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'... a highly imaginative and often very entertaining book ... which ... probably says more than any other available text about the limitations and possibilities of present forms of radio.' Professor Laurie Taylor on the first edition of Understanding Radio Understanding Radio is a fully revised edition of a key radio textbook. Andrew Crisell explores how radio processes genres such as news, drama and comedy in highly distinctive ways, and how the listener's use of the medium has important implications for audience studies. He explains why the sound medium, even more than television, has played such a crucial role in the development of modern popular culture. The book also introduces students to the broadcasting landscape in a time of great change for national and local radio provision. Understanding Radio will be essential reading both to students of media and to those with a practical involvement in programme production. This new edition includes: a revised history of radio bringing the reader right up to date a brand new chapter on 'talk-and-music' radio, the format adopted by many of the new stations. Andrew Crisell lectures in communication and media studies at the University of Sunderland. He has written widely on radio and co-founded Wear FM, winner of the 1992 Sony 'Radio Station of the Year' award.
'... a highly imaginative and often very entertaining book ... which ... probably says more than any other available text about the limitations and possibilities of present forms of radio.' Professor Laurie Taylor on the first edition of Understanding Radio Understanding Radio is a fully revised edition of a key radio textbook. Andrew Crisell explores how radio processes genres such as news, drama and comedy in highly distinctive ways, and how the listener's use of the medium has important implications for audience studies. He explains why the sound medium, even more than television, has played such a crucial role in the development of modern popular culture. The book also introduces students to the broadcasting landscape in a time of great change for national and local radio provision. Understanding Radio will be essential reading both to students of media and to those with a practical involvement in programme production. This new edition includes: a revised history of radio bringing the reader right up to date a brand new chapter on 'talk-and-music' radio, the format adopted by many of the new stations. Andrew Crisell lectures in communication and media studies at the University of Sunderland. He has written widely on radio and co-founded Wear FM, winner of the 1992 Sony 'Radio Station of the Year' award.
An explanation of how radio works, ranging from the scientific principles, through the equipment to legal and practical questions related to broadcasting.
In the offered book the fundamentals of electromagnetic fields and waves are discussed based on the great Maxwell equations. The book is conceived as a textbook for serious technical and classical universities in the considered themes. Nevertheless, it can be used, of course, as the reference book for wide group of engineers, researches and practical experts. Material of this book is divided into four main parts connected between them. The first part (Fundamental of Electrodynamics) is devoted to explanation of Maxwell equations and methods of its solutions. Besides classical interpretation the generalized equations are discussed, which take into consideration the scalar magnetic fields. New approaches allow description of so-called longitudinal electromagnetic waves, which have the absolutely non-standard propagation properties, and permit to explain various electrodynamics paradoxes, which cannot be explained in another way. The main characteristics of wave processes in the free space and in transmission lines (feeders) are described. The second part (Radio Wave Propagation) investigates the obvious patterns of diffraction and interference phenomena at radio wave propagation for the obstacle presence in the propagation track, which is typical for all practical situations. Radio wave propagation of various frequency ranges is fulfilled separately taking into consideration the specific features of reflections from the atmosphere parts, attenuation in different media, types of propagating waves, multipath effects, diffraction and non-standard conditions of obstacle overcoming including non-usual ways of atmosphere ducts. The third part is devoted to description of various types and antennas, beginning from simplest (vibrators) and ending by complicate adaptive antenna arrays. Description is fulfilled on the reviewing level with many obvious figures, not to rely on strict mathematical methods, but rather on the concept level. Fourth part includes description of UHF devices, which are the elements’ base of UHF devices including surface and bulk integrated UHF circuits. These results have in many aspects the pioneer character and they are not widely known to experts. Distinctive feature of the offered book is sufficiently simplifies description of the very complicated electrodynamics problems available for the modern students and for young engineers. Of course, it is impossible to deal without mathematics in theses areas but required mathematics can be replaced by the many patterns, which give the chance to understand problems and to determine the complex questions. Sample Chapter(s) Chapter1: GENERAL DEFINITIONS AND RELATIONS OF ELECTRODYNAMICS (498 KB)Contents:FRONT MATTERCHAPTER 1. GENERAL DEFINITIONS AND RELATIONS OF ELECTRODYNAMICSCHAPTER 2. ELECTROMAGNETIC FIELDS AND WAVESCHAPTER 3. MAIN PHYSICAL PHENOMENA AT RADIO WAVES PROPAGATIONCHAPTER 4. PROPAGATION OF RADIO WAVES OF DIFFERENT RANGES AND ITS APPLICATION AREASCHAPTER 5. PRINCIPAL CHARACTERISTICS OF ANTENNASCHAPTER 6. ANTENNAS OF DECIMILLIMETER, MILLIMETER AND CENTIMETER WAVESCHAPTER 7. ANTENNAS OD DECIMETER, METER AND DECAMETER WAVESCHAPTER 8. ANTENNAS OF HECTOMETER, KILOMETER MYRIAMETER WAVESCHAPTER 9. ANTENNAS FOR TV, RADIO RELAY AND SPACE COMMUNICATION LINESCHAPTER 10. ELECTROMAGNETIC COMPATIBILITY OF RADIO ENGINEERING SYSTEMS. ANTENNAS AND THE PROBLEM OF ITS MINIATURIZATIONCHAPTER 11. MAIN COMPONENTS OF THE ELEMENT BASE OF ANTENNA-FEEDER ENGINEERINGCHAPTER 12. BASE ELEMENTS AND FUNCTIONAL UNITS OF ANTENNA- FEEDER ENGINEERINGBACK MATTERReadership: The book is conceived as a textbook for serious technical and classical universities in the considered themes. Nevertheless, it can be used, of course, as the reference book for wide group of engineers, researches and practical experts.
This book sets out to provide the theoretical foundations that will enable radio network planners to plan model and optimize radio networks using state-of-the-art findings from around the globe. It adopts a logical approach, beginning with the background to the present status of UMTS radio network technology, before devoting equal coverage to planning, modelling and optimization issues. All key planning areas are covered, including the technical and legal implications of network infrastructure sharing, hierarchical cell structure (HCS) deployment, ultra-high-site deployment and the benefits and limitations of using computer-aided design (CAD) software. Theoretical models for UMTS technology are explained as generic system models, stand-alone services and mixed services. Business modelling theory and methods are put forward, taking in propagation calculations, link-level, UMTS static and UMTS dynamic simulations. The challenges and goals of the automated optimization process are explored in depth using cutting-edge cost function and optimization algorithms. This theory-based resource containing prolific illustrative case studies explains the reasons for UMTS radio networks performance issues and how to use this foundational knowledge to model, plan and optimize present and future systems.
Combines the theory and practical - with simulation tools for the understanding and design of Ultra Wide Band (UWB) communication networks. UWB is a revolutionary technology - recently receiving FCC approval. The UWB standard has several advantages including high transmission rates and the ability to carry signals while accounting for solid matter interference. Provides a theoretical analysis of the fundamentals of UWB radio communications supported by practical examples developed using computer simulations using MATLAB. UWB devices can be used for a variety of communications applications involving the transmission of very high data rates over short distances without suffering the effects of multi-path interference. UWB communication devices could be used to wirelessly distribute services such as phone, cable, and computer networking throughout a building or home. These devices could also be utilized by police, fire, and rescue personnel to provide covert, secure communications devices. The book presents the theoretical analysis of fundamental principles of Ultra Wide Band (UWB) radio communications supported by practical examples developed using computer simulation. The simulation codes are provided in the form of user-customizable MATLAB) functions which are included in the book. The examples are inserted within the theoretical treatise in order to help and guide the reader in the understanding of analytical principles. The book covers issues related to both UWB signal transmission and UWB network organization. In particular, the topics covered by the book are: principles of UWB radio transmission and modulation (PPM, PAM and DS-UWB for Impulse Radio, OFDM for the multi-band approach), UWB channel modeling, receiver structures, Multi User Interference modeling, Localization, Network organization: advanced Medium Access Control and routing design strategies.
As long as there has been a church, there has been Christian communication--"people of the book" bearing "the good news" from one place to another, persuading, teaching and even delighting an ever-broadening audience with the message of the gospel. Amid ongoing advances in technology and an ever-more-multicultural context, however, the time has come for a broad appraisal of the state of evangelical communications. Quentin Schultze and Robert H. Woods Jr. have assembled scholars from across the country to analyze and assess a wide range of media including radio popular music worship music and media television film periodicals books Internet church drama comics gaming theme parks advertising public relations merchandising These shifting media, and the communications enterprise as a whole, are put in cultural and ethical perspective. Also addressed are Catholic and Jewish perspectives on the state of religious media. This project is ongoing. For additional resources and further conversation, visit understandingevangelicalmedia.com.
With original contributions from an international team of well-known experts, media activists, and promising young scholars, this comprehensive volume examines community media from theoretical, empirical, historical, and practitioner perspectives. Organized thematically, this collection explores the intersection between community media and issues of democratic theory and the public sphere, cultural politics and social movement theory, neoliberal communication policy and media reform efforts, as well as media activism and international solidarity building. Foregrounding the relationship between symbolic and material relations of power in an increasingly interdependent world, this collection examines the role of alternative, independent, and community-based media in the global struggle for communicative democracy. Understanding Community Media explores a wide range of media forms and practice. Each essay considers the particular and distinctive ways local populations make use of various technologies for purposes of community communication. Taken together, this distinctive collection provides an incisive and timely analysis of the relationship between media and society, technology and culture, and communication and community. * Features more than 35 original, cutting-edge essays * Provides a comprehensive overview of community media around the world including essays on women's video collectives in India, indigenous radio in Colombia, street newspapers in Canada, and independent media in Nigeria. * Makes a timely and important contribution to a burgeoning sub-field of media and cultural studies.
Gunter provides a detailed examination of the demographic, behavioural and psychological profiles of the older customer showing how to target advertising and respond to the changes in their spending force.
This introductory volume explores the playwright's chaotic universe, where God has retreated beyond the stars and where blind chance is the real prime mover, justice is corruptible, ideologies useless, and tragedy no longer possible. Yet despite the overriding pessimism of Durrenmatt's Weltanschauung, the author argues that the playwright remains a genial master of comedy. Through the laughter he allows his readers to see that all is not lost, that there are virtues worth fighting for, and that there are still courageous Don Quixotes worthy of the title "hero." Crockett contends that as a theorist of the modern German stage, Durrenmatt challenges Bertolt Brecht and offers alternatives. As a craftsman of prose fiction, he fashions the stout thread with which the readers enter his labyrinths and eventually find their way back out, while his literary Theseuses, clinging to gossamer strands, sometimes fall prey to the monster in the maze.
What are alternative media? What roles do alternative media play in pluralistic, democratic societies? What are the similarities and differences between alternative media, community media, civil society media and rhizomatic media? How do alternative media work in practice? This clear and concise text offers a one-stop guide through the complex political, social and economic debates that surround alternative media and provides a fresh and insightful look at the renewed importance of this form of communication. Combing diverse case studies from countries including the UK, North America and Brazil, the authors propose an original theoretical framework to help understand the subject. Looking at both 'old' and 'new' media, the book argues for the importance of an alternative media and suggests a political agenda as a way of broadening its scope. Understanding Alternative Media is valuable reading for students in media, journalism and communications studies, researchers, academics, and journalists.
Step-by-step techniques, illustrated with highly visual examples throughout the book, show you how to build up your ActionScripting skills quickly and effectively. A support website (www.sprite.net/understanding) provides all the content you need to try out the techniques shown in the book for yourself. Ideal for those studying multimedia and information technology and anyone who wants to produce highly effective online interactive content. This guide gives you all you need to ensure you have a firm foundation of knowledge on how to use ActionScript creatively so you can produce professional results.
Bachmann & her critique of postwar Europe.
This title features clearly written text and extensive colour diagrams, experiments and examples. Summaries, short and long questions and multiple-choice questions ensure thorough exam preparation and revision. Frequent hints and questions provide invaluable support and facilitate study at home. It provides excellent support from GCSE; in particular Double Award Science, and extra support with mathematics. Fully worked solutions are further explained by an interactive CD-ROM.

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