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Books > Professional & Technical > Electronics & communications engineering > General
"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.
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.
Timely and accessible content on the traditional project management
activities of control, risk, time and cost, and quality and value
In the tradition of The Fantastic Adventures of Nikola Tesla, The Anti-Gravity Handbook and The Free Energy Device Handbook, science and UFO author David Hatcher Childress takes us into the incredible world of Nikola Tesla and his amazing inventions. Tesla's rare article, 'The Problem of Increasing Human Energy with Special Reference to the Harnessing of the Sun's Energy' is included. This lengthy article was originally publishing in the June 1900 issue of The Century Illustrated Monthly Magazine and it was the outline for Tesla's master blueprint for the world. Tesla's fantastic vision of the future, including wireless power, anti-gravity, free energy and highly advanced solar power. Also included are some of the papers, patents and material collected on Tesla at the Colorado Spring Tesla Symposiums. Tesla was the inventor of the radio before Marconi, and when he demonstrated wireless remote control to the US Navy in the late 1890s, they replied that it was too advanced! Tesla was an eccentric visionary and probably the greatest inventor who ever lived. His basic inventions power the world of today. What was his vision of tomorrow? Find out in The Tesla Papers.
Maintaining the tradition of previous editions, this ninth edition includes up-to-date coverage of the latest in electronic communications and concepts. The material presented reflects advancements and developments in all aspects of electronic communications such as mobile communications, satellite communications, digital signal processing and SS7 signaling. Electronic Workbench Multisim simulations appear at the end of each chapter and on an accompanying CD. In addition, in-text learning aids are designed to develop analytical and troubleshooting skills and the updated lab manual includes new experiments using Mini-Circuits(R) modules. Expanded discussion of digital communications including new changes and improvements in: Mobile Communications; SS7 Signaling; Bluetooth; Wi-Max; DTV (digital television). Completely new sections on: Wireless Security; DSP (digital signal processing); RFID; HD Radio. A thorough and up-to-date reference for Electronic Technicians.
This classic opens with a history of the development of the
infrared portion of the spectrum, probes the system engineering
process, and then examines the characteristics of the successful
system engineer. The next eleven chapters delve deeply into the
elements of infrared technology. Chapter 13 explains the functional
relationships between the various system elements and the effects
of their interactions when assembled into a system. In Chapter 14
the reader is invited to watch the development of an infrared
search system for commercial jet transports.
Starting from the concepts of classical optics, Optics, Light and Lasers introduces in detail the phenomena of linear and nonlinear light matter interaction, the properties of modern laser sources, and the concepts of quantum optics. Several examples taken from the scope of modern research are provided to emphasize the relevance of optics in current developments within science and technology. The text has been written for newcomers to the topic and benefits from the author's ability to explain difficult sequences and effects in a straightforward and easily comprehensible way. To this second, completely updated and enlarged edition, new chapters on quantum optics, quantum information, matter waves, photonic fibres and materials have been added, as well as more than 100 problems on laser physics and applied optics.
JUMP-START YOUR CAR'S IQ, VALUE, AND CAPABILITIES. WITH THIS FUN, EASY-TO-FOLLOW GUIDE. . You won't find an easier or less expensive way to bring the ultimate in computer and GPS technology to your car, truck, or SUV than this start-to-finish guide from expert customizer Gavin Harper. You don't need any electronics or auto experience to get started!. . With clear, hands-on photos and instructions, Harper walks even newbies through every step of the process, from choosing equipment to installing finishing touches on an IT system that will set your car apart -- and save you hundreds -- perhaps thousands -- over what your friends will pay to have others do it for them.. . SMART CAR! . WHY IT'S EASIER WITH THIS BOOK. Features the best, most complete illustrated instructions for installing a car PC and a GPS system. Focuses on prefabricated components that are easy to work with. Compares products by brand name, and tells you where to get what you need. Shows you exactly what to do with more than 200 photos and illustrations. Provides expert troubleshooting (and trouble-avoiding) tips. Gives you free, helpful software at the book's own Website!. . .
The Audio Dictionary is a comprehensive resource, including historical, obsolete, and obscure as well as contemporary terms relating to diverse aspects of audio such as film and TV sound, recording, Hi-Fi, and acoustics. The Third Edition includes four hundred new entries, such as AAC (advanced audio coding), lip synch, metadata, MP3, and satellite radio. Every term from previous editions has been reconsidered and often rewritten. Guest entries are by Dennis Bohn, cofounder and head of research and development at Rane Corporation, and film sound expert Larry Blake, whose credits include Erin Brockovich and Ocean's Eleven. The appendixes--tutorials that gather a lifetime's worth of experience in acoustics--include both new and greatly expanded articles.
Wasserstoff Aus der Praxis für die Praxis – umsetzungsorientierter Überblick über Technologie, Anwendungen und Ökonomie des Energieträgers Wasserstoff Wasserstoff etabliert sich zunehmend als ernstzunehmender Energieträger in Ergänzung bzw. als Alternative zu konventionellen, fossilen Brennstoffen. Dank staatlicher Förderung und privatwirtschaftlicher Forschungs- und Entwicklungstätigkeiten kann der Anteil von Wasserstoff im europäischen Energiemix mittelfristig auf 10-15% steigen und so einen wichtigen Beitrag leisten zur umweltfreundlichen Elektrizitäts- und Wärmeversorgung sowie zu nachhaltigeren Mobilitätslösungen. Das Buch der beiden langjährigen Berater und Dozenten, Christian Synwoldt und David Novak, beleuchtet aus Praxissicht Technologie, Anwendungen und politische und ökonomische Aspekte des alternativen Energieträgers Wasserstoff. Die Autoren behandeln dabei im Technologie-Teil die chemischen und physikalischen Eigenschaften, die Herstellung von Wasserstoff im industriellen Maßstab, dessen Transport und Speicherung sowie die Hauptanwendungsfelder Mobilität, Elektrizitätsversorgung und Wärmeversorgung. Im Ökonomie-Teil widmen sich die Autoren den staatlichen und privatwirtschaftlichen Aktivitäten in Deutschland und Europa, die eine Ausweitung des Wasserstoffanteils am Energiemix zum Ziel haben. Das Buch richtet sich an Studierende und Praktiker der Technik-, Umwelt- und Wirtschaftswissenschaften, Nachhaltigkeitsforscher in Wissenschaft und Praxis, Lehrende sowie Entscheiderinnen und Entscheider in Politik und Wirtschaft.
Building on the success of the first edition "Digital Speech" offers extensive new, updated and revised material based upon the latest research. This "Second Edition" continues to provide the fundamental technical background required for low bit rate speech coding and the hottest developments in digital speech coding techniques that are applicable to evolving communication systems. Features new chapters on "Pitch Estimation and Voice-Unvoiced Classification of Speech, Harmonic Speech Coding" and "Multimode Speech Coding" Presents a comprehensively revised chapter entitled "Analysis by Synthesis LPC Coding" including specific examples of popular speech coders such as CELP (Code-Excited Linear Predictive) Coding Contains an updated chapter on Efficient LPC Quantization Methods including MSVQ and anti-aliasing filtering Discusses Voice Activity Detection (VAD) methods Offers expanded coverage of speech enhancement techniques such as echo cancellation and noise suppression * Electronic versions of the figures are available for lecturing purposes * Written by a well-known, highly respected academic, this authoritative volume will be invaluable to practising engineers, network designers, computer scientists and advanced students in communications, electrical and electronic engineering.
Computer Manual to Accompany Pattern Classification and its
associated MATLAB software is an excellent companion to Duda:
Pattern Classfication, 2nd ed, (DH&S). The code contains all
algorithms described in Duda as well as supporting algorithms for
data generation and visualization. The Manual uses the same
terminology as the DH&S text and contains step-by-step worked
examples, including many of the examples and figures in the
textbook.
This volume deals with the technologies of crystal fabrication, of crystal machining, and of epilayer production and is the first book on industrial and scientific aspects of crystal and layer production. Highest-quality crystals and epitaxical layers form the base for many of industries technological advances, including telecommunication, computer and electric energy technology, and those technologies based on lasers and nonlinear-optic crystals. Furthermore, automobile electronics, audiovisual equipment and infrared night-vision all depend on high-quality crystals and epilayers, as do novel technologies currently in development and planned for the future. This book contains 29 contributions of leading crystal technologists covering the following topics: General aspects of crystal growth technology Silicon Compound semiconductors Oxides and halides Crystal machining Epitaxy and layer deposition Scientific and technological problems of production and machining of industrial crystals are discussed by top experts, most of the m from the major growth industries and crystal growth centres. It is anticipated that this volume will serve all scientists and engineers involved in crystal and epilayer fabrication. In addition, it will be useful for the users of crystals, for teachers and graduate students in materials sciences, in electronic and other functional materials, chemical and metallurgical engineering, micro-and optoelectronics including nanotechnology, mechanical engineering and precision-machining, microtechnology, and in solid-state sciences. Also consultants and specialists will profit from this book, as will those interested in crystals, epilayers, and their productionfor saving energy (GaN- and SiC-based high-power electronics and light-emitting diodes for illumination) and for renewable energy sources (economic high-efficiency solar cells and forthcoming laser-fusion energy).
(Book). In the early 1960s, a handful of brash British kids needed a new sound for a new kind of music. They marched into a music store in their blue-collar town and asked the gentleman behind the desk to build them an amplifier with leg-shaking power and jaw-dropping tone. So he did. This first-ever biography tells the story of Jim Marshall founder of Marshall Amplification and creator of guitar amplifiers that have defined the sound of rock and are prized by rock guitarists of every age and style from his childhood when he was diagnosed with a rare bone disease that confined him to a body cast for nine years, to his stage success as a crooner and big-band drummer, through his development of the "Marshall Stack" and ultimate rise to the forefront of the music instrument industry. Forty years after Jim Marshall sold his first JTM45, three generations of guitarists and fans revere the name. Highlights in Marshall history, images of amp anatomy, details about famous players' preferred models, and testimonials from guitar stars round out this engrossing success story. Full-color photos throughout. "What Jim marshall did ... was provide English heavy metal and blues players of the mid '60s and early '70s with these weapons." Pete Townshend
The respected classic, now in a handy paperback edition Originally published in 1971, Harry Van Trees’ Detection, Estimation, and Modulation Theory, Part II is one of the classic references in the area of nonlinear modulation theory and analog communication. Highly readable and well organized, it is as valuable today for professionals, researchers, and students interested in the estimation of continuous waveforms as it was over thirty years ago. Part II focuses on the problem of finding the optimum estimate of a waveform which is embedded in a signal in a nonlinear manner. The following topics are covered in detail:
For students in signal processing or professionals looking for a reliable refresher on waveform estimation, Detection, Estimation, and Modulation Theory, Part II provides authoritative, practical coverage by one of the most renowned figures in the field. Although most current systems are implemented digitally, the bounds on performance developed in Part II are still applicable.
THE LANGUAGE OF COMPUTING AND COMMUNICATIONS AT YOUR FINGERTIPS
Regardless of whether your taste is heavy metal, hip-hop, or classical, this book will show you how to set up, operate, and maintain a working home recording studio. Learn to choose the right equipment for your music, produce audio for the Internet or a CD, and even get construction tips for building an optimal recording environment.
Accurate knowledge of electromagnetic power system transients is crucial to the operation of an economic, efficient and environmentally-friendly power system network, without compromising on the reliability and quality of the electrical power supply. Simulation has become a universal tool for the analysis of power system electromagnetic transients and yet is rarely covered in-depth in undergraduate programmes. It is likely to become core material in future courses. The primary objective of this book is to describe the application of efficient computational techniques to the solution of electromagnetic transient problems in systems of any size and topology, involving linear and nonlinear components. The text provides an in-depth knowledge of the different techniques that can be employed to simulate the electromagnetic transients associated with the various components within a power system network, setting up mathematical models and comparing different models for accuracy, computational requirements, etc. Written primarily for advanced electrical engineering students, the text includes basic examples to clarify difficult concepts. Considering the present lack of training in this area, many practising power engineers, in all aspects of the power industry, will find the book of immense value in their professional work.
The theory, design, and applications of the metadyne. The theory, design, and applications of a class of electrical machines, the metadyne, written by the man who first defined these devices and recognized their potentialities.
From the Preface by A. von Hippel: Since Debye postulated the existence of permanent dipole moments, this molecular constant has become of decisive importance for the interpretation of the dielectric properties of gases, liquids, and solids. More than twenty-five hundred compounds have been measured to date, many under a variety of conditions and by a number of different methods. These substances were selected according to the diverse interests of the investigators, and the results are scattered in the physical and chemical literature of many countries.We felt the need, from the standpoint of coordinated research on dielectrics, for a well-organized compilation of these dipole moments, and L. G. Wesson of this Laboratory has undertaken the arduous and exacting task.It is hoped that the Tables of Electric Dipole Movement will prove of value to all research workers in this field, as well as future authors, in making these Tables more reliable, complete, and up-to-date.
Engineering companies and other organizations face many serious challenges in the 21st Century. One that is now becoming widely recognized is the loss of corporate knowledge through staff turnover, whether it is natural or forced through downsizing or delayering. A company's store of knowledge and expertise is an asset built up through the learning and experience of its employees. In this book the authors show that such loss of experience and knowledge can substantially erode corporate culture and impact upon a company's ability to develop and reinvent itself in response to its market. The concentration is on process, culture, structure and leadership, to assist engineering organizations in managing their valuable knowledge resources and the people who possess them. It provides effective methodologies to devise solutions to the real challenges faced by engineering managers today. Illustrated with scenarios and practical examples, which will be familiar to engineers worldwide, this book represents great value to all those in engineering management practice. In addition, as management increasingly appears within the syllabus of engineering courses, it will interest engineering students preparing for careers in industry, as well as their educators.
From one of the leading writers in audio engineering--Jerry C. Whitaker, author of The Standard Handbook of Audio and Radio Engineering
This book presents the established fundamentals in the area of active sound and vibration control (ASVC) as well as exploring the new and emerging technologies and techniques. There has been a considerable amount of effort devoted to the development and realisation of methodologies for the control of sound and vibration, and this book covers the latest theoretical, algorithmic and practical applications including: noise control in 3D propagation, adaptive algorithms, prediction, processing and tuning, neuro-active control, control of microvibrations, and noise reduction in locomotives and vehicles. Topics discussed include multichannel active noise control, adaptive harmonic control, model-free iterative tuning, model-based control design for active vibration control (AVC), ASVC using neural networks, genetic algorithms for ASVC systems, and active noise control (ANC) around the human head. The authors also discuss active control of microvibrations, vibration control of manipulators, and techniques of real-time processing. This book will be essential reading for electrical, mechanical and control engineers, designers and researchers, interested in noise and vibration control. |
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