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Designing with Speech Processing Chips

Author: Ricardo Jimenez

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 343

ISBN-13: 0323155154

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

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.

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.

Low Cost Chip Design for Automatic Speaker and Speech Recognition System Using Binary Halved Clustering Method

Author: 吳國吉

Publisher:

Published: 2014

Total Pages: 66

ISBN-13:

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Communication System Design Using DSP Algorithms

Author: Steven A. Tretter

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 314

ISBN-13: 1461302293

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Designed for senior electrical engineering students, this textbook explores the theoretical concepts of digital signal processing and communication systems by presenting laboratory experiments using real-time DSP hardware. The experiments are designed for the Texas Instruments TMS320C6701 Evaluation Module or TMS320C6711 DSK but can easily be adapted to other DSP boards. Each chapter begins with a presentation of the required theory and concludes with instructions for performing experiments to implement the theory. In the process of performing the experiments, students gain experience in working with software tools and equipment commonly used in industry.

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.

Digital Design of Signal Processing Systems

Author: Shoab Ahmed Khan

Publisher: John Wiley & Sons

Published: 2011-02-02

Total Pages: 554

ISBN-13: 0470975253

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Digital Design of Signal Processing Systems discusses a spectrum of architectures and methods for effective implementation of algorithms in hardware (HW). Encompassing all facets of the subject this book includes conversion of algorithms from floating-point to fixed-point format, parallel architectures for basic computational blocks, Verilog Hardware Description Language (HDL), SystemVerilog and coding guidelines for synthesis. The book also covers system level design of Multi Processor System on Chip (MPSoC); a consideration of different design methodologies including Network on Chip (NoC) and Kahn Process Network (KPN) based connectivity among processing elements. A special emphasis is placed on implementing streaming applications like a digital communication system in HW. Several novel architectures for implementing commonly used algorithms in signal processing are also revealed. With a comprehensive coverage of topics the book provides an appropriate mix of examples to illustrate the design methodology. Key Features: A practical guide to designing efficient digital systems, covering the complete spectrum of digital design from a digital signal processing perspective Provides a full account of HW building blocks and their architectures, while also elaborating effective use of embedded computational resources such as multipliers, adders and memories in FPGAs Covers a system level architecture using NoC and KPN for streaming applications, giving examples of structuring MATLAB code and its easy mapping in HW for these applications Explains state machine based and Micro-Program architectures with comprehensive case studies for mapping complex applications The techniques and examples discussed in this book are used in the award winning products from the Center for Advanced Research in Engineering (CARE). Software Defined Radio, 10 Gigabit VoIP monitoring system and Digital Surveillance equipment has respectively won APICTA (Asia Pacific Information and Communication Alliance) awards in 2010 for their unique and effective designs.

Designing Human Interface in Speech Technology

Author: Fang Chen

Publisher: Springer Science & Business Media

Published: 2006-03-06

Total Pages: 399

ISBN-13: 0387241566

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Bridging the gap between the needs of the technical engineer and cognitive researchers related to speech technology applications. Systematic approach focusing on the utility of speech related product design Designed to respond to the growing need for specific theories, tools and methods for design, testing and evaluating speech related human-system interfaces. Targeted at designers, engineers, and decision makers working in the area of speech technology research

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.

Systolic Signal Processing Systems

Author: E. Swartzlander

Publisher: CRC Press

Published: 2020-10-28

Total Pages: 408

ISBN-13: 100010351X

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This book is about systolic signal processing systems: networks of signal processors with efficient data flow between the processors. It is written for students, engineers, and managers who wish a concise introduction to the key concepts and future directions of systolic processor architectures.