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Author: Grant Goddard
Publisher: Radio Books
Published: 2010-09-01
Total Pages: 316
ISBN-13: 095649630X
DOWNLOAD EBOOKGoddard offers a blow-by-blow chronicle of the efforts to implement DAB as a replacement for FM and AM radio in Britain, from the deliberations of the Digital Radio Working Group in 2008 to the legislation of the Digital Economy Act during the final days of the Labour government in 2010.
Author: Wolfgang Hoeg
Publisher: John Wiley & Sons
Published: 2004-01-09
Total Pages: 362
ISBN-13: 0470871423
DOWNLOAD EBOOKNow the standardisation work of DAB (Digital Audio Broadcasting)system is finished many broadcast organisations, network providersand receiver manufacturers in European countries and outside ofEurope (for example Canada and the Far East) will be installing DABbroadcast services as pilot projects or public services. Inaddition some value added services (data and video services) areunder development or have already started as pilot projects. The new digital broadcast system DAB distinguishes itself fromexisting conventional broadcast systems, and the various newinternational standards and related documents (from ITU-R, ISO/IEC,ETSI, EBU, EUREKA147, and others) are not readily available and aredifficult to read for users. Therefore it is essential that a wellstructured technical handbook should be available. The Second Edition of Digital Audio Broadcasting has beenfully updated with new sections and chapters added to reflect allthe latest developments and advances. Digital Audio Broadcasting: Provides a fully updated comprehensive overview of DAB Covers international standards, applications and othertechnical issues Combines the expertise of leading researchers in the field ofDAB Now covers such new areas as: IP-Tunneling via DAB; ElectronicProgramme Guide for DAB; and Metadata A comprehensive overview of DAB specifically written forplanning and system engineers, developers for professional anddomestic equipment manufacturers, service providers, as well aspostgraduate students and lecturers in communicationstechnology.
Author: Charles Chien
Publisher: Springer Science & Business Media
Published: 2007-05-08
Total Pages: 524
ISBN-13: 0306469936
DOWNLOAD EBOOKThis book focuses on a specific engineering problem that is and will continue to be important in the forth-coming information age: namely, the need for highly integrated radio systems that can be embedded in wireless devices for various applications, including portable mobile multimedia wireless communications, wireless appliances, digital cellular, and digital cordless. Traditionally, the design of radio IC’s involves a team of engineers trained in a wide range of fields that include networking, communication systems, radio propagation, digital/analog circuits, RF circuits, and process technology. However as radio IC’s become more integrated, the need for a diverse skill set and knowledge becomes essential for professionals as well as students to broaden beyond their trained area of expertise and to become proficient in related areas. The key to designing an optimized, economical solution for radio systems on a chip hinges on the designer’s thorough understanding of the complex trade-offs from communication systems down to circuits. To acquire the insight and understanding of the complex system and circuit trade-offs, a designer must digest volumes of books covering diverse topics, such as communications theory, radio propagation, and digital/analog/RF circuits. While books are available today that cover the individual areas, they tend to be narrowly focused and do not provide the necessary insight in the specific problem of integrating a complete radio system on a chip.
Author: Brian O'Neill
Publisher: Intellect (UK)
Published: 2010
Total Pages: 258
ISBN-13:
DOWNLOAD EBOOKRadio, the oldest form of electronic broadcasting, has been described as the last medium to go digital. Yet developments have been underway for over twenty years to create new technologies and digital platforms for the transmission of radio in digital form. O'Neill presents detailed studies of the development of Digital Audio Broadcasting (DAB), successes and failures in digital radio implementation, and future scenarios for radio in a fully converged media environment. Essays address the fact that radio now stands at a crossroads in its development, and question whether it has a viable future or whether it will converge with other forms of multimedia and audiovisual media services.
Author: Sung-Moon Michael Yang
Publisher: Springer Nature
Published: 2021-01-07
Total Pages: 760
ISBN-13: 3030577066
DOWNLOAD EBOOKThis book serves as an easily accessible reference for wireless digital communication systems. Topics are presented with simple but non-trivial examples and then elaborated with their variations and sophistications. The book includes numerous examples and exercises to illustrate key points. For this new edition, a set of problems at the end of each chapter is added, for a total of 298 problems. The book emphasizes both practical problem solving and a thorough understanding of fundamentals, aiming to realize the complementary relationship between practice and theory. Though the author emphasizes wireless radio channels, the fundamentals that are covered here are useful to different channels - digital subscriber line, coax, power lines, optical fibers, and even Gigabit serial connections. The material in chapters 5 (OFDM), 6 (Channel coding), 7 (Synchronization), and 8 (Transceivers) contains new and updated information, not explicitly available in typical textbooks, and useful in practice. For example, in chapter 5, all known orthogonal frequency division multiplex signals are derived from its digitized analog FDM counterparts. Thus, it is flexible to have different pulse shape for subcarriers, and it can be serial transmission as well as block transmission. Currently predominant cyclic prefix based OFDM is a block transmission using rectangular pulse in time domain. This flexibility may be useful in certain applications. For additional information, consult the book support website: https://baycorewireless.com
Author: Andrew Dubber
Publisher: John Wiley & Sons
Published: 2014-01-21
Total Pages: 266
ISBN-13: 0745681123
DOWNLOAD EBOOKRadio’s influence can be found in almost every corner of new media. Radio in the Digital Age assesses a medium that has not only survived the challenges of a new technological age but indeed has extended its reach. This is not a book about digital radio, but rather about the medium of radio in its many analogue and digital forms in an age characterised by digital technologies. The context of the digital age reveals new insights about the nature of radio. In this important addition to the world of radio scholarship, Dubber provides a theoretical framework for understanding the medium - allowing for complexity and contradiction, while avoiding essentialism and technological determinism. Introducing radio as a series of practices and phenomena that can be understood through a range of discursive categories, this book explores the relationships between radio, music, politics, storytelling and society in a new and thoughtful way. This book will make essential reading for students of media, communication, broadcasting and the digital industries. It offers a timely and comprehensive introduction for anyone who wishes to understand the role of radio in today’s media landscape.
Author: Tony J. Rouphael
Publisher: Newnes
Published: 2009-03-07
Total Pages: 396
ISBN-13: 0080941737
DOWNLOAD EBOOKUnderstand the RF and Digital Signal Processing Principles Driving Software-defined Radios!Software-defined radio (SDR) technology is a configurable, low cost, and power efficient solution for multimode and multistandard wireless designs. This book describes software-defined radio concepts and design principles from the perspective of RF and digital signal processing as performed within this system. After an introductory overview of essential SDR concepts, this book examines signal modulation techniques, RF and digital system analysis and requirements, Nyquist and oversampled data conversion techniques, and multirate digital signal processing.. KEY TOPICS•Modulation techniquesMaster analog and digital modulation schemes•RF system-design parametersExamine noise and link budget analysis and Non-linear signal analysis and design methodology•Essentials of baseband and bandpass sampling and gain controlIF sampling architecture compared to traditional quadrature sampling, Nyquist zones, automatic gain control, and filtering•Nyquist sampling converter architecturesAnalysis and design of various Nyquist data converters•Oversampled data converter architecturesAnalysis and design of continuous-time and discrete-time Delta-Sigma converters•Multirate signal processing Gain knowledge of interpolation, decimation, and fractional data rate conversion*Offers readers a powerful set of analytical and design tools*Details real world designs*Comprehensive coverage makes this a must have in the RF/Wireless industry
Author: Donald W. Connelly
Publisher: Waveland Press
Published: 2023-10-27
Total Pages: 471
ISBN-13: 1478652144
DOWNLOAD EBOOKWritten for an industry in perpetual motion, Digital Radio Production takes a holistic approach and prepares students to join the business of radio in both large and small markets and across multiple digital platforms. The author shares his 20 years of experience and invaluable insights into radio production, communication, and promotion. The potential of developing technologies like artificial intelligence and voice cloning and their impacts on the world of radio and the professionals who work in it cannot be ignored. In the fourth edition these topics are discussed, along with how and what people listen to on the radio in the twenty-first century. A new chapter on podcasting explores the development of podcasts, as well as the preplanning and equipment needed to create an episode. The flexibility of today’s digital consoles, audio processing software, and delivery formats create more opportunities for creativity and growth in the industry. Fully updated, the text enhances students’ technical skills and knowledge of digital audio recording and transmission. Each chapter features suggested activities outside the classroom, key informative websites, and a glossary of industry terms. The text is accompanied by over 80 audio examples of virtually every aspect of radio production (from microphone techniques to commercial production samples), an outstanding selection of production music that can be creatively reworked and transformed, and a custom studio-tracking session with suggested activities. To download the audio and music demo cuts, click here.
Author: JP Devlin
Publisher: Springer
Published: 2018-07-23
Total Pages: 229
ISBN-13: 3319930702
DOWNLOAD EBOOKThis book examines the history of UK radio from its analogue beginnings to its digital future by highlighting the roles played by the BBC and commercial radio in ensuring the medium’s long-term success. Beginning as a mere technological innovation, radio developed into a broadcasting model which has sustained for almost one hundred years. The UK model was defined by a public service broadcaster responsible for maintaining standards of broadcasting, as well as commercial operators—acting illegally and then legally—who have sought to exploit radio’s economic potential. This book aims to show how both these entities have contributed to the success of radio in the UK, whether acting competitively or by cooperating in order to ensure radio’s survival into the next century. This study will appeal to students of media or anyone with a general interest in the history of radio.
Author: Morteza S Alavi
Publisher: Academic Press
Published: 2016-11-18
Total Pages: 304
ISBN-13: 0128025034
DOWNLOAD EBOOKWith the proliferation of wireless networks, there is a need for more compact, low-cost, power efficient transmitters that are capable of supporting the various communication standards, including Bluetooth, WLAN, GSM/EDGE, WCDMA and 4G of 3GPP cellular. This book describes a novel idea of RF digital-to-analog converters (RFDAC) and demonstrates how they can realize all-digital, fully-integrated RF transmitters that support all the current multi-mode and multi-band communication standards. With this book the reader will: - Understand the challenges of realizing a universal CMOS RF transmitter - Recognize the design issues and the advantages and disadvantages related to analog and digital transmitter architectures - Master designing an RF transmitter from system level modeling techniques down to circuit designs and their related layout know-hows - Grasp digital polar and I/Q calibration techniques as well as the digital predistortion approaches - Learn how to generate appropriate digital I/Q baseband signals in order to apply them to the test chip and measure the RF-DAC performance. - Highlights the benefits and implementation challenges of software-defined transmitters using CMOS technology - Includes various types of analog and digital RF transmitter architectures for wireless applications - Presents an all-digital polar RFDAC transmitter architecture and describes in detail its implementation - Presents a new all-digital I/Q RFDAC transmitter architecture and its implementation - Provides comprehensive design techniques from system level to circuit level - Introduces several digital predistortion techniques which can be used in RF transmitters - Describes the entire flow of system modeling, circuit simulation, layout techniques and the measurement process
