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Digital Television Fundamentals
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Book Synopsis Digital Television Fundamentals by : Michael Robin
Download or read book Digital Television Fundamentals written by Michael Robin and published by McGraw-Hill Professional. This book was released on 2000-06-30 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plain-talking intro to television's newest technology. Digital Television Fundamentals, Second Edition, by Michael Robin and Michel Poulin, is the ideal guide for everyone who deals with digital video production or equipment design - or who just wants to know how this new phenomenon works. Fully detailed and heavily illustrated, this easy-reading reference covers it all--from video and audio fundamentals...to bit-serial distribution and ancillary data multiplexing...to digital signal compression and distribution methods of coding and decoding. In this edition you'll find: multimedia television treatment covering technologies, hardware, systems, workstations, A/V signal processing, disk storage, servers, cameras, VCRs, CD-ROM, DVI--plus interconnections, multimedia software, systems, and applications and standardization activities; late-breaking information on the DTV standard and how it affects broadcasting equipment and operations; a focus on the importance of relevant SMPTE and CCIR-ITU standards; details on digital/analog equipment compatibility issues; much more!
Book Synopsis Fundamentals of Digital Television Transmission by : Gerald W. Collins
Download or read book Fundamentals of Digital Television Transmission written by Gerald W. Collins and published by Wiley-IEEE Press. This book was released on 2000-11-09 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive, single source reference on what engineers and managers need to know to migrate successfully from analog to digital TV systems. Well-known industry consultant Gerald Collins describes all major digital TV transmission standards and provides practical guidance on the implementation, operation, and performance of the major transmission systems in current use worldwide.
Book Synopsis Television Fundamentals by : John Watkinson
Download or read book Television Fundamentals written by John Watkinson and published by Taylor & Francis. This book was released on 1996-04-17 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Television today means moving pictures in colour with sound, brought to the viewer by terrestrial or satellite broadcast, cable or recording medium. The technique and processes necessary to create, record, deliver and display television pictures form the major part of this book. Television Fundamentals is written in clear English, with a minimum of mathematics. Readers are taken, in a logical sequence of small steps, through the fundamental principles of the subject, with practical applications and a guide to troubleshooting included. Encoding, decoding, recording and transmission are treated in depth. John Watkinson is an independent consultant in digital video, audio and data technology. He is a Fellow of the AES and presents lectures, conference papers and training courses worldwide. he is the author of numerous other Focal Press books, including: Compression in Video and Audio, The Art of Digital Audio and The Art of Digital Video (now in their second editions), the Art of Data Recording, An Introduction to Digital Audio, An Introduction to Digital Video, The Digital Video Tape Recorder and RDAT.
Book Synopsis Digital Basics for Cable Television Systems by : Jeffrey L. Thomas
Download or read book Digital Basics for Cable Television Systems written by Jeffrey L. Thomas and published by Prentice Hall. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: PLEASE PROVIDE ?
Download or read book Digital Television written by John Arnold and published by John Wiley & Sons. This book was released on 2007-10-26 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only single, comprehensive textbook on all aspects of digital television The next few years will see a major revolution in the technology used to deliver television services as the world moves from analog to digital television. Presently, all existing textbooks dealing with analog television standards (NTSC and PAL) are becoming obsolete as the prevalence of digital technology continues to become more widespread. Now, Digital Television: Technology and Standards fills the need for a single, authoritative textbook that covers all aspects of digital television technology. Divided into three main sections, Digital Television explores: * Video: MPEG-2, which is at the heart of all digital video broadcasting services * Audio: MPEG-2 Advanced Audio Coding and Dolby AC-3, which will be used internationally in digital video broadcasting systems * Systems: MPEG, modulation transmission, forward error correction, datacasting, conditional access, and digital storage media command and control Complete with tables, illustrations, and figures, this valuable textbook includes problems and laboratories at the end of each chapter and also offers a number of exercises that allow students to implement the various techniques discussed using MATLAB. The authors' coverage of implementation and theory makes this a practical reference for professionals, as well as an indispensable textbook for advanced undergraduates and graduate-level students in electrical engineering and computer science programs.
Book Synopsis HDTV and the Transition to Digital Broadcasting by : Philip J. Cianci
Download or read book HDTV and the Transition to Digital Broadcasting written by Philip J. Cianci and published by Taylor & Francis. This book was released on 2012-07-26 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: HDTV and the Transition to Digital Broadcasting bridges the gap between non-technical personnel (management and creative) and technical by giving you a working knowledge of digital television technology, a clear understanding of the challenges of HDTV and digital broadcasting, and a scope of the ramifications of HDTV in the consumer space. Topics include methodologies and issues in HD production and distribution, as well as HDTV's impact on the future of the media business. This book contains sidebars and system diagrams that illustrate examples of broadcaster implementation of HD and HD equipment. Additionally, future trends including the integration of broadcast engineering and IT, control and descriptive metadata, DTV interactivity and personalization are explored.
Book Synopsis Basic TV Technology by : Robert L Hartwig
Download or read book Basic TV Technology written by Robert L Hartwig and published by Taylor & Francis. This book was released on 2012-11-12 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic TV Technology is the essential basic guide to the fundamentals underlying all television and video systems, written for students and nontechnical professionals. You don't need to have a math or science background in order to understand this explanation of how the principal pieces of equipment work, what their functions are, and how they are integrated to form a complex video system. An understanding of this material will be necessary for you to succeed in the real world, where one person often has to perform many different roles and functions within a production. Armed with some basic technical background information, you'll be more effective at figuring out new applications and at problem-solving. The fourth edition of Basic TV Technology has been updated to reflect the industry shift to digital video and includes new information on compression, television standards, LCD displays, HD, and equipment. This book features the accessible Media Manual format, in which every topic is covered in two pages: one of explanatory text and one of figures. For more information on TV technologies, go to: http://www.insightmedia.info/news/
Book Synopsis Lighting for Digital Video and Television by : John Jackman
Download or read book Lighting for Digital Video and Television written by John Jackman and published by CRC Press. This book was released on 2004-01-09 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital video students and enthusiasts must learn lighting fundamentals and techniques to enhance the visual quality of their work. Moreover, since lighting specifications for digital video differ significantly from those for analog video or film, professional videographers and cinematographers must learn how to adapt their lighting skills for this new digital medium to ensure that the final product meets broadcast standards. This complete course in digital video and television lighting begins with how the human eye and the camera process light and color, progresses through the basics of equipment and setups, and culminates with practical lessons on how to solve common problems. It features clear illustrations and real-world examples that demonstrate proper equipment use, safety issues, and staging techniques. Detailed diagrams, figures, and photos illustrate techniques that enable novices to complete basic lighting setups. This new edition also features a 16-page color insert and new chapters on interview setups and lighting for low budgets.
Book Synopsis Fundamentals of Digital Communication by : Upamanyu Madhow
Download or read book Fundamentals of Digital Communication written by Upamanyu Madhow and published by Cambridge University Press. This book was released on 2008-03-06 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a concise presentation of the concepts underlying the design of digital communication systems, without the detail that can overwhelm students. Many examples, from the basic to the cutting-edge, show how the theory is used in the design of modern systems and the relevance of this theory will motivate students. The theory is supported by practical algorithms so that the student can perform computations and simulations. Leading edge topics in coding and wireless communication make this an ideal text for students taking just one course on the subject. Fundamentals of Digital Communications has coverage of turbo and LDPC codes in sufficient detail and clarity to enable hands-on implementation and performance evaluation, as well as 'just enough' information theory to enable computation of performance benchmarks to compare them against. Other unique features include space-time communication and geometric insights into noncoherent communication and equalization.
Book Synopsis Digital Television Fundamentals by : Michael Robin
Download or read book Digital Television Fundamentals written by Michael Robin and published by McGraw-Hill Companies. This book was released on 1997 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engineering-level guide shows television and broadcast engineers how to assure equipment compatibility in analog, digital, or mixed systems, meet relevant standards requirements, and measure performance in audio and video equipment. Chapters on data multiplexing, compression, signal processing, and multimedia clarify the complexities of digital television in terms that digital novices will readily grasp.
Book Synopsis Principles of Digital Audio and Video by : Arch C. Luther
Download or read book Principles of Digital Audio and Video written by Arch C. Luther and published by Artech House Publishers. This book was released on 1997 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arch Luther is one of the most respected authorities in this field, and in this comprehensive book he provides engineers with a firm grounding in digital technology for audio and video and shows how to apply it to various fields, including the digitally interactive Internet.
Book Synopsis Introduction to Cable Television (CATV) by : Lawrence Harte
Download or read book Introduction to Cable Television (CATV) written by Lawrence Harte and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the fundamentals of cable television systems, the equipment they use, what services they can offer, and how cable television fits and compares with other broadcast technologies. Cable television (CATV) is a television distribution system that uses a network of cables to deliver multiple video, data, and audio channels. This book provides an overview of cable television system technology including cable modems, digital television, high definition television (HDTV), along with how cable systems are evolving to offer advanced services such as ultra broadband and video on demand (VOD). Described are the basic parts of cable television systems including set top boxes, cable modems, distribution systems, and head end equipment. Analog and digital video technology fundamentals are provided including the different types of analog video (NTSC, PAL, and SECAM) and the key types of digital video compression (MPEG-2, MPEG-4 and VC-1). You will discover why and how cable system operators are converting some of their networks from analog to digital to give more channel capacity and to provide for broadband Internet (cable modem) services. Described are the fundamentals of the data over cable service interface specifications (DOCSIS) and what each revision of DOCSIS provides to cable system operators. Explained are the different types of subscription services and value added pay per view (PPV) services including near video on demand (NVOD), video on demand (VOD), and personal video recorders (PVRs). You will learn how cable systems can upgraded to offer telephone services and why cable operators are transitioning from proprietary telephone systems to industry standard voice over Internet protocol (VOIP) systems. MMDS and LMDS wireless cable technology is described along with how cable operators can efficiently use these wireless systems to extend the range of their cable systems. The future of cable television is discussed including advances in interactive television and addressable advertising. Some of the most important topics featured in this book are: . Components and operation of CATV systems . Differences between analog and digital CATV systems . NTSC, PAL, and HDTV television signals . Video and audio compression . Cable modems using DOCSIS . MPEG digital formats . Video on demand (VOD) . Cable telephony . MMDS and LMDS wireless cable . How CATV is evolving into IPTV
Book Synopsis Basic TV Technology by : Robert L. Hartwig
Download or read book Basic TV Technology written by Robert L. Hartwig and published by Butterworth-Heinemann. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Uses extensive updates and several new topics * Uses the unique building-block approach for which Media Manuals are known. Basic TV Technology, Second Edition, teaches students and beginning professionals the technical fundamentals underlying all television and video systems and demonstrates how various pieces of equipment work, what their functions are, and how they are integrated to form a complex video system. new topics include the PAL system, nonlinear editing, open architecture vs. dedicated equipment, and an update on HDTV and the FCC's plans for its future. Robert L Hartwig is Broadcast Program Director at Cuesta Community Collegein San Luis Obispo, California where he also resides. He has more than 20 years of broadcasting experience in radio and television.
Book Synopsis Digital Signal Processing Fundamentals by : Ashfaq A. Khan
Download or read book Digital Signal Processing Fundamentals written by Ashfaq A. Khan and published by Firewall Media. This book was released on 2005 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: About the Book : - Digital Signal Processing Fundamentals Digital Signal Processing (DSP), as the term suggests, is the processing of signals using digital computers. These signals might be anything transferred from an analog domain to a digital form (e.g., temperature and pressure sensors, voices over a telephone, images from a camera, or data transmittal though computes). As a result, understanding the whole spectrum of DSP technology can be a daunting task for electrical engineering professionals and students alike. Digital Signal Processing Fundamentals provides a comprehensive look at DSP by introducing the important mathematical processes and then providing several application-specific tutorials for practicing the techniques learned. Beginning with general theory, including Fourier Analysis, the mathematics of complex numbers, Fourier transforms, differential equations, analog and digital filters, and much more; the book then delves into Matlab and Scilab tutorials with examples on solving practical engineering problems, followed by software applications on image processing and audio processing - complete with all the algorithms and source code. This is an invaluable resource for anyone seeking to understand how DSP works. Features: Provides a comprehensive overview and introduction of digital signal processing technology. Provides application with software algorithms Explains the concept of Nyquist frequency, orthogonal functions and method of finding Fourier coefficients Includes a CD-ROM with the source code for the projects plus Matlab and Scilab that generate graphs, figures in the book, and third party application software Discusses the techniques of digital filtering and windowing of input data, including: Butterwoth, Chebyshev, and elliptic filter formulation. Table Of Contents : Fourier Analysis Complex Number Arithmetic The Fourier Transform Solutions of Differential Equations Laplace Transforms and z-Tranforms Filter Design Digital Filters The FIR Filters Appendix A : Matlab Tutorial Appendix B : Scilab Tutorial Appendix C : Digital Filter Applications Appendix D : About the CD-ROM Appendix E : Software Licenses Appendix F : Bibliography Index About Author :- Ashfaq A. Khan (Baton Rouge, LA) is a senior software engineer for LIGO Livingston Observatory, with over 20 years of experience in system design. He has conducted several workshop and is the author of Practical Linux Programming: Device Drivers, Embedded Systems, and the Internet.
Book Synopsis Fundamentals of Digital Signal Processing by : Joyce Van de Vegte
Download or read book Fundamentals of Digital Signal Processing written by Joyce Van de Vegte and published by . This book was released on 2008 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Television Fundamentals by : John Watkinson
Download or read book Television Fundamentals written by John Watkinson and published by Taylor & Francis. This book was released on 1996-04-17 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Television today means moving pictures in colour with sound, brought to the viewer by terrestrial or satellite broadcast, cable or recording medium. The technique and processes necessary to create, record, deliver and display television pictures form the major part of this book. Television Fundamentals is written in clear English, with a minimum of mathematics. Readers are taken, in a logical sequence of small steps, through the fundamental principles of the subject, with practical applications and a guide to troubleshooting included. Encoding, decoding, recording and transmission are treated in depth. John Watkinson is an independent consultant in digital video, audio and data technology. He is a Fellow of the AES and presents lectures, conference papers and training courses worldwide. he is the author of numerous other Focal Press books, including: Compression in Video and Audio, The Art of Digital Audio and The Art of Digital Video (now in their second editions), the Art of Data Recording, An Introduction to Digital Audio, An Introduction to Digital Video, The Digital Video Tape Recorder and RDAT.
Book Synopsis Video Error Concealment Techniques for Multi-Broadcast Reception of Digital TV by : Tobias Tröger
Download or read book Video Error Concealment Techniques for Multi-Broadcast Reception of Digital TV written by Tobias Tröger and published by Cuvillier Verlag. This book was released on 2012-10-02 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract The transmission of digital TV signals to mobile receivers is often error-prone. As most TV broadcasting techniques provide only moderate error robustness, horizontal lines of consecutive image blocks are lost during decoding of the received video signals. In order to ensure high viewing experiences, these lost slices have to be filled by error concealment techniques. However, the reconstruction qualities of classical approaches which exploit spatial, temporal, or spatio-temporal signal correlations are not convincing yet. In the future, mobile TV receivers will support different broadcasting techniques in parallel. As a result, an erroneous high-resolution video signal and a correctly received low-resolution video signal, both representing the same TV service, will often be available. Focusing on the outlined scenario for multi-broadcast reception of digital TV signals, this thesis introduces the novel category of inter-sequence error concealment algorithms. The basic idea is to fill lost slices of the high-resolution video signal by the interpolated low-resolution video signal. Since the images of this reference signal are often cropped and delayed, robust spatio-temporal image alignment is crucial. By including a pixel-based or a feature-based alignment scheme, the proposed concealment algorithms provide excellent visual qualities and outstanding reconstruction qualities of up to 41 dB PSNR. Classical concealment techniques are outperformed by up to 15 dB PSNR. To further enhance the reconstruction quality, several extensions are introduced. First, the alignment robustness and the interpolation quality are increased. Subsequently, a classical temporal approach is incorporated as an alternative concealment mode to cope with low image qualities of the reference signal. Novel aspects include robust mode selection, enhanced motion estimation, and the reconstruction of the displaced frame differences from the reference signal. As a last extension, spatial refinement tackles blurring of concealed image blocks. Missing spectral components are recovered in a frequency selective way based on approximation and extrapolation principles. By combining all relevant extensions, the PSNR gain adds up to 20 dB with respect to classical concealment. Finally, inter-sequence error concealment is adapted to multi-broadcast reception of two erroneous high-resolution video signals. While spatial alignment can be omitted, classical concealment of blocks, being lost in both video signals, and drift compensation in predictively-coded frames are novel aspects. Again, high visual qualities are obtained and classical concealment is outperformed by up to 15 dB PSNR. Zusammenfassung Der Empfang digitaler Fernsehsignale mit mobilen Endgeräten wird meist durch Übertragungsfehler gestört. Da viele der eingesetzten Übertragungsstandards nur unzureichende Korrekturmechanismen bieten, können bei der Decodierung der empfangenen Videosignale Blockzeilenverluste auftreten. Um die Verlustgebiete zu verschleiern, werden üblicherweise zeitliche, örtliche oder zeitlich-örtliche Signalkorrelationen ausgenutzt. Die dabei erzielte Rekonstruktionsqualität ist jedoch häufig nicht zufriedenstellend. Zukünftig werden mobile Fernsehempfänger mehrere Übertragungsstandards parallel unterstützen. Durch den Einsatz dieser Mehrfachempfänger ist jedes Fernsehprogramm typischerweise in Form eines gestörten, hochauflösenden Videosignals und eines ungestörten, niedrigauflösenden Videosignals verfügbar. Ausgehend vom Mehrfachempfang digitaler Fernsehsignale wird in dieser Arbeit eine neue Gruppe von Verfahren zur Fehlerverschleierung beschrieben. Die grundlegende Idee dieser Ansätze besteht darin, verlorene Bildblöcke des hochauflösenden Videosignals durch Blöcke des interpolierten niedrigauflösenden Referenzsignals zu ersetzen. Da das Referenzsignal häufig nur Bildausschnitte zeigt und zudem meist zeitverzögert eintrifft, ist die korrekte Bestimmung der örtlichen Abbildungsparameter und des zeitlichen Versatzes ausschlaggebend für eine hochqualitative Verschleierung. Durch den Einsatz bildbasierter oder merkmalsbasierter Schätzverfahren werden eine exzellente visuelle Bildqualität und eine außergewöhnlich hohe Rekonstruktionsqualität erzielt. Der Spitzensignal-Rauschabstand beträgt bis zu 41 dB. Herkömmliche Verfahren werden um bis 15 dB übertroffen. Um die Rekonstruktionsqualität weiter zu erhöhen werden zahlreiche Erweiterungen der beschriebenen Verschleierungsansätze vorgeschlagen. Zuerst werden die Zuverlässigkeit der Parameterschätzung und die Interpolationsqualität verbessert. Danach wird ein herkömmliches zeitliches Verschleierungsverfahren integriert, um eine niedrige Bildqualität des Referenzsignals zu kompensieren. Neue Aspekte sind dabei die robuste Wahl des besseren Verschleierungsmodus, eine verbesserte Bewegungsschätzung und die Rekonstruktion des Prädiktionsfehlers unter Verwendung des Referenzsignals. Zuletzt wird die Bildschärfe bereits verschleierter Blöcke erhöht. Dazu werden fehlende Spektralanteile basierend auf frequenzselektiven Approximations- oder Extrapolationsansätzen wiederhergestellt. Durch die Kombination aller relevanten Erweiterungen wird die Rekonstruktionsqualität herkömmlicher Verfahren um bis zu 20 dB übertroffen. Abschließend werden die beschriebenen Fehlerverschleierungsverfahren an ein Szenario für den Mehrfachempfang digitaler Fernsehsignale angepasst, bei dem zwei fehlerhafte hochauflösende Videosignale verfügbar sind. Während die Schätzung der örtlichen Abbildungsparameter entfällt, müssen Bildblöcke, die in keinem der beiden Videosignale korrekt empfangen wurden, durch herkömmliche Verfahren verschleiert werden. Als weitere Neuerung wird ein Verfahren zur Kompensation des Drifteffekts in prädiktiv codierten Bildern vorgeschlagen. Auch bei diesem Empfangsszenario wird eine hohe visuelle Bildqualität erzielt und die Rekonstruktionsqualität herkömmlicher Verfahren um bis zu 15 dB übertroffen.
