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Books > Professional & Technical > Electronics & communications engineering > General

Eyestrain Reduction in Stereoscopic Vision (Hardcover): Leroy Eyestrain Reduction in Stereoscopic Vision (Hardcover)
Leroy
R3,742 Discovery Miles 37 420 Ships in 18 - 22 working days

Stereoscopic processes are increasingly used in virtual reality and entertainment. This technology is interesting because it allows for a quick immersion of the user, especially in terms of depth perception and relief clues. However, these processes tend to cause stress on the visual system if used over a prolonged period of time, leading some to question the cause of side effects that these systems generate in their users, such as eye fatigue. This book explores the mechanisms of depth perception with and without stereoscopy and discusses the indices which are involved in the depth perception. The author describes the techniques used to capture and retransmit stereoscopic images. The causes of eyestrain related to these images are then presented along with their consequences in the long and short term. The study of the causes of eyestrain forms the basis for an improvement in these processes in the hopes of developing mechanisms for easier virtual viewing.

The Finite-Difference Time-Domain Method for Electromagnetics with MATLAB (R) Simulations (Hardcover, 2nd edition): Atef Z.... The Finite-Difference Time-Domain Method for Electromagnetics with MATLAB (R) Simulations (Hardcover, 2nd edition)
Atef Z. Elsherbeni, Veysel Demir
R3,342 R3,032 Discovery Miles 30 320 Save R310 (9%) Ships in 18 - 22 working days

This book introduces the powerful Finite-Difference Time-Domain method to students and interested researchers and readers. An effective introduction is accomplished using a step-by-step process that builds competence and confidence in developing complete working codes for the design and analysis of various antennas and microwave devices. This book will serve graduate students, researchers, and those in industry and government who are using other electromagnetics tools and methods for the sake of performing independent numerical confirmation. No previous experience with finite-difference methods is assumed of readers. Key features Presents the fundamental techniques of the FDTD method at a graduate level, taking readers from conceptual understanding to actual program development. Full derivations are provided for final equations. Includes 3D illustrations to aid in visualization of field components and fully functional MATLAB (R) code examples. Completely revised and updated for this second edition, including expansion into advanced techniques such as total field/scattered field formulation, dispersive material modeling, analysis of periodic structures, non-uniform grid, and graphics processing unit acceleration of finite-difference time-domain method.

DMRC - unior Engineer Electronics & Communication Exam Guide (Paperback): Rph, Editorial Board DMRC - unior Engineer Electronics & Communication Exam Guide (Paperback)
Rph, Editorial Board
R1,015 Discovery Miles 10 150 Ships in 18 - 22 working days
Architectures for Computer Vision - From Algorithm  to Chip with Verilog (Hardcover): H. Jeong Architectures for Computer Vision - From Algorithm to Chip with Verilog (Hardcover)
H. Jeong
R3,558 Discovery Miles 35 580 Ships in 18 - 22 working days

This book provides comprehensive coverage of 3D vision systems, from vision models and state-of-the-art algorithms to their hardware architectures for implementation on DSPs, FPGA and ASIC chips, and GPUs. It aims to fill the gaps between computer vision algorithms and real-time digital circuit implementations, especially with Verilog HDL design. The organization of this book is vision and hardware module directed, based on Verilog vision modules, 3D vision modules, parallel vision architectures, and Verilog designs for the stereo matching system with various parallel architectures. * Provides Verilog vision simulators, tailored to the design and testing of general vision chips * Bridges the differences between C/C++ and HDL to encompass both software realization and chip implementation; includes numerous examples that realize vision algorithms and general vision processing in HDL * Unique in providing an organized and complete overview of how a real-time 3D vision system-on-chip can be designed * Focuses on the digital VLSI aspects and implementation of digital signal processing tasks on hardware platforms such as ASICs and FPGAs for 3D vision systems, which have not been comprehensively covered in one single book * Provides a timely view of the pervasive use of vision systems and the challenges of fusing information from different vision modules * Accompanying website includes software and HDL code packages to enhance further learning and develop advanced systems * A solution set and lecture slides are provided on the book's companion website The book is aimed at graduate students and researchers in computer vision and embedded systems, as well as chip and FPGA designers. Senior undergraduate students specializing in VLSI design or computer vision will also find the book to be helpful in understanding advanced applications.

Practical Communication Theory (Hardcover, 2nd edition): Dave Adamy Practical Communication Theory (Hardcover, 2nd edition)
Dave Adamy
R1,890 R1,744 Discovery Miles 17 440 Save R146 (8%) Ships in 18 - 22 working days

Practical Communication Theory, 2nd Edition enables the reader to quickly and easily generate the answers to real-world problems encountered in specifying, testing, and fielding any type of systems that involve radio propagation. It deals with free space radio propagation and propagation near the ground and over the ridge lines. As a bonus, this book also includes a special antenna and propagation slide rule, with unique scales, along with detailed explanations, and examples, of how to use it. Now in its second edition, Practical Communication has been updated to include new material on radio propagation near the earth in communication bands, which also explains how to use the slide rule scales for each of the appropriate propagation modes. The section on dynamic range has been expanded and there is additional material on knife-edge diffraction. The appendices have also been updated to include extra propagation formulae and graphs.

Space Electronic Reconnaissance - Localization Theories and Methods (Hardcover): F. Guo Space Electronic Reconnaissance - Localization Theories and Methods (Hardcover)
F. Guo
R3,724 Discovery Miles 37 240 Ships in 18 - 22 working days

Presents the theories and applications of determining the position of an object in space through the use of satellites As the importance of space reconnaissance technology intensifies, more and more countries are investing money in building their own space reconnaissance satellites. Due to the secrecy and sensitivity of the operations, it is hard to find published papers and journals on the topic outside of military and governmental agencies. This book aims to fill the gap by presenting the various applications and basic principles of a very modern technology. The space electronic reconnaissance system in mono/multi-satellite platforms is a critical feature which can be used for detection, localization, tracking or identification of the various kinds of signal sources from radar, communication or navigation systems. Localization technology in space electronic reconnaissance uses single or multiple satellite receivers which receive signals from radar, communication and navigation emitters in the ground, ocean and space to specify the location of emitter. The methods, principles and technologies of different space electronic reconnaissance localization systems are introduced in this book, as are their performances, and the various methods are explained and analysed. Digital simulations illustrate the results. * Presents the theories and applications of determining the position of an object in space through the use of satellites * Introduces methods, principles and technologies of localization and tracking in the space electronic reconnaissance system, the localization algorithm and error in satellite system and near space platform system, and the tracking algorithm and error in single satellite-to-satellite tracking system * Provides the fundamentals, the mathematics, the limitations, the measurements, and systems, of localization with emphasis on defence industry applications Highly relevant for Engineers working in avionics, radar, communication, navigation and electronic warfare. Chapters include:- the introduction of space electronic reconnaissance localization technology, knowledge about the satellite orbit and basic terminology of passive localization, single satellite geolocation technology based on direction finding, three-satellite geolocation technology based on time difference of arrival (TDOA), two-satellite geolocation technology based on TDOA and frequency difference of arrival (FDOA), the single satellite localization technology based on kinematics theory, localization principles of near-space platform electronic reconnaissance systems, the orbit determination of single satellite-to-satellite tracking using bearings only(BO) information, the orbit determination of single satellite-to-satellite tracking using bearings and frequency information, the orbit determination of single satellite-to-satellite tracking using frequency only(FO) information. Each chapter ends with a problem and solution section, some using Matlab code.

EMI Troubleshooting Cookbook for Product Designers (Hardcover): Patrick G. Andre, Kenneth Wyatt EMI Troubleshooting Cookbook for Product Designers (Hardcover)
Patrick G. Andre, Kenneth Wyatt; Foreword by Henry Ott
R1,945 Discovery Miles 19 450 Ships in 9 - 17 working days

EMI Troubleshooting Cookbook for Product Designers provides the 'recipe' for identifying why products fail to meet EMI/EMC regulatory standards. It also outlines techniques for tracking the noise source, and discovering the coupling mechanism, that is causing the undesired effects. This title gives examples of simple, easily implemented, and inexpensive troubleshooting tools that can be built by the engineer or technician, and uses methods that require only a basic understanding of electromagnetic theory and a minimal background in EMI/EMC. It will show the engineer and technician how to develop a process for troubleshooting using a straightforward approach in solving what may seem like a rather complicated problem at first. It will provide guidelines on how to approach an EMI failure, things to try, how to choose the right parts and balance cost, performance, and schedule. This book tells readers trying to solve EMI problems what to do and how to do it.

Electromagnetic Field Standards and Exposure Systems (Hardcover): Eugeniusz Grudzinski, Hubert Trzaska Electromagnetic Field Standards and Exposure Systems (Hardcover)
Eugeniusz Grudzinski, Hubert Trzaska
R2,807 R2,547 Discovery Miles 25 470 Save R260 (9%) Ships in 18 - 22 working days

This book addresses the need to establish measurement standards for electromagnetic fields to produce accurate results and is ideal for engineers concerned with measurement techniques. While it provides a review of fundamental properties of electromagnetic fields and the simple antennas that can generate and receive such fields, the main focus of this book is dedicated to the analysis of the accuracy of measurements and field standards using a range of radiating structures. It is designed to help develop the following measurement standards: proper calibration of the measuring instrument, external environmental factors that affect accuracy and competence and training of the instrument operator. As such, it is ideal for practicing engineers in the field of antennas, electromagnetic compatibility and electromagnetic propagation who are concerned with measurement techniques.This is a companion book to "Electromagnetic Measurements of the Near Field."

Handbook Series of Electronics & Communication Engineering (Paperback): Experts Compilation Handbook Series of Electronics & Communication Engineering (Paperback)
Experts Compilation
R1,666 Discovery Miles 16 660 Ships in 18 - 22 working days
Titanium Carbide MXenes - Synthesis, Characterization, Energy and Environmental Applications (Hardcover): Muhammad Tahir Titanium Carbide MXenes - Synthesis, Characterization, Energy and Environmental Applications (Hardcover)
Muhammad Tahir
R3,210 Discovery Miles 32 100 Ships in 10 - 15 working days

Discover the future of solar energy with this introduction to an essential new family of materials MXenes are a recently-discovered family of two-dimensional organic compounds formed from transition metal carbides. Their unique properties, such as high stability and electron conductivity, have made them a sought-after commodity with many industrial applications in cutting-edge industries. In particular, titanium carbide MXenes look poised to have significant applications in the solar energy industry, with potentially revolutionary consequences for the sustainable energy future. Titanium Carbide MXenes offers a thorough and accessible introduction to this family of compounds and their possible applications. It begins by surveying the fundamentals of the MXene groups, before characterizing titanium carbide MXenes and their processes of synthesis. It then moves on to discuss applications, current and future. The result is a must-read for researchers and professionals looking to synthesize and construct these materials and apply them in sustainable industry. Titanium Carbide MXenes readers will also find: Detailed treatment of MXenes including nitrides composites, perovskites composites, and more Discusses applications in photocatalytic CO2 reduction, hydrogen production, water splitting, and more Roughly 100 figures illustrating key concepts Titanium Carbide MXenes is a must-have for materials scientists, catalytic chemists, and scientists in industry.

Linear I. C. Equivalent with Pin Connections (Paperback): A. Hoebeek Linear I. C. Equivalent with Pin Connections (Paperback)
A. Hoebeek
R420 Discovery Miles 4 200 Ships in 10 - 15 working days
Integral Equation Methods for Electromagnetics (Hardcover, New): John L. Volakis, Kubilay Sertel Integral Equation Methods for Electromagnetics (Hardcover, New)
John L. Volakis, Kubilay Sertel
R4,007 R3,597 Discovery Miles 35 970 Save R410 (10%) Ships in 18 - 22 working days

This text/reference is a detailed look at the development and use of integral equation methods for electromagnetic analysis, specifically for antennas and radar scattering. Developers and practitioners will appreciate the broad-based approach to understanding and utilizing integral equation methods and the unique coverage of historical developments that led to the current state-of-the-art. In contrast to existing books, "Integral Equation Methods for Electromagnetics" lays the groundwork in the initial chapters so students and basic users can solve simple problems and work their way up to the most advanced and current solutions. This is the first book to discuss the solution of two-dimensional integral equations in many forms of their application and utility. As 2D problems are simpler to discuss, the student and basic reader can gain the necessary expertise before diving into 3D applications. This is also the first basic text to cover fast integral methods for metallic, impedance, and material geometries. It will provide the student or advanced reader with a fairly complete and up-to-date coverage of integral methods for composite scatterers.

Functionalization of Semiconductor Surfaces (Hardcover): F. Tao Functionalization of Semiconductor Surfaces (Hardcover)
F. Tao
R3,786 Discovery Miles 37 860 Ships in 18 - 22 working days

This book presents both fundamental knowledge and latest achievements of this rapidly growing field in the last decade. It presents a complete and concise picture of the the state-of-the-art in the field, encompassing the most active international research groups in the world. Led by contributions from leading global research groups, the book discusses the functionalization of semiconductor surface. Dry organic reactions in vacuum and wet organic chemistry in solution are two major categories of strategies for functionalization that will be described. The growth of multilayer-molecular architectures on the formed organic monolayers will be documented. The immobilization of biomolecules such as DNA on organic layers chemically attached to semiconductor surfaces will be introduced. The patterning of complex structures of organic layers and metallic nanoclusters toward sensing techniques will be presented as well.

Advances in Communications & Media Research - Volume 7 (Hardcover): Anthony V Stavros Advances in Communications & Media Research - Volume 7 (Hardcover)
Anthony V Stavros
R3,270 Discovery Miles 32 700 Ships in 10 - 15 working days

In a society predicated on information, the media has a pervasive presence. From government policy to leisure television, the information age touches us all. The papers collected in this book constitute some of today's leading analyses of the information industry. Together, these essays represent a needed foundation for understanding the present state and future development of the mass media. Current trends in communications as well as media impact on public opinion are studied and reported on.

An Introduction to Network Modeling and Simulation  for the Practicing Engineer (Paperback): J. Burbank An Introduction to Network Modeling and Simulation for the Practicing Engineer (Paperback)
J. Burbank
R1,932 Discovery Miles 19 320 Ships in 18 - 22 working days

This book provides the practicing engineer with a concise listing of commercial and open-source modeling and simulation tools currently available including examples of implementing those tools for solving specific Modeling and Simulation examples. Instead of focusing on the underlying theory of Modeling and Simulation and fundamental building blocks for custom simulations, this book compares platforms used in practice, and gives rules enabling the practicing engineer to utilize available Modeling and Simulation tools. This book will contain insights regarding common pitfalls in network Modeling and Simulation and practical methods for working engineers.

Large-Scale Computing Techniques for Complex System Simulations (Hardcover): W. Dubitzky Large-Scale Computing Techniques for Complex System Simulations (Hardcover)
W. Dubitzky
R2,775 Discovery Miles 27 750 Ships in 18 - 22 working days

Complex systems modeling and simulation approaches are being adopted in a growing number of sectors, including finance, economics, biology, astronomy, and many more. Technologies ranging from distributed computing to specialized hardware are explored and developed to address the computational requirements arising in complex systems simulations.

The aim of this book is to present a representative overview of contemporary large-scale computing technologies in the context of complex systems simulations applications. The intention is to identify new research directions in this field and to provide a communications platform facilitating an exchange of concepts, ideas and needs between the scientists and technologist and complex system modelers. On the application side, the book focuses on modeling and simulation of natural and man-made complex systems. On the computing technology side, emphasis is placed on the distributed computing approaches, but supercomputing and other novel technologies are also considered.

Fundamentals of Embedded Software with the ARM Cortex-M3 - Where C & Assembly Meet (Hardcover, United States ed of 2nd revised... Fundamentals of Embedded Software with the ARM Cortex-M3 - Where C & Assembly Meet (Hardcover, United States ed of 2nd revised ed)
Daniel W. Lewis
R5,876 Discovery Miles 58 760 Ships in 18 - 22 working days

For sophomore-level courses in Assembly Language Programming in Computer Science, Embedded Systems Design, Real-Time Analysis, Computer Engineering, or Electrical Engineering curricula. Requires prior knowledge of C, C++, or Java. This text is useful for Computer Scientists, Computer Engineers, and Electrical Engineers involved with embedded software applications. This book is intended to provide a highly motivating context in which to learn procedural programming languages. The ultimate goal of this text is to lay a foundation that supports the multi-threaded style of programming and high-reliability requirements of embedded software. It presents assembly the way it is most commonly used in practice - to implement small, fast, or special-purpose routines called from a main program written in a high-level language such as C. Students not only learn that assembly still has an important role to play, but their discovery of multi-threaded programming, preemptive and non-preemptive systems, shared resources, and scheduling helps sustain their interest, feeds their curiosity, and strengthens their preparation for subsequent courses on operating systems, real-time systems, networking, and microprocessor-based design.

Introduction to Adaptive Arrays (Hardcover, 2nd Revised edition): Robert A Monzingo, Randy L. Haupt, Thomas W. Miller Introduction to Adaptive Arrays (Hardcover, 2nd Revised edition)
Robert A Monzingo, Randy L. Haupt, Thomas W. Miller
R3,937 R3,552 Discovery Miles 35 520 Save R385 (10%) Ships in 18 - 22 working days

This second edition is an extensive modernization of the bestselling introduction to the subject of adaptive array sensor systems. With the number of applications of adaptive array sensor systems growing each year, this look at the principles and fundamental techniques that are critical to these systems is more important than ever before. "Introduction to Adaptive Arrays, 2nd Edition" is organized as a tutorial, taking the reader by the hand and leading them through the maze of jargon that often surrounds this highly technical subject. It is easy to read and easy to follow, as fundamental concepts are introduced with examples before more current developments and techniques are introduced. Problems at the end of each chapter serve both instructors and professional readers by illustrating and extending the material presented in the text. Both students and practicing engineers will easily gain familiarity with the modern contribution that adaptive arrays have to offer practical signal reception systems.

PMP Project Management Professional Exam Certification Kit - 2021 Exam Update (Paperback, 2nd Edition): K Heldman PMP Project Management Professional Exam Certification Kit - 2021 Exam Update (Paperback, 2nd Edition)
K Heldman
R1,928 R1,556 Discovery Miles 15 560 Save R372 (19%) Ships in 9 - 17 working days

STUDY, PRACTICE, REVIEW! This complete package includes: PMP Project Management Professional Exam Deluxe Study Guide, Tenth Edition, is a comprehensive study aid for the updated Project Management Professional (PMP) certification exam administered by PMI. The book is designed to prepare candidates for the PMP exam, as well as serve as a good reference for project managers. The Study Guide reflects the Project Management Process and Procedures that are outlined in the A Guide to the Project Management Body of Knowledge, Sixth Edition--also known as the PMBOK(R) Guide. The book covers 100% of the exam outline, including new and expanded coverage of agile. Coverage of all Performance Domains focuses on: People Process Business Environment Each chapter includes a list of topics covered in that chapter, followed by in-depth discussion of those objectives, complete with hands-on Real World Scenarios and "How This Applies to Your Current Project" sidebars. The chapters conclude with an Exam Essentials section and comprehensive review questions. Organized by exam objectives, the PMP Project Management Professional Exam Practice Tests, Second Edition, provides 3 unique practice tests, covering the three PMP performance domains, PLUS three additional practice exams, for a total of 1000 practice test questions. This book helps you gain the confidence you need for taking the new PMP Project Management Professional exam. The practice test questions prepare you for test success. INTERACTIVE ONLINE LEARNING ENVIRONMENT AND TEST BANK! The Sybex interactive online learning environment and test bank includes practice questions, flashcards and gloosary of key terms.

Human Memory Modeled With Standard Analog and Digital Circuits - Inspiration for Man-made Computers (Hardcover): J.R. Burger Human Memory Modeled With Standard Analog and Digital Circuits - Inspiration for Man-made Computers (Hardcover)
J.R. Burger
R4,402 Discovery Miles 44 020 Ships in 18 - 22 working days

Gain a new perspective on how the brain works and inspires new avenues for design in computer science and engineering

This unique book is the first of its kind to introduce human memory and basic cognition in terms of physical circuits, beginning with the possibilities of ferroelectric behavior of neural membranes, moving to the logical properties of neural pulses recognized as solitons, and finally exploring the architecture of cognition itself. It encourages invention via the methodical study of brain theory, including electrically reversible neurons, neural networks, associative memory systems within the brain, neural state machines within associative memory, and reversible computers in general. These models use standard analog and digital circuits that, in contrast to models that include non-physical components, may be applied directly toward the goal of constructing a machine with artificial intelligence based on patterns of the brain.

Writing from the circuits and systems perspective, the author reaches across specialized disciplines including neuroscience, psychology, and physics to achieve uncommon coverage of:

Neural membranes

Neural pulses and neural memory

Circuits and systems for memorizing and recalling

Dendritic processing and human learning

Artificial learning in artificial neural networks

The asset of reversibility in man and machine

Electrically reversible nanoprocessors

Reversible arithmetic

Hamiltonian circuit finders

Quantum versus classical

Each chapter introduces and develops new material and ends with exercises for readers to put their skills into practice. Appendices are provided for non-experts who want a quick overview of brain anatomy, brain psychology, and brain scanning. The nature of this book, with its summaries of major bodies of knowledge, makes it a most valuable reference for professionals, researchers, and students with career goals in artificial intelligence, intelligent systems, neural networks, computer architecture, and neuroscience.

A solutions manual is available for instructors; to obtain a copy please email the editorial department at [email protected].

Microwave Transmission Networks, Second Edition (Hardcover, 2nd edition): Harvey Lehpamer Microwave Transmission Networks, Second Edition (Hardcover, 2nd edition)
Harvey Lehpamer 1
R4,080 Discovery Miles 40 800 Ships in 18 - 22 working days

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Up-to-Date Coverage of Microwave Transmission NetworksFully revised for the latest North American and ITU standards, Microwave Transmission Networks, Second Edition covers all stages of terrestrial point-to-point microwave network build-out, from planning and feasibility studies to system deployment and testing. This definitive volume is thoroughly updated with new information, including details on the impact of Ethernet and IP communications on microwave links. Useful formulas for solving microwave design-related problems are contained in this practical resource. Find out how to: Plan, design, and build microwave point-to-point networks Determine network capacity, dimensions, architecture, budget, schedules, and work force requirements Understand microwave link engineering Calculate loss/attention, fading and fade margins, and link quality and availability Perform interference analysis Determine, procure, and install required hardware and power systems Manage the microwave project and its regulatory issues, ethical dilemmas, logistical concerns, and organizational challenges Test the microwave system throughout every stage of development and deployment Handle maintenance, troubleshooting, and upgrades

Transducers and Instrumentation (Paperback, 2nd Revised edition): D.V.S. Murty Transducers and Instrumentation (Paperback, 2nd Revised edition)
D.V.S. Murty
R1,506 Discovery Miles 15 060 Ships in 10 - 15 working days

Professor D.V.S. Murty, who has pioneered the cause of development of Instrumen-tation Engineering in various engineering institutes and universities across the country, compresses his long and rich experience into this volume. He gives a masterly analysis of the principles and characteristics of transducers, common types of industrial sensors and transducers. Besides, he provides a detailed discussion on such topics as signal processing, data display, transmission and telemetry systems, all the while focusing on the latest developments. The text is profusely illustrated with examples and clear-cut diagrams that enhance its value.

Dawn of the Electronic Age - Electrical Technologies in the Shaping of the Modern World, 1914 to 1945 (Paperback): F Nebeker Dawn of the Electronic Age - Electrical Technologies in the Shaping of the Modern World, 1914 to 1945 (Paperback)
F Nebeker
R1,917 Discovery Miles 19 170 Ships in 18 - 22 working days

A comprehensive and fascinating account of electrical and electronics history

Much of the infrastructure of today's industrialized world arose in the period from the outbreak of World War I to the conclusion of World War II. It was during these years that the capabilities of traditional electrical engineering--generators, power transmission, motors, electric lighting and heating, home appliances, and so on--became ubiquitous. Even more importantly, it was during this time that a new type of electrical engineering--electronics--emerged. Because of its applications in communications (both wire-based and wireless), entertainment (notably radio, the phonograph, and sound movies), industry, science and medicine, and the military, the electronics industry became a major part of the economy.

Dawn of the Electronic Age?explores how this engineering knowledge and its main applications developed in various scientific, economic, and social contexts, and explains how each was profoundly affected by electrical technologies. It takes an international perspective and a narrative approach, unfolding the story chronologically.

Though a scholarly study (with sources of information given in endnotes for engineers and historians of science and technology), the book is intended for the general public.?Ultimately, it tells the story of the development of a new realm of engineering and its widespread applications during the remarkable and tragic period of two world wars and the decades in between.

Triple Play - Building the Converged Network for IP, VoIP and IPTV (Paperback): F Hens Triple Play - Building the Converged Network for IP, VoIP and IPTV (Paperback)
F Hens
R1,809 Discovery Miles 18 090 Ships in 18 - 22 working days

"Triple Play"is a combination of Internet access, voice communication (telephony), and entertainment services such as IP television and video on demand.

The erosion of the traditional voice service, together with the ever-increasing competition between companies, is pushing the telecommunications industry towards a major shift in its business models. Customers want more services in a more flexible way. Today, this shift can only be carried out by offering converged services built around the Internet Protocol (IP). Triple Play, a bundle of voice, video, and data services for residential customers, is the basis of this new strategy.

Hens and Caballero explain how and why the telecommunications industry is facing this change, how to define, implement and offer these new services, and describes the technology behind the converged network. "Triple Play" analyses a number of business strategies to minimise costs, while migrating infrastructures and offering new services.

"Triple Play: "Describes the elementary concepts of triple play service provision and gives detailed technical information to highlight key aspects.Discussed access networks, transport, signaling, service definition and business models.Covers the latest innovations in Triple Play services such as Ethernet in the First Mile (EFM), VDSL2 (Very High Speed DSL second generation), pseudowires andMultiprotocol Label Switching (MPLS).Explores video solutions (encoding, IPTV, VoD) alongside transmission and switching technologies (Ethernet, DSL, PON, NG-SDH).Includes a chapter on IP Multimedia Subsystem (IMS) and on fixed/mobile convergence.

"Triple Play: Building the Converged Network for IP, VoIP and IPTV" provides decision makers, engineers, telecommunications operators, network equipment manufacturers, installers and IT managers with a thorough understanding of the changes of traditional voice service and its impact upon the telecommunications industry.

Condition Assessment of High Voltage Insulation in Power System Equipment (Paperback, New): R.E. James, Q. Su Condition Assessment of High Voltage Insulation in Power System Equipment (Paperback, New)
R.E. James, Q. Su
R1,693 R1,572 Discovery Miles 15 720 Save R121 (7%) Ships in 18 - 22 working days

The book introduces the reader to the major components of a high voltage system and the different insulating materials applied in particular equipments. During a review of these materials, measurable properties suitable for condition assessment are identified. Analyses are included of some of the insulation fault scenarios that may occur in power equipment. The basic facilities for carrying out tests on the internal and external insulation structures at high and low voltages are described. Tests and measurements according to specifications, on-site requirements and research investigations are considered. Advances in the application of digital techniques for detection and analyses of partial discharges are discussed and methods in use, or under development, for service condition monitoring are described. These include the utilization of new sensors, the solution of online problems associated with noise rejection and the adaptation of artificial intelligence techniques for incipient fault diagnosis. The subject matter of the book is suitable for final year courses in electrical power engineering, short courses in insulation condition assessment and postgraduate programmes. Power system engineers associated with high voltage equipment should find the book of value in relation to fault investigations, maintenance requirements, insulation testing and condition monitoring.

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