Designing with Speech Processing Chips

Designing with Speech Processing Chips

Author: Ricardo Jimenez

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 343

ISBN-13: 0323155154

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Designing with Speech Processing Chips focuses on the role that speech processing chips play in data processing, control systems, and inventory display. The book highlights the use of these chips in electronic circuit design. Divided into seven chapters, the book identifies different kinds of chips, including Serial Speech ROM SPR128A; SPR000 Parallel-to-Serial Speech Interface Chip; and Samsung Voice Synthesizers. Experiments on several speech processors are conducted. Electronic diagrams are also presented to show how these chips function. The text puts emphasis on analog and digital circuits. Concerns include the use of a window comparator or a 10-step voltage comparator to drive a speech processor; how to design alternating current motor-speed controller with artificial voice; and how to create a talking coffee machine controller. The book goes further by discussing the design of burglar alarms and voice recognition chips. The text is a vital source of data for system engineers, engineering students, technicians, and readers interested in the study of speech processing chips.


Book Synopsis Designing with Speech Processing Chips by : Ricardo Jimenez

Download or read book Designing with Speech Processing Chips written by Ricardo Jimenez and published by Academic Press. This book was released on 2012-12-02 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing with Speech Processing Chips focuses on the role that speech processing chips play in data processing, control systems, and inventory display. The book highlights the use of these chips in electronic circuit design. Divided into seven chapters, the book identifies different kinds of chips, including Serial Speech ROM SPR128A; SPR000 Parallel-to-Serial Speech Interface Chip; and Samsung Voice Synthesizers. Experiments on several speech processors are conducted. Electronic diagrams are also presented to show how these chips function. The text puts emphasis on analog and digital circuits. Concerns include the use of a window comparator or a 10-step voltage comparator to drive a speech processor; how to design alternating current motor-speed controller with artificial voice; and how to create a talking coffee machine controller. The book goes further by discussing the design of burglar alarms and voice recognition chips. The text is a vital source of data for system engineers, engineering students, technicians, and readers interested in the study of speech processing chips.

Speech Processing in Embedded Systems

Speech Processing in Embedded Systems

Author: Priyabrata Sinha

Publisher: Springer Science & Business Media

Published: 2009-12-01

Total Pages: 177

ISBN-13: 0387755810

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Speech Processing has rapidly emerged as one of the most widespread and well-understood application areas in the broader discipline of Digital Signal Processing. Besides the telecommunications applications that have hitherto been the largest users of speech processing algorithms, several non-traditional embedded processor applications are enhancing their functionality and user interfaces by utilizing various aspects of speech processing. "Speech Processing in Embedded Systems" describes several areas of speech processing, and the various algorithms and industry standards that address each of these areas. The topics covered include different types of Speech Compression, Echo Cancellation, Noise Suppression, Speech Recognition and Speech Synthesis. In addition this book explores various issues and considerations related to efficient implementation of these algorithms on real-time embedded systems, including the role played by processor CPU and peripheral functionality.


Book Synopsis Speech Processing in Embedded Systems by : Priyabrata Sinha

Download or read book Speech Processing in Embedded Systems written by Priyabrata Sinha and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech Processing has rapidly emerged as one of the most widespread and well-understood application areas in the broader discipline of Digital Signal Processing. Besides the telecommunications applications that have hitherto been the largest users of speech processing algorithms, several non-traditional embedded processor applications are enhancing their functionality and user interfaces by utilizing various aspects of speech processing. "Speech Processing in Embedded Systems" describes several areas of speech processing, and the various algorithms and industry standards that address each of these areas. The topics covered include different types of Speech Compression, Echo Cancellation, Noise Suppression, Speech Recognition and Speech Synthesis. In addition this book explores various issues and considerations related to efficient implementation of these algorithms on real-time embedded systems, including the role played by processor CPU and peripheral functionality.

Handbook of VLSI Chip Design and Expert Systems

Handbook of VLSI Chip Design and Expert Systems

Author: A. F. Schwarz

Publisher: Academic Press

Published: 2014-05-10

Total Pages: 593

ISBN-13: 148325805X

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Handbook of VLSI Chip Design and Expert Systems provides information pertinent to the fundamental aspects of expert systems, which provides a knowledge-based approach to problem solving. This book discusses the use of expert systems in every possible subtask of VLSI chip design as well as in the interrelations between the subtasks. Organized into nine chapters, this book begins with an overview of design automation, which can be identified as Computer-Aided Design of Circuits and Systems (CADCAS). This text then presents the progress in artificial intelligence, with emphasis on expert systems. Other chapters consider the impact of design automation, which exploits the basic capabilities of computers to perform complex calculations and to handle huge amounts of data with a high speed and accuracy. This book discusses as well the characterization of microprocessors. The final chapter deals with interactive I/O devices. This book is a valuable resource for system design experts, circuit analysts and designers, logic designers, device engineers, technologists, and application-specific designers.


Book Synopsis Handbook of VLSI Chip Design and Expert Systems by : A. F. Schwarz

Download or read book Handbook of VLSI Chip Design and Expert Systems written by A. F. Schwarz and published by Academic Press. This book was released on 2014-05-10 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of VLSI Chip Design and Expert Systems provides information pertinent to the fundamental aspects of expert systems, which provides a knowledge-based approach to problem solving. This book discusses the use of expert systems in every possible subtask of VLSI chip design as well as in the interrelations between the subtasks. Organized into nine chapters, this book begins with an overview of design automation, which can be identified as Computer-Aided Design of Circuits and Systems (CADCAS). This text then presents the progress in artificial intelligence, with emphasis on expert systems. Other chapters consider the impact of design automation, which exploits the basic capabilities of computers to perform complex calculations and to handle huge amounts of data with a high speed and accuracy. This book discusses as well the characterization of microprocessors. The final chapter deals with interactive I/O devices. This book is a valuable resource for system design experts, circuit analysts and designers, logic designers, device engineers, technologists, and application-specific designers.

Microprocessors in Signal Processing, Measurement and Control

Microprocessors in Signal Processing, Measurement and Control

Author: S.G. Tzafestas

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 446

ISBN-13: 9400970072

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In racent years the LSI technology has witnessed a revoluti onary development, and allowed substantial reductions in the size and cost of digital logic circuitry. Computer system building blocks have progressed from the level of discrete components to the level of complex ICs involving many logic circuits on a single "chip". The invention and wide applica tions of microprocessors have changed the philosophy of the signal processing, measurement and control engineering fields. The microprocessor-based digital signal processing systems and controllers have replaced the conventional ones based on standard analog and digital computing equipment. The first microprocessors and "on-chip" computers have appeared towards the end of 71 beginning 72. Their evolution since then and the number of applications, in which they have been utilized, have both been extremely spectacular. New system concepts and hardware/software tools are steadily under development to sup port the microprocessor in its multiple and complex tasks. The goal of this book is to provide a cohesive and well-balan ced set of contributions dealing with important aspects and applications of microprocessors to signal processing, measu rement and system control. The majority of contributions in clude sufficient review material and present rather complete treatments of the respective topics.


Book Synopsis Microprocessors in Signal Processing, Measurement and Control by : S.G. Tzafestas

Download or read book Microprocessors in Signal Processing, Measurement and Control written by S.G. Tzafestas and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: In racent years the LSI technology has witnessed a revoluti onary development, and allowed substantial reductions in the size and cost of digital logic circuitry. Computer system building blocks have progressed from the level of discrete components to the level of complex ICs involving many logic circuits on a single "chip". The invention and wide applica tions of microprocessors have changed the philosophy of the signal processing, measurement and control engineering fields. The microprocessor-based digital signal processing systems and controllers have replaced the conventional ones based on standard analog and digital computing equipment. The first microprocessors and "on-chip" computers have appeared towards the end of 71 beginning 72. Their evolution since then and the number of applications, in which they have been utilized, have both been extremely spectacular. New system concepts and hardware/software tools are steadily under development to sup port the microprocessor in its multiple and complex tasks. The goal of this book is to provide a cohesive and well-balan ced set of contributions dealing with important aspects and applications of microprocessors to signal processing, measu rement and system control. The majority of contributions in clude sufficient review material and present rather complete treatments of the respective topics.

Circuits, Signals, and Speech and Image Processing

Circuits, Signals, and Speech and Image Processing

Author: Richard C. Dorf

Publisher: CRC Press

Published: 2018-10-03

Total Pages: 720

ISBN-13: 1420003089

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In two editions spanning more than a decade, The Electrical Engineering Handbook stands as the definitive reference to the multidisciplinary field of electrical engineering. Our knowledge continues to grow, and so does the Handbook. For the third edition, it has expanded into a set of six books carefully focused on a specialized area or field of study. Each book represents a concise yet definitive collection of key concepts, models, and equations in its respective domain, thoughtfully gathered for convenient access. Circuits, Signals, and Speech and Image Processing presents all of the basic information related to electric circuits and components, analysis of circuits, the use of the Laplace transform, as well as signal, speech, and image processing using filters and algorithms. It also examines emerging areas such as text-to-speech synthesis, real-time processing, and embedded signal processing. Each article includes defining terms, references, and sources of further information. Encompassing the work of the world's foremost experts in their respective specialties, Circuits, Signals, and Speech and Image Processing features the latest developments, the broadest scope of coverage, and new material on biometrics.


Book Synopsis Circuits, Signals, and Speech and Image Processing by : Richard C. Dorf

Download or read book Circuits, Signals, and Speech and Image Processing written by Richard C. Dorf and published by CRC Press. This book was released on 2018-10-03 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: In two editions spanning more than a decade, The Electrical Engineering Handbook stands as the definitive reference to the multidisciplinary field of electrical engineering. Our knowledge continues to grow, and so does the Handbook. For the third edition, it has expanded into a set of six books carefully focused on a specialized area or field of study. Each book represents a concise yet definitive collection of key concepts, models, and equations in its respective domain, thoughtfully gathered for convenient access. Circuits, Signals, and Speech and Image Processing presents all of the basic information related to electric circuits and components, analysis of circuits, the use of the Laplace transform, as well as signal, speech, and image processing using filters and algorithms. It also examines emerging areas such as text-to-speech synthesis, real-time processing, and embedded signal processing. Each article includes defining terms, references, and sources of further information. Encompassing the work of the world's foremost experts in their respective specialties, Circuits, Signals, and Speech and Image Processing features the latest developments, the broadest scope of coverage, and new material on biometrics.

Introduction to Digital Speech Processing

Introduction to Digital Speech Processing

Author: Lawrence R. Rabiner

Publisher: Now Publishers Inc

Published: 2007

Total Pages: 212

ISBN-13: 1601980701

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Provides the reader with a practical introduction to the wide range of important concepts that comprise the field of digital speech processing. Students of speech research and researchers working in the field can use this as a reference guide.


Book Synopsis Introduction to Digital Speech Processing by : Lawrence R. Rabiner

Download or read book Introduction to Digital Speech Processing written by Lawrence R. Rabiner and published by Now Publishers Inc. This book was released on 2007 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the reader with a practical introduction to the wide range of important concepts that comprise the field of digital speech processing. Students of speech research and researchers working in the field can use this as a reference guide.

Designing Effective Speech Interfaces

Designing Effective Speech Interfaces

Author: Susan Weinschenk

Publisher: John Wiley & Sons

Published: 2000-03-03

Total Pages: 424

ISBN-13:

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Master the critical knowledge you need to design speech-enabled applications It's not just a far-fetched gizmo straight out of a sci-fi movie anymore. Speech interface technology, which allows a user to communicate with computers via voice instead of a keyboard or a mouse, is quickly becoming a main feature in new software. This straightforward guide provides traditional graphical user-interface designers, developers, usability engineers, and product managers with all the information they need to make a rapid transition in order to stay abreast of this monumental shift in technology. Weinschenk and Barker, two experts in state-of-the-art online communication, discuss the basics of speech interfaces and speech technology, hardware, and software. They clearly explain the interface design principles that are applied to S/GUI and AUI interfaces and describe the latest practices of leading experts. In addition to its in-depth look at speech technologies and the different types of user interfaces, this book: * Provides an overview of the field of human factors and defines the basic concepts of human computer interaction * Discusses the current state of speech technology applications * Explains the laws of human factors that apply to speech interfaces * Contains guidelines and examples for user control, human limitation, model integrity, accommodation, clear dialogue, and aesthetic integrity * Details the best practices in interface design and usability engineering * Explores the special issues involved in interface design for disabled persons Visit the companion web site at www.wiley.com/compbooks/weinschenk/ for a categorized resource list of speech, speech interface, and human-computer interaction books, articles, and links.


Book Synopsis Designing Effective Speech Interfaces by : Susan Weinschenk

Download or read book Designing Effective Speech Interfaces written by Susan Weinschenk and published by John Wiley & Sons. This book was released on 2000-03-03 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the critical knowledge you need to design speech-enabled applications It's not just a far-fetched gizmo straight out of a sci-fi movie anymore. Speech interface technology, which allows a user to communicate with computers via voice instead of a keyboard or a mouse, is quickly becoming a main feature in new software. This straightforward guide provides traditional graphical user-interface designers, developers, usability engineers, and product managers with all the information they need to make a rapid transition in order to stay abreast of this monumental shift in technology. Weinschenk and Barker, two experts in state-of-the-art online communication, discuss the basics of speech interfaces and speech technology, hardware, and software. They clearly explain the interface design principles that are applied to S/GUI and AUI interfaces and describe the latest practices of leading experts. In addition to its in-depth look at speech technologies and the different types of user interfaces, this book: * Provides an overview of the field of human factors and defines the basic concepts of human computer interaction * Discusses the current state of speech technology applications * Explains the laws of human factors that apply to speech interfaces * Contains guidelines and examples for user control, human limitation, model integrity, accommodation, clear dialogue, and aesthetic integrity * Details the best practices in interface design and usability engineering * Explores the special issues involved in interface design for disabled persons Visit the companion web site at www.wiley.com/compbooks/weinschenk/ for a categorized resource list of speech, speech interface, and human-computer interaction books, articles, and links.

VLSI Systems Design for Digital Signal Processing: Signal processing and signal processors

VLSI Systems Design for Digital Signal Processing: Signal processing and signal processors

Author: B. A. Bowen

Publisher: Prentice Hall

Published: 1982

Total Pages: 344

ISBN-13:

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Book Synopsis VLSI Systems Design for Digital Signal Processing: Signal processing and signal processors by : B. A. Bowen

Download or read book VLSI Systems Design for Digital Signal Processing: Signal processing and signal processors written by B. A. Bowen and published by Prentice Hall. This book was released on 1982 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Digital Signal Processing and Filter Design

Introduction to Digital Signal Processing and Filter Design

Author: B. A. Shenoi

Publisher: John Wiley & Sons

Published: 2005-10-19

Total Pages: 453

ISBN-13: 0471464821

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A practical and accessible guide to understanding digital signal processing Introduction to Digital Signal Processing and Filter Design was developed and fine-tuned from the author's twenty-five years of experience teaching classes in digital signal processing. Following a step-by-step approach, students and professionals quickly master the fundamental concepts and applications of discrete-time signals and systems as well as the synthesis of these systems to meet specifications in the time and frequency domains. Striking the right balance between mathematical derivations and theory, the book features: * Discrete-time signals and systems * Linear difference equations * Solutions by recursive algorithms * Convolution * Time and frequency domain analysis * Discrete Fourier series * Design of FIR and IIR filters * Practical methods for hardware implementation A unique feature of this book is a complete chapter on the use of a MATLAB(r) tool, known as the FDA (Filter Design and Analysis) tool, to investigate the effect of finite word length and different formats of quantization, different realization structures, and different methods for filter design. This chapter contains material of practical importance that is not found in many books used in academic courses. It introduces students in digital signal processing to what they need to know to design digital systems using DSP chips currently available from industry. With its unique, classroom-tested approach, Introduction to Digital Signal Processing and Filter Design is the ideal text for students in electrical and electronic engineering, computer science, and applied mathematics, and an accessible introduction or refresher for engineers and scientists in the field.


Book Synopsis Introduction to Digital Signal Processing and Filter Design by : B. A. Shenoi

Download or read book Introduction to Digital Signal Processing and Filter Design written by B. A. Shenoi and published by John Wiley & Sons. This book was released on 2005-10-19 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical and accessible guide to understanding digital signal processing Introduction to Digital Signal Processing and Filter Design was developed and fine-tuned from the author's twenty-five years of experience teaching classes in digital signal processing. Following a step-by-step approach, students and professionals quickly master the fundamental concepts and applications of discrete-time signals and systems as well as the synthesis of these systems to meet specifications in the time and frequency domains. Striking the right balance between mathematical derivations and theory, the book features: * Discrete-time signals and systems * Linear difference equations * Solutions by recursive algorithms * Convolution * Time and frequency domain analysis * Discrete Fourier series * Design of FIR and IIR filters * Practical methods for hardware implementation A unique feature of this book is a complete chapter on the use of a MATLAB(r) tool, known as the FDA (Filter Design and Analysis) tool, to investigate the effect of finite word length and different formats of quantization, different realization structures, and different methods for filter design. This chapter contains material of practical importance that is not found in many books used in academic courses. It introduces students in digital signal processing to what they need to know to design digital systems using DSP chips currently available from industry. With its unique, classroom-tested approach, Introduction to Digital Signal Processing and Filter Design is the ideal text for students in electrical and electronic engineering, computer science, and applied mathematics, and an accessible introduction or refresher for engineers and scientists in the field.

FPGA-based Implementation of Signal Processing Systems

FPGA-based Implementation of Signal Processing Systems

Author: Roger Woods

Publisher: John Wiley & Sons

Published: 2008-10-13

Total Pages: 389

ISBN-13: 0470713771

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Field programmable gate arrays (FPGAs) are an increasingly popular technology for implementing digital signal processing (DSP) systems. By allowing designers to create circuit architectures developed for the specific applications, high levels of performance can be achieved for many DSP applications providing considerable improvements over conventional microprocessor and dedicated DSP processor solutions. The book addresses the key issue in this process specifically, the methods and tools needed for the design, optimization and implementation of DSP systems in programmable FPGA hardware. It presents a review of the leading-edge techniques in this field, analyzing advanced DSP-based design flows for both signal flow graph- (SFG-) based and dataflow-based implementation, system on chip (SoC) aspects, and future trends and challenges for FPGAs. The automation of the techniques for component architectural synthesis, computational models, and the reduction of energy consumption to help improve FPGA performance, are given in detail. Written from a system level design perspective and with a DSP focus, the authors present many practical application examples of complex DSP implementation, involving: high-performance computing e.g. matrix operations such as matrix multiplication; high-speed filtering including finite impulse response (FIR) filters and wave digital filters (WDFs); adaptive filtering e.g. recursive least squares (RLS) filtering; transforms such as the fast Fourier transform (FFT). FPGA-based Implementation of Signal Processing Systems is an important reference for practising engineers and researchers working on the design and development of DSP systems for radio, telecommunication, information, audio-visual and security applications. Senior level electrical and computer engineering graduates taking courses in signal processing or digital signal processing shall also find this volume of interest.


Book Synopsis FPGA-based Implementation of Signal Processing Systems by : Roger Woods

Download or read book FPGA-based Implementation of Signal Processing Systems written by Roger Woods and published by John Wiley & Sons. This book was released on 2008-10-13 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field programmable gate arrays (FPGAs) are an increasingly popular technology for implementing digital signal processing (DSP) systems. By allowing designers to create circuit architectures developed for the specific applications, high levels of performance can be achieved for many DSP applications providing considerable improvements over conventional microprocessor and dedicated DSP processor solutions. The book addresses the key issue in this process specifically, the methods and tools needed for the design, optimization and implementation of DSP systems in programmable FPGA hardware. It presents a review of the leading-edge techniques in this field, analyzing advanced DSP-based design flows for both signal flow graph- (SFG-) based and dataflow-based implementation, system on chip (SoC) aspects, and future trends and challenges for FPGAs. The automation of the techniques for component architectural synthesis, computational models, and the reduction of energy consumption to help improve FPGA performance, are given in detail. Written from a system level design perspective and with a DSP focus, the authors present many practical application examples of complex DSP implementation, involving: high-performance computing e.g. matrix operations such as matrix multiplication; high-speed filtering including finite impulse response (FIR) filters and wave digital filters (WDFs); adaptive filtering e.g. recursive least squares (RLS) filtering; transforms such as the fast Fourier transform (FFT). FPGA-based Implementation of Signal Processing Systems is an important reference for practising engineers and researchers working on the design and development of DSP systems for radio, telecommunication, information, audio-visual and security applications. Senior level electrical and computer engineering graduates taking courses in signal processing or digital signal processing shall also find this volume of interest.