the usual symbols for the aberration coefficients, and supplement these with £ and 6 for the transverse coherence length and the fractional energy spread respectively. He also assume a weak, biologically interesting sample, with principal interest lying in the molecular skeleton remaining after obvious hydrogen loss and other radiation damage has occurred.


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