Digital signal processing (DSP) Books
Springer Underwater Acoustic Data Processing Study Institute Proceedings 161 Nato Science Series E
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£237.49
Springer Speech Production and Speech Modelling 55 Nato Science Series D
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£237.49
Springer Carlemans Formulas in Complex Analysis Theory and Applications 244 Mathematics and Its Applications
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£44.99
Springer Acoustic Signal Processing for Ocean Exploration Proceedings of the NATO ASI Funchal Madeira Portugal July 26August 7 1992 388 Nato Science Series C
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£237.49
Springer Laser Applications for Mechanical Industry Proceedings of the NATO Advanced Study Institute Erice Trapani Italy April 416 1992 238 Nato Science Series E
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£237.49
Springer Wavelets and Their Applications Proceedings of the NATO Advanced Study Institute Il Ciocco Italy 1629 August 1992 442 Nato Science Series C
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£237.49
Springer Full Field Inversion Methods in Ocean and SeismoAcoustics Modern Approaches in Geophysics 12
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£123.49
Springer MCM CMixed Technologies and Thick Film Sensors Proceedings of the NATO Advanced Research Workshop on Advances in Ceramic Multichip Modules MCM 1994 Nato Science Partnership Subseries 3
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£170.99
Springer Of Poles and Zeros Fundamentals of Digital Seismology 15 Modern Approaches in Geophysics
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£85.49
Springer A Course in Stochastic Processes Stochastic Models and Statistical Inference 34 Theory and Decision Library B
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£170.99
Springer CorpusBased Methods in Language and Speech Processing 2 Text Speech and Language Technology
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£85.49
Springer An Introduction to TexttoSpeech Synthesis 3 Text Speech and Language Technology
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£123.49
Springer Time Map Phonology Finite State Models and Event Logics in Speech Recognition 5 Text Speech and Language Technology
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£85.49
Springer Techniques in Speech Acoustics 8 Text Speech and Language Technology
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£170.99
Springer Lexicon Development for Speech and Language Processing 12 Text Speech and Language Technology
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£123.49
Springer Prosody Theory and Experiment Studies Presented to Gsta Bruce 14 Text Speech and Language Technology
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£123.49
Springer Robustness in Language and Speech Technology 17 Text Speech and Language Technology
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£85.49
Springer Underwater Acoustic Digital Signal Processing and Communication Systems
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£189.99
Springer Digital Communication
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£152.99
Springer Multilingual TextToSpeech Synthesis The Bell Labs Approach
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£123.49
Springer Us 3D Audio Using Loudspeakers 444 The Springer International Series in Engineering and Computer Science
Book Synopsis3-D Audio Using Loudspeakers is concerned with 3-D audio systems implemented using a pair of conventional loudspeakers. 3-D Audio Using Loudspeakers discusses the theory, implementation, and testing of a head-tracked loudspeaker 3-D audio system.Table of ContentsPreface. 1. Introduction. 2. Background. 3. Theory and Implementation. 4. Physical Validation. 5. Psychophysical Validation. 6. Discussion. A: Inverting FIR Filters. References. Index.
£123.49
Springer Independent Component Analysis Theory and Applications
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£123.49
Springer Signal Recovery Techniques for Image and Video Compression and Transmission
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£123.49
Springer Multidimensional Filter Banks and Wavelets Basic Theory and Cosine Modulated Filter Banks
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£85.49
Springer Digital Baseband Transmission and Recording
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£208.99
Springer Rapid Prototyping of Application Specific Signal Processors
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£85.49
Springer System Identification
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£61.74
Springer Structural Health Monitoring Using Genetic Fuzzy Systems
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£112.50
Artech House Publishers AntennaBased Signal Processing Techniques for Radar Systems Antennas Propagation Library
Book SynopsisBrings the reader up-to-date on all aspects concerning ECCM at the antenna level. It is a reference tool for professionals seeking quick answers to on-the-job problems. This text delivers an accurate description of working principles, processing schemes and performance evaluation techniques.Table of ContentsIntroduction to ECM and ECCM techniques for radar systems; low sidelobe antennas; sidelobe blanking system; sidelobe canceller (SLC) system; adaptive arrays.
£116.00
Artech House Publishers Electronic Intelligence The Analysis of Radar Signals Second Edition Radar Library
Book SynopsisProvides information on electronic intelligence (ELINT) analysis techniques, with coverage of their applications, strengths and limitations. Now refined and updated, this second edition presents new concepts and techniques.Table of ContentsSignal-to-Noise-Ratio Considerations for Analog and Digital Systems. Signal Power. Polarization. Beam Analysis. Antenna Scan Analysis. Intrapulse Analysis. Pulse Repetition Interval (PRI) Analysis. Radio Frequency (RF) Analysis. Deinterleaving Pulse Trains. Determining ELINT Parameter Limits. ELINT Data Files.
£106.00
Artech House Publishers Spotlight Synthetic Aperture Radar Signal Processing Algorithms Remote sensing library
Book SynopsisThis is a practical solution sourcebook for real-world high-resolution and spotlight SAR image processing. Widely-used algorithms are presented for both system errors and propagation phenomenon, and a chapter is devoted to SAR system performance.Table of ContentsPart 1 Introduction: spotlight SAR; SAR modes; importance of spotlight SAR; early SAR chronology. Part 2 Synthetic aperture radar fundamentals: SAR system overview; imaging considerations; pulse compression and range resolution; synthetic aperture technique for Azimuth resolution; SAR coherence requirements; signal phase equation; inverse SAR (ISAR); SAR sensor parametric design. Part 3 Spotlight SAR and polar format algorithm: scope of processing task; polar format overview; polar data storage as a two-dimensional signal; correction for non-planar motion; polar format algorithm limitations; Taylor series expansion procedures; phase of image pixels; image geometric distortion; image focus error equations; displacements and absolute positioning. Part 4 Digital polar format processing: sampling rate conversion; polyphase filters; polar interpolation; image scale factors; image distortion correction; signal history projections; stabilized scene polar interpolation; subpatch processing and mosaicking. Part 5 Phase errors: classification of phase error; management of phase error; magnitude of phase error; requirements on a practical SAR motion sensor; moving target effects. Part 6 Autofocus techniques: mapdrift; multiple aperture mapdrift; phase difference; phase gradient; prominent point processing; considerations for space-variant refocus. Part 7 Processor design examples: the common UNIX SAR processor; the ground to air imaging radar processor. Part 8 SAR system performance: image quality metrics; system performance budgeting; requirements on system impulse response; requirements on system noise; geometric distortion; secondary image quality metrics; test arrays. Part 9 Spotlight processing applications: spotlight processing of scan and stripmap SAR data; interferometric SAR; forward look SAR; vibrating target detection. Part 10 Range migration algorithm: model; algorithm overview; analytical development; discussion; efficient algorithms for range migration processing. Part 11 Chirp scaling algorithm: non-dechirped signal model; algorithm overview; analytical development; discussion. Part 12 Comparison of image formation algorithms: image formation algorithm models; computational complexity; memory requirements; other considerations.
£151.05
Springer Modelling and Application of Stochastic Processes
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£123.49
Springer Digital Communication
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£85.49
Cambridge University Press Human and Machine Hearing Extracting Meaning from Sound
Book SynopsisHuman and Machine Hearing is the first book to comprehensively describe how human hearing works and how to build machines to analyze sounds in the same way that people do. Drawing on over thirty-five years of experience in analyzing hearing and building systems, Richard F. Lyon explains how we can now build machines with close-to-human abilities in speech, music, and other sound-understanding domains. He explains human hearing in terms of engineering concepts, and describes how to incorporate those concepts into machines for a wide range of modern applications. The details of this approach are presented at an accessible level, to bring a diverse range of readers, from neuroscience to engineering, to a common technical understanding. The description of hearing as signal-processing algorithms is supported by corresponding open-source code, for which the book serves as motivating documentation.Trade Review'Lyon is a great teacher and he has a deep understanding of the science and art of machine hearing. The reader will be greatly rewarded for engaging with any and all sections of the book.' Roy D. Patterson, University of Cambridge, from the Foreword'If you want to read an engaging and informative history of the study of hearing and you want to learn about the science of hearing, you should read Human and Machine Hearing. If you want to build a hearing 'machine,' you must read Human and Machine Hearing.' William Yost, Arizona State University and best-selling author of Fundamentals of Hearing: An Introduction'This is a wonderfully written and much-needed book, written by a true world-class expert in the field. It is an ideal reference for students and professional researchers alike - authoritative and delightfully readable. It provides the best and most up-to-date coverage of auditory neuroscience and modeling there is.' Daniel J. Levitin, best-selling author of This Is Your Brain on MusicTable of ContentsPart I. Sound Analysis and Representation Overview: 1. Introduction; 2. Theories of hearing; 3. On logarithmic and power-law hearing; 4. Human hearing overview; 5. Acoustic approaches and auditory influence; Part II. Systems Theory of Hearing: 6. Introduction to linear systems; 7. Discrete-time and digital systems; 8. Resonators; 9. Gammatone and related filters; 10. Nonlinear systems; 11. Automatic gain control; 12. Waves in distributed systems; Part III. The Auditory Periphery: 13. Auditory filter models; 14. Modeling the cochlea; 15. The CARFAC digital cochlear model; 16. The cascade of asymmetric resonators; 17. The outer hair cell; 18. The inner hair cell; 19. The AGC loop filter; Part IV. The Auditory Nervous System: 20. Auditory nerve and cochlear nucleus; 21. The auditory image; 22. Binaural spatial hearing; 23. The auditory brain; Part V. Learning and Applications: 24. Neural networks for machine learning; 25. Feature space; 26. Sound search; 27. Musical melody matching; 28. Other applications.
£62.69
Springer Communications After AD2000
Book Synopsis1 Global strategies.- 2 The American scene.- 3 Future technological developments and their impact.- 4 The Japanese scene.- 5 From telephony to information networking renovating the telecommunications infrastructure.- 6 Social implications.- 7 The impact of networks on financial services: the reality of electronic banking.- 8 Impact of regulations on communications.- 9 Communications strategy the impact of market forces, regulation and technology.- 10 Architecture, technology and applications.- 11 Mobile communications in the 21st century.- 12 Broadcasting after ad2000.- 13 Optical switching.- 14 Broadband fibre.- 15 Why software engineering at a communications meeting?.- 16 Improving communications at the desktop.Table of ContentsContents. Contributors. Preface. Global strategies. The American scene. Future technological developments and their impact. The Japanese scene. From telephony to information networking - renovating the telecommunications infrastructure. Social implications. The impact of networks on financial services: the reality of electronic banking. Impact of regulation on communications. Communciations strategy - the impact of market forces, regulation and technology. Architecture, technology and applications. Mobile communications in the 21st century. Broadcasting after 2000 AD. Optical switching. Broadband fibre. Why software engineering at a communications meeting? Improving communications at the desktop. Index.
£123.49
Springer Indoor Location Technologies
Book SynopsisThis comprehensive examination of the theory and engineering behind today's location technologies covers those already in the marketplace and those under development. The author examines the technologies from end to end as well as the mathematics involved.Table of ContentsIntroduction.- Communications Technologies.- Radio Frequency Positioning.- Global Positioning System.- Non-radio Indoor Positioning Systems.- Some Real-World Indoor Location Systems.- The Business of Location.
£85.49
Artech House Publishers Statistical and Adaptive Signal Processing: Spectral Estimation, Signal Modeling, Adaptive Filtering and Array Processing
Book SynopsisSignal processing is an essential topic for all practicing and aspiring electrical engineers to understand no matter what specific area they are involved in. Originally published by McGraw-Hill* and now reissued by Artech House, this definitive volume offers a unified, comprehensive and practical treatment of statistical and adaptive signal processing. Written by leading experts in industry and academia, the book covers the most important aspects of the subject, such as spectral estimation, signal modeling, adaptive filtering, and array processing. This unique resource provides balanced coverage of implementation issues, applications, and theory, making it a smart choice for professional engineers and students alike. The book presents clear examples, problem sets, and computer experiments that help readers master the material and learn how to implement various methods presented in the chapters. This invaluable reference also includes a set of Matlab[registered] functions that engineers can use to solve real-world problems in the field. The book is packed with over 3,000 equations and more than 300 illustrations.
£121.41
Independently Published Les fonctions électroniques: CONVERSIONS DE SIGNAUX ET D'ÉNERGIES: Etude, réalisations et applications pratiques
£14.43
Independently Published Les fonctions électroniques: opérations mathématiques: Etude, réalisations et applications pratiques
£12.07
Springer Nature Switzerland AG Advanced Image and Video Processing Using MATLAB
Book SynopsisThis book offers a comprehensive introduction to advanced methods for image and video analysis and processing. It covers deraining, dehazing, inpainting, fusion, watermarking and stitching. It describes techniques for face and lip recognition, facial expression recognition, lip reading in videos, moving object tracking, dynamic scene classification, among others. The book combines the latest machine learning methods with computer vision applications, covering topics such as event recognition based on deep learning，dynamic scene classification based on topic model, person re-identification based on metric learning and behavior analysis. It also offers a systematic introduction to image evaluation criteria showing how to use them in different experimental contexts. The book offers an example-based practical guide to researchers, professionals and graduate students dealing with advanced problems in image analysis and computer vision.Table of ContentsIntroduction and Overview.- Matlab Functions of Image and Video.- Image and Video Segmentation.- Feature Extraction and Representation.- Common Evaluation Criterion.- Image Correction.- Image Inpainting.- Fusions.- Image Stitching.- Image Watermarking.
£59.99
Springer Nature Switzerland AG Differential Privacy for Dynamic Data
Book SynopsisThis Springer brief provides the necessary foundations to understand differential privacy and describes practical algorithms enforcing this concept for the publication of real-time statistics based on sensitive data. Several scenarios of interest are considered, depending on the kind of estimator to be implemented and the potential availability of prior public information about the data, which can be used greatly to improve the estimators' performance. The brief encourages the proper use of large datasets based on private data obtained from individuals in the world of the Internet of Things and participatory sensing. For the benefit of the reader, several examples are discussed to illustrate the concepts and evaluate the performance of the algorithms described. These examples relate to traffic estimation, sensing in smart buildings, and syndromic surveillance to detect epidemic outbreaks.Table of ContentsChapter 1. Defining Privacy Preserving Data Analysis.- Chapter 2. Basic Differentially Private Mechanism.- Chapter 3. A Two-Stage Architecture for Differentially Private Filtering.- Chapter 4. Differentially Private Filtering for Stationary Stochastic Collective Signals.- Chapter 5. Differentially Private Kalman Filtering.- Chapter 6. Differentially Private Nonlinear Observers.- Chapter 7. Conclusion.
£54.99
Springer Nature Switzerland AG Embedded System Design with ARM Cortex-M Microcontrollers: Applications with C, C++ and MicroPython
Book SynopsisThis textbook introduces basic and advanced embedded system topics through Arm Cortex M microcontrollers, covering programmable microcontroller usage starting from basic to advanced concepts using the STMicroelectronics Discovery development board. Designed for use in upper-level undergraduate and graduate courses on microcontrollers, microprocessor systems, and embedded systems, the book explores fundamental and advanced topics, real-time operating systems via FreeRTOS and Mbed OS, and then offers a solid grounding in digital signal processing, digital control, and digital image processing concepts — with emphasis placed on the usage of a microcontroller for these advanced topics. The book uses C language, “the” programming language for microcontrollers, C++ language, and MicroPython, which allows Python language usage on a microcontroller. Sample codes and course slides are available for readers and instructors, and a solutions manual is available to instructors. The book will also be an ideal reference for practicing engineers and electronics hobbyists who wish to become familiar with basic and advanced microcontroller concepts.Table of ContentsChapter 1. Introduction.- Chapter 2. Microcontroller Architecture.- Chapter 3. Software Development Platforms.- Chapter 4. Digital Input and Output.- Chapter 5. Interrupts and Power Management.- Chapter 6. Timing Operations.- Chapter 7. Conversion Between Analog and Digital Values.- Chapter 8. Digital Communication.- Chapter 9. Memory Operations.- Chapter 10. Real-Time Operating Systems.- Chapter 11. LCD, Touch Screen and Graphical User Interface Formation.- Chapter 12. Introduction to Digital Signal Processing.- Chapter 13. Introduction to Digital Control.- Chapter 14. Introduction to Digital Image Processing.- Chapter 15. Advanced Topics.
£44.99
Springer Nature Switzerland AG Influencing Factors in Speech Quality Assessment
Book SynopsisThis book evaluates the impact of relevant factors affecting the results of speech quality assessment studies carried out in crowdsourcing. The author describes how these factors relate to the test structure, the effect of environmental background noise, and the influence of language differences. He details multiple user-centered studies that have been conducted to derive guidelines for reliable collection of speech quality scores in crowdsourcing. Specifically, different questions are addressed such as the optimal number of speech samples to include in a listening task, the influence of the environmental background noise in the speech quality ratings, as well as methods for classifying background noise from web audio recordings, or the impact of language proficiency in the user perception of speech quality. Ultimately, the results of these studies contributed to the definition of the ITU-T Recommendation P.808 that defines the guidelines to conduct speech quality studies in crowdsourcing.Table of Contents1. Introduction.2. Related Work.3. Method.4. Test Structure.5. Impact of Background Noise.6. Influence of Language.7. Conclusion.
£75.99
De Gruyter Modern Signal Processing
Book SynopsisThe book systematically introduces theories of frequently-used modern signal processing methods and technologies, and focuses discussions on stochastic signal, parameter estimation, modern spectral estimation, adaptive filter, high-order signal analysis and non-linear transformation in time-domain signal analysis. With abundant exercises, the book is an essential reference for graduate students in electrical engineering and information science. Table of ContentsTable of content:Chapter 1: Stochastic signal - correlation function, covariance function, power spectral density, signal identification, signal transformation, linear system with random input signalChapter 2: Parameter estimation - estimators, Fisher information and Cramer-Rao inequality, Bayes estimation, maximum likelihood estimation, least-square estimationChapter 3: Modern spectral estimation - discrete stochastic process, non-parametric spectral analysis, stationary ARMA process and spectral density, ARMA spectral estimation, ARMA identification, maximum entropy spectrum estimation, Pisarenko harmonic decomposition, extended Prony method, MUSIC, ESPRITChapter 4: Adaptive filter - Wiener filter for continuous time, Optimization, Kalman filter, LMS adaptive algorithm and filter, RLS adaptive algorithm, operator theory for adaptive filter, adaptive line enhancer, trap filter, generalized sidelobe canceller, blind adaptive multi-user detectionChapter 5: High-order statistical analysis - matrix and cumulative domain, high-order spectral, non-Gussian signal and linear system, FIR system identification, ARMA model identification, harmonic retrieval in color noise, time delay estimation, double spectral and application in signal classificationChapter 6: Linear transformation in time-domain signal analysis - local transformation, analytic signal, Fourier transformation, Gabor transformation, wavelet transformation and framework theory, multi-resolution analysis, quadrature filter, bi-quadrature filter, Gabor atoms and applications in radar signal detectionChapter 7: Nonlinear transformation in time-domain signal analysis - time domain distribution, Wigner-Ville distribution, fuzzy function, Cohen qusi-time domain distribution, evaluation and optimization of time domain distribution, time domain distribution for FM signal
£65.55
Springer International Publishing AG Noise-Shaping All-Digital Phase-Locked Loops: Modeling, Simulation, Analysis and Design
Book SynopsisThis book presents a novel approach to the analysis and design of all-digital phase-locked loops (ADPLLs), technology widely used in wireless communication devices. The authors provide an overview of ADPLL architectures, time-to-digital converters (TDCs) and noise shaping. Realistic examples illustrate how to analyze and simulate phase noise in the presence of sigma-delta modulation and time-to-digital conversion. Readers will gain a deep understanding of ADPLLs and the central role played by noise-shaping. A range of ADPLL and TDC architectures are presented in unified manner. Analytical and simulation tools are discussed in detail. Matlab code is included that can be reused to design, simulate and analyze the ADPLL architectures that are presented in the book.Table of ContentsIntroduction.- Phase Digitization in All-Digital PLLs.- A Unifying Framework for TDC Architectures.- Analytical Predictions of Phase Noise in ADPLLs.- Advantages of Noise Shaping and Dither.- Efficient Modeling and Simulation of Accumulator-Based ADPLLs.- Modelling and Estimating Phase Noise with Matlab.
£85.49
Springer International Publishing AG Transducers and Arrays for Underwater Sound
Book SynopsisThis improved and updated second edition covers the theory, development, and design of electro-acoustic transducers for underwater applications. This highly regarded text discusses the basics of piezoelectric and magnetostrictive transducers that are currently being used as well as promising new designs. It presents the basic acoustics as well as the specific acoustics data needed in transducer design and evaluation. A broad range of designs of projectors and hydrophones are described in detail along with methods of modeling, evaluation, and measurement. Analysis of projector and hydrophone transducer arrays, including the effects of mutual radiation impedance and numerical models for elements and arrays, are also covered. The book includes new advances in transducer design and transducer materials and has been completely reorganized to be suitable for use as a textbook, as well as a reference or handbook. The new edition contains corrections to the first edition, end-of-chapter exercises, and solutions to selected exercises. Each chapter includes a short introduction, end-of-chapter summary, and an extensive reference list offering the reader more detailed information and historical context. A glossary of key terms is also included at the end.Table of ContentsChapter 1: Introduction. 1.1 Brief History of Underwater Sound Transducers. 1.2 Underwater Transducer Applications. 1.3 General Description of Linear Electroacoustic Transduction. 1.4 Transducer Characteristics. 1.5 Transducer Arrays.- Chapter 2: Electroacoustic Transduction. 2.1 Piezoelectric Transducers. 2.2 Electroconstrictive Transducers. 2.3 Magnetostrictive Transducers. 2.4 Electrostatic Transducers. 2.5 Variable Reluctance Transducers. 2.6 Moving Coil Transducers. 2.7 Comparison of Transducer Mechanisms. 2.8 Equivalent Circuits. 2.9 Thermal Considerations. 2.10 Extended Equivalent Circuits.- Chapter 3: Transducer Models. 3.1 Lumped Parameter Models and Equivalent Circuits. 3.2 Distributed Models. 3.3 Matrix Models. 3.4 Finite Element Models.- Chapter 4: Transducer Characteristics. 4.1 Resonance Frequency. 4.2 The Mechanical Quality Factor. 4.3 Characteristic Mechanical Impedance. 4.4 Electromechanical Coupling Coefficient. 4.5 Parameter Based Figure of Merit (FOM).- Chapter 5: Transducers as Projectors. 5.1 Principles of Operation. 5.2 Ring and Spherical Transducers. 5.3 Piston Transducers. 5.4 Transmission Line Transducers. 5.5 Flextensional Transducers. 5.6 Flexural Transducers. 5.7 Modal Transducers. 5.8 Low Profile Transducers.- Chapter 6: Transducers as Hydrophones. 6.1 Principles of Operation. 6.2 Cylindrical and Spherical Hydrophones. 6.3 Planar Hydrophones. 6.4 Bender Hydrophones. 6.5 Vector Hydrophones. 6.6 Plane Wave Diffraction Constant. 6.7 Hydrophone Thermal Noise.- Chapter 7: Projector Arrays. 7.1 Array Directivity Functions. 7.2 Mutual Radiation Impedance and the Array Equations. 7.3 Calculation of Mutual Radiation Impedance. 7.4 Arrays of Non-FVD Transducers. 7.5 Volume Arrays. 7.6 Near Field of Projector Array. 7.7 The Nonlinear Parametric Array.Doubly Steered Arrays.- Chapter 8: Hydrophone Arrays. 8.1 Hydrophone Array Directional Response. 8.2 Array Gain. 8.3 Sources and Properties of Noise in Arrays. 8.4 Reduction of Array Noise. 8.5 Arrays of Vector Sensors. 8.6 Steered Planar Circular Arrays. 8.7 Array Absorption and Transparency.- Chapter 9: Transducer Evaluation and Measurement. 9.1 Electrical Measurement of Transducers in Air. 9.2 Measurement of Transducers in Water. 9.3 Measurement of Transducer Efficiency. 9.4 Acoustic Responses of Transducers. 9.5 Reciprocity Calibration. 9.6 Tuned Responses. 9.7 Near-Field Measurements. 9.8 Calibrated reference Transducers.- Chapter 10: Acoustic Radiation from Transducers. 10.1 The Acoustic Radiation Problem. 10.2 Far Field Acoustic Radiation 10.3 Near-Field Acoustic Radiation. 10.4 Radiation Impedance. 10.5 Dipole Coupling to a Parasitic Monopole.- Chapter 11: Mathematical Models for Acoustic Radiation. 11.1 Mutual Radiation Impedance. 11.2 Green's Theorem and Acoustic Reciprocity. 11.3 Scattering and the Diffraction Constant. 11.4 Numerical Models for Acoustic Calculations.- Chapter 12: Nonlinear Mechanisms and Their Effects. 12.1 Nonlinear Mechanisms in Lumped Parameter Transducers. 12.2 Analysis of Nonlinear Effects. 12.3 Nonlinear Analysis of Distributed-Parameter Transducers. 12.4 Nonlinear Effects on the Electromechanical Coupling Coefficient.- Appendix.- Glossary of Terms.- Solutions for Odd-Numbered Exercises.-Index.
£54.99
Springer International Publishing AG Transducers and Arrays for Underwater Sound
Book SynopsisThis improved and updated second edition covers the theory, development, and design of electro-acoustic transducers for underwater applications. This highly regarded text discusses the basics of piezoelectric and magnetostrictive transducers that are currently being used as well as promising new designs. It presents the basic acoustics as well as the specific acoustics data needed in transducer design and evaluation. A broad range of designs of projectors and hydrophones are described in detail along with methods of modeling, evaluation, and measurement. Analysis of projector and hydrophone transducer arrays, including the effects of mutual radiation impedance and numerical models for elements and arrays, are also covered. The book includes new advances in transducer design and transducer materials and has been completely reorganized to be suitable for use as a textbook, as well as a reference or handbook. The new edition contains corrections to the first edition, end-of-chapter exercises, and solutions to selected exercises. Each chapter includes a short introduction, end-of-chapter summary, and an extensive reference list offering the reader more detailed information and historical context. A glossary of key terms is also included at the end.Table of ContentsChapter 1: Introduction. 1.1 Brief History of Underwater Sound Transducers. 1.2 Underwater Transducer Applications. 1.3 General Description of Linear Electroacoustic Transduction. 1.4 Transducer Characteristics. 1.5 Transducer Arrays.- Chapter 2: Electroacoustic Transduction. 2.1 Piezoelectric Transducers. 2.2 Electroconstrictive Transducers. 2.3 Magnetostrictive Transducers. 2.4 Electrostatic Transducers. 2.5 Variable Reluctance Transducers. 2.6 Moving Coil Transducers. 2.7 Comparison of Transducer Mechanisms. 2.8 Equivalent Circuits. 2.9 Thermal Considerations. 2.10 Extended Equivalent Circuits.- Chapter 3: Transducer Models. 3.1 Lumped Parameter Models and Equivalent Circuits. 3.2 Distributed Models. 3.3 Matrix Models. 3.4 Finite Element Models.- Chapter 4: Transducer Characteristics. 4.1 Resonance Frequency. 4.2 The Mechanical Quality Factor. 4.3 Characteristic Mechanical Impedance. 4.4 Electromechanical Coupling Coefficient. 4.5 Parameter Based Figure of Merit (FOM).- Chapter 5: Transducers as Projectors. 5.1 Principles of Operation. 5.2 Ring and Spherical Transducers. 5.3 Piston Transducers. 5.4 Transmission Line Transducers. 5.5 Flextensional Transducers. 5.6 Flexural Transducers. 5.7 Modal Transducers. 5.8 Low Profile Transducers.- Chapter 6: Transducers as Hydrophones. 6.1 Principles of Operation. 6.2 Cylindrical and Spherical Hydrophones. 6.3 Planar Hydrophones. 6.4 Bender Hydrophones. 6.5 Vector Hydrophones. 6.6 Plane Wave Diffraction Constant. 6.7 Hydrophone Thermal Noise.- Chapter 7: Projector Arrays. 7.1 Array Directivity Functions. 7.2 Mutual Radiation Impedance and the Array Equations. 7.3 Calculation of Mutual Radiation Impedance. 7.4 Arrays of Non-FVD Transducers. 7.5 Volume Arrays. 7.6 Near Field of Projector Array. 7.7 The Nonlinear Parametric Array.Doubly Steered Arrays.- Chapter 8: Hydrophone Arrays. 8.1 Hydrophone Array Directional Response. 8.2 Array Gain. 8.3 Sources and Properties of Noise in Arrays. 8.4 Reduction of Array Noise. 8.5 Arrays of Vector Sensors. 8.6 Steered Planar Circular Arrays. 8.7 Array Absorption and Transparency.- Chapter 9: Transducer Evaluation and Measurement. 9.1 Electrical Measurement of Transducers in Air. 9.2 Measurement of Transducers in Water. 9.3 Measurement of Transducer Efficiency. 9.4 Acoustic Responses of Transducers. 9.5 Reciprocity Calibration. 9.6 Tuned Responses. 9.7 Near-Field Measurements. 9.8 Calibrated reference Transducers.- Chapter 10: Acoustic Radiation from Transducers. 10.1 The Acoustic Radiation Problem. 10.2 Far Field Acoustic Radiation 10.3 Near-Field Acoustic Radiation. 10.4 Radiation Impedance. 10.5 Dipole Coupling to a Parasitic Monopole.- Chapter 11: Mathematical Models for Acoustic Radiation. 11.1 Mutual Radiation Impedance. 11.2 Green's Theorem and Acoustic Reciprocity. 11.3 Scattering and the Diffraction Constant. 11.4 Numerical Models for Acoustic Calculations.- Chapter 12: Nonlinear Mechanisms and Their Effects. 12.1 Nonlinear Mechanisms in Lumped Parameter Transducers. 12.2 Analysis of Nonlinear Effects. 12.3 Nonlinear Analysis of Distributed-Parameter Transducers. 12.4 Nonlinear Effects on the Electromechanical Coupling Coefficient.- Appendix.- Glossary of Terms.- Solutions for Odd-Numbered Exercises.-Index.
£39.99
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Topological Signal Processing
Book SynopsisSignal processing is the discipline of extracting information from collections of measurements. To be effective, the measurements must be organized and then filtered, detected, or transformed to expose the desired information. Distortions caused by uncertainty, noise, and clutter degrade the performance of practical signal processing systems.In aggressively uncertain situations, the full truth about an underlying signal cannot be known. This book develops the theory and practice of signal processing systems for these situations that extract useful, qualitative information using the mathematics of topology -- the study of spaces under continuous transformations. Since the collection of continuous transformations is large and varied, tools which are topologically-motivated are automatically insensitive to substantial distortion. The target audience comprises practitioners as well as researchers, but the book may also be beneficial for graduate students.Trade ReviewFrom the book reviews:“This text provides a nice exposition of the topological ideas used to extract information from signals and the practical details of signal processing. … Robinson’s intended audience is first year graduate students in both engineering and mathematics, and advanced undergraduates. … Throughout the text there are numerous examples and diagrams. Each chapter also ends with some open questions. These features make the book quite readable.” (Michele Intermont, MAA Reviews, February, 2015)“Three major goals for this book: firstly to show that topological invariants provide qualitative information about signals that is both relevant and practical, second to show that the signal processing concepts of filtering, detection, and noise correspond respectively to the concepts of sheaves, functoriality and sequences, and third to advocate for the use of sheaf theory in signal processing. … The target audience is practitioners so that the theoretical notions are covered with the practitioner in mind with motivations emphasized.” (Jonathan Hodgson, zbMATH, Vol. 1294, 2014)Table of ContentsIntroduction and informal discussion.- Parametrization.- Signals.- Detection.- Transforms.- Noise.
£64.99