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Digital Signal Processing: An Introduction
by D. SundararajanThis textbook for a one semester introductory course in digital signal processing for senior undergraduate and first year graduate students in electrical and computer engineering departments is concise, highly readable, and yet provides comprehensive coverage of the topic. Each new topic is presented with examples and figures. The highly mathematical content of the topic is presented lucidly to make the learning the subject easier. Practical aspects of the subject are clearly indicated so that the student can apply the principles in real applications. Matlab programs for FIR and IIR filter design are provided as supplementary material online.
Digital Signal Processing: An Introduction
by Dr. D. SundararajanThis textbook for a one semester introductory course in digital signal processing for senior undergraduate and first year graduate students in electrical and computer engineering departments is concise, highly readable, and yet provides comprehensive coverage of the topic. Each new topic is presented with examples and figures. The highly mathematical content of the topic is presented lucidly to make the learning the subject easier. Practical aspects of the subject are clearly indicated so that the student can apply the principles in real applications. Matlab programs for FIR filter design are provided as supplementary material online.
Digital Signal Processing: Illustration Using Python
by S Esakkirajan T Veerakumar Badri N SubudhiDigital signal processing deals with extraction of useful information from signals. Signal processing algorithms help observe, analyse and transform signals. The objective of this book is to develop signal processing algorithms using Python. Python is an interpreted, object-oriented high-level programming language widely used in various software development fields such as data science, machine learning, web development and more. Digital Signal Laboratory is playing an important role in realizing signal processing algorithms, utilizing different software solutions. The intention of this textbook is to implement signal processing algorithms using Python. Since Python is an open-source language, students, researchers, and faculty can install and work with it without spending money, reducing the financial burden on institutions. Each chapter in this book begins with prelab questions, a set of Python examples to illustrate the concepts, exercises to strengthen the understanding of the concepts, and objective questions to help students prepare for competitive examinations. This book serves as an undergraduate textbook, it can be used for individual study, and it can also be used as the textbook for related courses.
Digital Signal Processing: Theory And Practice
by K. Deergha Rao M.N.S. SwamyThe book provides a comprehensive exposition of all major topics in digital signal processing (DSP). With numerous illustrative examples for easy understanding of the topics, it also includes MATLAB-based examples with codes in order to encourage the readers to become more confident of the fundamentals and to gain insights into DSP. Further, it presents real-world signal processing design problems using MATLAB and programmable DSP processors. In addition to problems that require analytical solutions, it discusses problems that require solutions using MATLAB at the end of each chapter.Divided into 13 chapters, it addresses many emerging topics, which are not typically found in advanced texts on DSP. It includes a chapter on adaptive digital filters used in the signal processing problems for faster acceptable results in the presence of changing environments and changing system requirements. Moreover, it offers an overview of wavelets, enabling readers to easily understand the basics and applications of this powerful mathematical tool for signal and image processing. The final chapter explores DSP processors, which is an area of growing interest for researchers. A valuable resource for undergraduate and graduate students, it can also be used for self-study by researchers, practicing engineers and scientists in electronics, communications, and computer engineering as well as for teaching one- to two-semester courses.
Digital Signal Processing: Theory and Practice
by Maurice BellangerDIGITAL SIGNAL PROCESSING Understand the future of signal processing with the latest edition of this groundbreaking text Signal processing is a key aspect of virtually all engineering fields. Digital techniques enormously expand the possible applications of signal processing, forming a part of not only conventional engineering projects but also data analysis and artificial intelligence. There are considerable challenges raised by these techniques, however, as the gulf between theory and practice can be wide; the successful integration of digital signal processing techniques requires engineers capable of bridging this gulf. For years, Digital Signal Processing has met this need with a comprehensive guide that consistently connects abstract theory with practical applications. Now fully updated to reflect the most recent developments in this crucial field, the tenth* edition of this seminal text promises to foster a broader understanding of signal processing among a new generation of engineers and researchers. Readers of the new edition of Digital Signal Processing will also find: Exercises at the end of each chapter to reinforce key conceptsA new chapter covering digital signal processing for neural networksHandy structure beginning with undergraduate-level material before moving to more advanced concepts in the second half Digital Signal Processing is a must-own for students, researchers, and industry professionals in any of the hundreds of fields and subfields that make use of signal processing algorithms. *This is the English language translation of the French original Traitement Numérique du Signal 10th edition by Maurice Bellanger © Dunod 2022 and is the 4th edition in English.
Digital Signal and Image Processing using MATLAB
by Gérard Blanchet Maurice CharbitThis title provides the most important theoretical aspects of Image and Signal Processing (ISP) for both deterministic and random signals. The theory is supported by exercises and computer simulations relating to real applications. More than 200 programs and functions are provided in the MATLAB(r) language, with useful comments and guidance, to enable numerical experiments to be carried out, thus allowing readers to develop a deeper understanding of both the theoretical and practical aspects of this subject.
Digital Signal and Image Processing using MATLAB, Volume 1: Fundamentals (Digital Signal And Image Processing Ser.)
by Gérard Blanchet Maurice CharbitThis fully revised and updated second edition presents the most important theoretical aspects of Image and Signal Processing (ISP) for both deterministic and random signals. The theory is supported by exercises and computer simulations relating to real applications. More than 200 programs and functions are provided in the MATLABÒ language, with useful comments and guidance, to enable numerical experiments to be carried out, thus allowing readers to develop a deeper understanding of both the theoretical and practical aspects of this subject. This fully revised new edition updates : - the introduction to MATLAB programs and functions as well as the Graphically displaying results for 2D displays - Calibration fundamentals for Discrete Time Signals and Sampling in Deterministic signals - image processing by modifying the contrast - also added are examples and exercises.
Digital Signal and Image Processing using MATLAB, Volume 2
by Gérard Blanchet Maurice CharbitThe most important theoretical aspects of Image and SignalProcessing (ISP) for both deterministic and random signals, thetheory being supported by exercises and computer simulationsrelating to real applications. More than 200 programs and functions are provided in theMATLAB® language, with useful comments and guidance, to enablenumerical experiments to be carried out, thus allowing readers todevelop a deeper understanding of both the theoretical andpractical aspects of this subject. Following on from thefirst volume, this second installation takes a more practicalstance, providing readers with the applications of ISP.
Digital Signals Theory
by Brian McFeeWhere most introductory texts to the field of digital signal processing assume a degree of technical knowledge, this class-tested textbook provides a comprehensive introduction to the fundamentals of digital signal processing in a way that is accessible to all. Beginning from the first principles, readers will learn how signals are acquired, represented, analyzed and transformed by digital computers. Specific attention is given to digital sampling, discrete Fourier analysis and linear filtering in the time and frequency domains. All concepts are introduced practically and theoretically, combining intuitive illustrations, mathematical derivations and software implementations written in the Python programming language. Practical exercises are included at the end of each chapter to test readers’ knowledge. Written in a clear and accessible style, this book is particularly aimed at students and general readers interested in audio and digital signal processing but who may not have extensive mathematical or engineering training.
Digital Signatures: The Impact of Digitization on Popular Music Sound
by Anne Danielsen Ragnhild Brøvig-HanssenIs digital production killing the soul of music? Is Auto-Tune the nadir of creative expression? Digital technology has changed not only how music is produced, distributed, and consumed but also -- equally important but not often considered -- how music sounds. In this book, Ragnhild Brøvig-Hanssen and Anne Danielsen examine the impact of digitization on the aesthetics of popular music. They investigate sonically distinctive "digital signatures" -- musical moments when the use of digital technology is revealed to the listener. The particular signatures of digital mediation they examine include digital reverb and delay, MIDI and sampling, digital silence, the virtual cut-and-paste tool, digital glitches, microrhythmic manipulation, and autotuning -- all of which they analyze in specific works by popular artists.Combining technical and historical knowledge of music production with musical analyses, aesthetic interpretations, and theoretical discussions, Brøvig-Hanssen and Danielsen offer unique insights into how digitization has changed the sound of popular music and the listener's experience of it. For example, they show how digital reverb and delay have allowed experimentation with spatiality by analyzing Kate Bush's "Get Out of My House"; they examine the contrast between digital silence and the low-tech noises of tape hiss or vinyl crackle in Portishead's "Stranger"; and they describe the development of Auto-Tune -- at first a tool for pitch correction -- into an artistic effect, citing work by various hip-hop artists, Bon Iver, and Lady Gaga.
Digital Signatures: The Impact of Digitization on Popular Music Sound (The\mit Press Ser.)
by Anne Danielsen Ragnhild Brovig-HanssenHow sonically distinctive digital “signatures”—including reverb, glitches, and autotuning—affect the aesthetics of popular music, analyzed in works by Prince, Lady Gaga, and others. Is digital production killing the soul of music? Is Auto-Tune the nadir of creative expression? Digital technology has changed not only how music is produced, distributed, and consumed but also—equally important but not often considered—how music sounds. In this book, Ragnhild Brøvig-Hanssen and Anne Danielsen examine the impact of digitization on the aesthetics of popular music. They investigate sonically distinctive “digital signatures”—musical moments when the use of digital technology is revealed to the listener. The particular signatures of digital mediation they examine include digital reverb and delay, MIDI and sampling, digital silence, the virtual cut-and-paste tool, digital glitches, microrhythmic manipulation, and autotuning—all of which they analyze in specific works by popular artists.Combining technical and historical knowledge of music production with musical analyses, aesthetic interpretations, and theoretical discussions, Brøvig-Hanssen and Danielsen offer unique insights into how digitization has changed the sound of popular music and the listener's experience of it. For example, they show how digital reverb and delay have allowed experimentation with spatiality by analyzing Kate Bush's “Get Out of My House”; they examine the contrast between digital silence and the low-tech noises of tape hiss or vinyl crackle in Portishead's “Stranger”; and they describe the development of Auto-Tune—at first a tool for pitch correction—into an artistic effect, citing work by various hip-hop artists, Bon Iver, and Lady Gaga.
Digital Sketching: Computer-Aided Conceptual Design (Practical Revolution)
by John BacusLearn to apply new digital design technologies at your own firm with this practical and insightful resource Digital Sketching: Computer-Aided Conceptual Design delivers a comprehensive and insightful examination of how architects and other design professionals can best use digital design technology to become better designers. Celebrated professional, professor, and author John Bacus provides readers with practical and timely information on emerging digital design technologies and their effect on professional practice. By focusing on the big picture, this rigorous survey of conceptual design technology offers professionals realistic strategies for reclaiming time for design in the ever increasing speed of project delivery. This book helps architects (and others like them) learn to use digital sketching techniques to be better designers, right from the project’s very first sketch. As part of the groundbreaking Practical Revolutions series of books, Digital Sketching furthers the conversation of the practical deployment of emerging technologies in the building industries. This book provides readers with the information they need to evaluate digital design technology and decide whether or not to adopt and integrate it into their own processes. Readers will receive: An accelerated and accessible introduction to a highly technical topic Practical and applicable guidance on how to adapt a firm’s business to adopt new technology without losing the benefit of existing intuition, skill, and experience. Real world implementations of specific techniques in the form of illuminating case studies that include results and lessons learned Perfect for professional architectural designers, Digital Sketching also belongs on the bookshelves of interior designers, landscape architects, urban planners, contractors, and specialty fabricators of every kind. A disciplined sketching practice, especially through the digital methods discussed in this book, is a transformational benefit to anyone who designs and builds for a living.
Digital Skill Development for Industry 4.0
by P. Kaliraj T. Devi G. SingaraveluThe Fourth Industrial Revolution, Industry 4.0, is changing the world, and digital transformation technology tools have impacted every walk of life. The nature of work and careers is changing fast – and in the future, the right skills will be prized over academic qualifications. Students must develop various skills, especially technology skills, to become the workforce of the future; the onus of developing these skills falls on educational institutions. The development of innovation and ideation skills in students is a must for them to productively contribute to a future economy. They should have the capability to translate ideas into solutions, products, and systems that are scalable, practically feasible, and adaptable.To prepare students for this digital world, Digital Skill Development for Industry 4.0 contains chapters on developing: Professional skills, cognitive learning Critical thinking skills among modern learners Motivation and student engagement Invoking interest of students Student engagement in e-learning Contextual learning Experimental learning Multidisciplinary learning The book is written for the academic and administrative community of universities and colleges who intend to equip their modern learners with the skills of Industry 4.0. It is also useful as a reference for undergraduate and postgraduate courses, as well as doctoral programs. The book can also serve as a comprehensive reference guide for researchers in the development of tools incorporating new skills and technologies. Practitioners who are interested in introducing digital skill development for Industry 4.0 and its tools to solve real‑world problems can also use this book.
Digital Society for the IB Diploma
by Michael Fitzpatrick Eli Bomfim Tammy Earle Carol Hancox Jonathon Levin Barbara StefanicsDeveloped in cooperation with the International Baccalaureate®Ensure full coverage of the new Digital Society course with this accessible coursebook written by an experienced international team of IB educators and examiners, enabling students to build skills and understand the importance and impact of digital systems and technologies in the contemporary world.- Explore digital society through the key concepts, content and contexts of the syllabus with clear, real world, internationally-minded examples for each topic.- Delve into the higher-level extension challenges and interventions in digital society using contemporary,real-world issues that allow students to formulate their own recommendations, with chapter reflections to consolidate learning throughout.- Essential tools for inquiry are integrated throughout the course, with links to ATL, TOK, and extended essay.- Specific chapters and activities are featured for conducting inquiries suitable for SL and HL students, with added extended inquiries for HL students.- Prepare for the inquiry project with step-by-step guidance, advice, practice questions and top tips onhow to maximise potential in the assessment.
Digital Society for the IB Diploma
by Michael Fitzpatrick Eli Bomfim Tammy Earle Carol Hancox Jonathon Levin Barbara StefanicsDeveloped in cooperation with the International Baccalaureate®Ensure full coverage of the new Digital Society course with this accessible coursebook written by an experienced international team of IB educators and examiners, enabling students to build skills and understand the importance and impact of digital systems and technologies in the contemporary world.- Explore digital society through the key concepts, content and contexts of the syllabus with clear, real world, internationally-minded examples for each topic.- Delve into the higher-level extension challenges and interventions in digital society using contemporary,real-world issues that allow students to formulate their own recommendations, with chapter reflections to consolidate learning throughout.- Essential tools for inquiry are integrated throughout the course, with links to ATL, TOK, and extended essay.- Specific chapters and activities are featured for conducting inquiries suitable for SL and HL students, with added extended inquiries for HL students.- Prepare for the inquiry project with step-by-step guidance, advice, practice questions and top tips onhow to maximise potential in the assessment.
Digital Sociology
by Kate Orton-Johnson Nick PriorSociology and our sociological imaginations are having to confront new digital landscapes spanning mediated social relationships, practices and social structures. This volume assesses the substantive challenges faced by the discipline as it critically reassesses its position in the digital age.
Digital Soil Assessments and Beyond: Proceedings of the 5th Global Workshop on Digital Soil Mapping 2012, Sydney, Australia
by Budiman Minasny Brendan P. Malone Alex B. McBratneyDigital soil assessments and beyond contains papers presented at the 5th Global Workshop on Digital Soil Mapping, held 10-13 April 2012 at the University of Sydney, Australia. The contributions demonstrate the latest developments in digital soil mapping as a discipline with a special focus on the use of map products to drive policy decisions partic
Digital Soil Mapping Across Paradigms, Scales and Boundaries
by Feng Liu Gan-Lin Zhang Dick Brus Xiao-Dong Song Philippe LagacherieThis book contains papers presented at the 6th Global Workshop on Digital SoilMapping, held 11-14 November 2014 at the Institute of Soil Science, ChineseAcademy of Sciences of Nanjing, China. Digital soil mapping is advancing ondifferent fronts at different paces throughout the world. The researches andapplications on DSM are moving from method development to realizations indifferent scales and regions, serving the generation of national andcontinental to global soil grids. Meanwhile, new ideas and insights on mapping complex soil-landscapes such as flat plains,anthropogenically altered agriculture and urban spaces are emerging, with the help of new paradigms and models. The goal of the sixth workshop was to review and discuss the state ofthe art in digital soil mapping, and to explore strategies for bridgingresearch, production, and environmental applications. Thisbook provides a very useful and comprehensive overview of the status of digitalsoil mapping, in which graduate students, scientists and specialists workingwithin the field of geography can find the spatial prediction approaches andrelated theory.
Digital Sound Processing for Music and Multimedia (Focal Press Music Technology Ser.)
by Andy Hunt Ross KirkProvides an introduction to the nature, synthesis and transformation of sound which forms the basis of digital sound processing for music and multimedia. Background information in computer techniques is included so that you can write computer algorithms to realise new processes central to your own musical and sound processing ideas. Finally, material is inlcuded to explain the way in which people contribute to the development of new kinds of performance and composition systems.Key features of the book include:· Contents structured into free-standing parts for easy navigation· `Flow lines' to suggest alternative paths through the book, depending on the primary interest of the reader.· Practical examples are contained on a supporting website. Digital Sound Processing can be used by anyone, whether from an audio engineering, musical or music technology perspective. Digital sound processing in its various spheres - music technology, studio systems and multimedia - are witnessing the dawning of a new age. The opportunities for involvement in the expansion and development of sound transformation, musical performance and composition are unprecedented.The supporting website (www.york.ac.uk/inst/mustech/dspmm.htm) contains working examples of computer techniques, music synthesis and sound processing.
Digital Sovereignty in Cyber Security: First International Workshop, CyberSec4Europe 2022, Venice, Italy, April 17–21, 2022, Revised Selected Papers (Communications in Computer and Information Science #1807)
by Antonio Skarmeta Antonio Lioy Daniele Canavese Sara MatheuThis book constitutes papers presented during the workshop session titled “CyberSec4Europe - Research to Innovation: Common Research Framework on Security and Privacy” during the Privacy Symposium hosted by Università Ca’ Foscari in Venice, Italy, in April 2022. The 11 peer-reviewed selected papers present findings, conclusions, research, and recommendations in various security-related areas, from highly technical ones (e.g., software and network security) to law and human-centric ones (e.g., governance and cybersecurity awareness).
Digital Spectral Analysis MATLAB® Software User Guide: Matlab Software User Guide (Dover Books on Electrical Engineering)
by S. Lawrence Marple, Jr.This user guide serves as a companion to Digital Spectral Analysis, Second Edition (Dover Publications, 2019), illustrating all the text's techniques and algorithms, plus time versus frequency analysis. The spectral demonstrations use MATLAB software that encompasses the full experience from inputting signal sources, interactively setting technique parameters and processing with those parameters, and choosing from a variety of plotting techniques to display the results. The processing functions and scripts have been coded to automatically handle sample data that is either real-valued or complex-valued, permitting the user to simply modify the demonstration scripts to input their own data for analysis. Four integrated software categories support the demonstrations. These are the main MATLAB spectral demonstration scripts, supporting MATLAB plotting scripts, MATLAB processing functions listed in this guide, and signal sample data sources. Scripts and demonstration data files can be found on the Dover website for free downloading; see the Introduction for details.
Digital Spectral Analysis: Second Edition (Dover Books on Electrical Engineering)
by S. Lawrence Marple, Jr.Digital Spectral Analysis offers a broad perspective of spectral estimation techniques and their implementation. Coverage includes spectral estimation of discrete-time or discrete-space sequences derived by sampling continuous-time or continuous-space signals. The treatment emphasizes the behavior of each spectral estimator for short data records and provides over 40 techniques described and available as implemented MATLAB functions. In addition to summarizing classical spectral estimation, this text provides theoretical background and review material in linear systems, Fourier transforms, matrix algebra, random processes, and statistics. Topics include Prony's method, parametric methods, the minimum variance method, eigenanalysis-based estimators, multichannel methods, and two-dimensional methods. Suitable for advanced undergraduates and graduate students of electrical engineering — and for scientific use in the signal processing application community outside of universities — the treatment's prerequisites include some knowledge of discrete-time linear system and transform theory, introductory probability and statistics, and linear algebra. 1987 edition.
Digital Speech Processing, Synthesis, and Recognition: Synthesis, and Recognition, Second Edition, (Signal Processing and Communications #7)
by Sadaoki FuruiA study of digital speech processing, synthesis and recognition. This second edition contains new sections on the international standardization of robust and flexible speech coding techniques, waveform unit concatenation-based speech synthesis, large vocabulary continuous-speech recognition based on statistical pattern recognition, and more.
Digital Speech Transmission and Enhancement: Enhancement, Coding And Error Concealment (IEEE Press)
by Rainer Martin Peter VaryDIGITAL SPEECH TRANSMISSION AND ENHANCEMENT Enables readers to understand the latest developments in speech enhancement/transmission due to advances in computational power and device miniaturization The Second Edition of Digital Speech Transmission and Enhancement has been updated throughout to provide all the necessary details on the latest advances in the theory and practice in speech signal processing and its applications, including many new research results, standards, algorithms, and developments which have recently appeared and are on their way into state-of-the-art applications. Besides mobile communications, which constituted the main application domain of the first edition, speech enhancement for hearing instruments and man-machine interfaces has gained significantly more prominence in the past decade, and as such receives greater focus in this updated and expanded second edition. Readers can expect to find information and novel methods on: Low-latency spectral analysis-synthesis, single-channel and dual-channel algorithms for noise reduction and dereverberation Multi-microphone processing methods, which are now widely used in applications such as mobile phones, hearing aids, and man-computer interfaces Algorithms for near-end listening enhancement, which provide a significantly increased speech intelligibility for users at the noisy receiving side of their mobile phone Fundamentals of speech signal processing, estimation and machine learning, speech coding, error concealment by soft decoding, and artificial bandwidth extension of speech signals Digital Speech Transmission and Enhancement is a single-source, comprehensive guide to the fundamental issues, algorithms, standards, and trends in speech signal processing and speech communication technology, and as such is an invaluable resource for engineers, researchers, academics, and graduate students in the areas of communications, electrical engineering, and information technology.
Digital State: The Story of Minnesota's Computing Industry
by Thomas J. MisaAccounts of the early events of the computing industry—the Turing machine, the massive Colossus, the ENIAC computer—are well-told tales, and equally well known is the later emergence of Silicon Valley and the rise of the personal computer. Yet there is an extraordinary untold middle history—with deep roots in Minnesota. From the end of World War II through the 1970s, Minnesota was home to the first computing-centered industrial district in the world.Drawing on rare archival documents, photographs, and a wealth of oral histories, Digital State unveils the remarkable story of computer development in the heartland after World War II. These decades found corporations—concentrated in large part in Minnesota—designing state-of-the-art mainframe technologies, revolutionizing new methods of magnetic data storage, and, for the first time, truly integrating software and hardware into valuable products for the American government and public. Minnesota-based companies such as Engineering Research Associates, Univac, Control Data, Cray Research, Honeywell, and IBM Rochester were major international players and together formed an unrivaled epicenter advancing digital technologies. These companies not only brought vibrant economic growth to Minnesota, they nurtured the state&’s present-day medical device and software industries and possibly even tomorrow&’s nanotechnology.Thomas J. Misa&’s groundbreaking history shows how Minnesota recognized and embraced the coming information age through its leading-edge companies, its workforce, and its prominent institutions. Digital State reveals the inner workings of the birth of the digital age in Minnesota and what we can learn from this era of sustained innovation.