A New Application Of Linear Prediction In Speech Analysis

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Linear Prediction of Speech

Author : J.D. Markel
Publisher : Springer Science & Business Media
ISBN 13 : 3642662862
Total Pages : 276 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Linear Prediction of Speech by : J.D. Markel

Download or read book Linear Prediction of Speech written by J.D. Markel and published by Springer Science & Business Media. This book was released on 2013-03-12 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past ten years a new area in speech processing, generally referred to as linear prediction, has evolved. As with all scientific research, results did not always get published in a logical order and terminology was not always con sistent. In mid-1974, we decided to begin an extra hours and weekends project of organizing the literature in linear prediction of speech and developing it into a unified presentation in terms of content and terminology. This effort was completed in November, 1975, with the contents presented herein. If there are two words which describe our goals in this book, they are unifica tion and depth. Considerable effort has been spent on showing the interrelation ships among various linear prediction formulations and solutions, and in develop ing extensions such as acoustic tube models and synthesis filter structures in a unified manner with consistent terminology. Topics are presented in such a manner that derivations and theoretical details are covered, along with Fortran sub routines and practical considerations. Using this approach we hope to have made the material useful for a wide range of backgrounds and interests.

Speech Coding

Author : Tom Bäckström
Publisher : Springer
ISBN 13 : 3319502042
Total Pages : 251 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Speech Coding by : Tom Bäckström

Download or read book Speech Coding written by Tom Bäckström and published by Springer. This book was released on 2017-03-29 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides scientific understanding of the most central techniques used in speech coding both for advanced students as well as professionals with a background in speech audio and or digital signal processing. It provides a clear connection between the Why’s?, How’s?, and What’s, such that the necessity, purpose and solutions provided by tools should be always within sight, as well as their strengths and weaknesses in each respect. Equivalently, this book sheds light on the following perspectives for each technology presented: Objective: What do we want to achieve and especially why is this goal important? Resource / Information: What information is available and how can it be useful? Resource / Platform: What kind of platforms are we working with and what are the capabilities/restrictions of those platforms? This includes properties such as computational, memory, acoustic and transmission capacity of devices used. Solutions: Which solutions have been proposed and how can they be used to reach the stated goals? Strengths and weaknesses: In which ways do the solutions fulfill the objectives and where are they insufficient? Are resources used efficiently? This book concentrates solely on code excited linear prediction and its derivatives since mainstream speech codecs are based on linear prediction It also concentrates exclusively on time domain techniques because frequency domain tools are to a large extent common with audio codecs.

MATLAB® Software for the Code Excited Linear Prediction Algorithm

Author : Karthikeyan Ramamurthy
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608453855
Total Pages : 109 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis MATLAB® Software for the Code Excited Linear Prediction Algorithm by : Karthikeyan Ramamurthy

Download or read book MATLAB® Software for the Code Excited Linear Prediction Algorithm written by Karthikeyan Ramamurthy and published by Morgan & Claypool Publishers. This book was released on 2010-03-03 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes several modules of the Code Excited Linear Prediction (CELP) algorithm. The authors use the Federal Standard-1016 CELP MATLAB® software to describe in detail several functions and parameter computations associated with analysis-by-synthesis linear prediction. The book begins with a description of the basics of linear prediction followed by an overview of the FS-1016 CELP algorithm. Subsequent chapters describe the various modules of the CELP algorithm in detail. In each chapter, an overall functional description of CELP modules is provided along with detailed illustrations of their MATLAB® implementation. Several code examples and plots are provided to highlight some of the key CELP concepts. Link to MATLAB® code found within the book Table of Contents: Introduction to Linear Predictive Coding / Autocorrelation Analysis and Linear Prediction / Line Spectral Frequency Computation / Spectral Distortion / The Codebook Search / The FS-1016 Decoder

Multimedia Signal Processing

Author : Saeed V. Vaseghi
Publisher : John Wiley & Sons
ISBN 13 : 9780470066492
Total Pages : 680 pages
Book Rating : 4.0/5 (664 download)

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Book Synopsis Multimedia Signal Processing by : Saeed V. Vaseghi

Download or read book Multimedia Signal Processing written by Saeed V. Vaseghi and published by John Wiley & Sons. This book was released on 2007-10-22 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multimedia Signal Processing is a comprehensive and accessible text to the theory and applications of digital signal processing (DSP). The applications of DSP are pervasive and include multimedia systems, cellular communication, adaptive network management, radar, pattern recognition, medical signal processing, financial data forecasting, artificial intelligence, decision making, control systems and search engines. This book is organised in to three major parts making it a coherent and structured presentation of the theory and applications of digital signal processing. A range of important topics are covered in basic signal processing, model-based statistical signal processing and their applications. Part 1: Basic Digital Signal Processing gives an introduction to the topic, discussing sampling and quantization, Fourier analysis and synthesis, Z-transform, and digital filters. Part 2: Model-based Signal Processing covers probability and information models, Bayesian inference, Wiener filter, adaptive filters, linear prediction hidden Markov models and independent component analysis. Part 3: Applications of Signal Processing in Speech, Music and Telecommunications explains the topics of speech and music processing, echo cancellation, deconvolution and channel equalization, and mobile communication signal processing. Covers music signal processing, explains the anatomy and psychoacoustics of hearing and the design of MP3 music coder Examines speech processing technology including speech models, speech coding for mobile phones and speech recognition Covers single-input and multiple-inputs denoising methods, bandwidth extension and the recovery of lost speech packets in applications such as voice over IP (VoIP) Illustrated throughout, including numerous solved problems, Matlab experiments and demonstrations Companion website features Matlab and C++ programs with electronic copies of all figures. This book is ideal for researchers, postgraduates and senior undergraduates in the fields of digital signal processing, telecommunications and statistical data analysis. It will also be a valuable text to professional engineers in telecommunications and audio and signal processing industries.

MATLAB Software for the Code Excited Linear Prediction Algorithm

Author : Karthikeyan N. Ramamurthy
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608453847
Total Pages : 110 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis MATLAB Software for the Code Excited Linear Prediction Algorithm by : Karthikeyan N. Ramamurthy

Download or read book MATLAB Software for the Code Excited Linear Prediction Algorithm written by Karthikeyan N. Ramamurthy and published by Morgan & Claypool Publishers. This book was released on 2010-03-10 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes several modules of the Code Excited Linear Prediction (CELP) algorithm. The authors use the Federal Standard-1016 CELP MATLAB(r) software to describe in detail several functions and parameter computations associated with analysis-by-synthesis linear prediction. The book begins with a description of the basics of linear prediction followed by an overview of the FS-1016 CELP algorithm. Subsequent chapters describe the various modules of the CELP algorithm in detail. In each chapter, an overall functional description of CELP modules is provided along with detailed illustrations of their MATLAB(r) implementation. Several code examples and plots are provided to highlight some of the key CELP concepts. Table of Contents: Introduction to Linear Predictive Coding / Autocorrelation Analysis and Linear Prediction / Line Spectral Frequency Computation / Spectral Distortion / The Codebook Search / The FS-1016 Decode

Speech Coding Algorithms

Author : Wai C. Chu
Publisher : John Wiley & Sons
ISBN 13 : 0471668877
Total Pages : 584 pages
Book Rating : 4.4/5 (716 download)

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Book Synopsis Speech Coding Algorithms by : Wai C. Chu

Download or read book Speech Coding Algorithms written by Wai C. Chu and published by John Wiley & Sons. This book was released on 2004-03-04 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech coding is a highly mature branch of signal processing deployed in products such as cellular phones, communication devices, and more recently, voice over internet protocol This book collects many of the techniques used in speech coding and presents them in an accessible fashion Emphasizes the foundation and evolution of standardized speech coders, covering standards from 1984 to the present The theory behind the applications is thoroughly analyzed and proved

Digital Speech Transmission

Author : Peter Vary
Publisher : John Wiley & Sons
ISBN 13 : 0470031751
Total Pages : 644 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Digital Speech Transmission by : Peter Vary

Download or read book Digital Speech Transmission written by Peter Vary and published by John Wiley & Sons. This book was released on 2006-08-04 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enormous advances in digital signal processing (DSP) technology have contributed to the wide dissemination and success of speech communication devices – be it GSM and UMTS mobile telephones, digital hearing aids, or human-machine interfaces. Digital speech transmission techniques play an important role in these applications, all the more because high quality speech transmission remains essential in all current and next generation communication networks. Enhancement, coding and error concealment techniques improve the transmitted speech signal at all stages of the transmission chain, from the acoustic front-end to the sound reproduction at the receiver. Advanced speech processing algorithms help to mitigate a number of physical and technological limitations such as background noise, bandwidth restrictions, shortage of radio frequencies, and transmission errors. Digital Speech Transmission provides a single-source, comprehensive guide to the fundamental issues, algorithms, standards, and trends in speech signal processing and speech communication technology. The authors give a solid, accessible overview of fundamentals of speech signal processing speech coding, including new speech coders for GSM and UMTS error concealment by soft decoding artificial bandwidth extension of speech signals single and multi-channel noise reduction acoustic echo cancellation This text is an invaluable resource for engineers, researchers, academics, and graduate students in the areas of communications, electrical engineering, and information technology.

Proceedings of the Conference on the Assessment of Vocal Pathology

Author : Christy L. Ludlow
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Proceedings of the Conference on the Assessment of Vocal Pathology by : Christy L. Ludlow

Download or read book Proceedings of the Conference on the Assessment of Vocal Pathology written by Christy L. Ludlow and published by . This book was released on 1981 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Digital Speech Processing

Author : Lawrence R. Rabiner
Publisher : Now Publishers Inc
ISBN 13 : 1601980701
Total Pages : 212 pages
Book Rating : 4.6/5 (19 download)

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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.

Speech Science and Technology

Author : Shuzo Saito
Publisher : IOS Press
ISBN 13 : 9784274075810
Total Pages : 402 pages
Book Rating : 4.0/5 (758 download)

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Book Synopsis Speech Science and Technology by : Shuzo Saito

Download or read book Speech Science and Technology written by Shuzo Saito and published by IOS Press. This book was released on 1992 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Speech Recognition

Author : D.R. Reddy
Publisher : Elsevier
ISBN 13 : 0323146198
Total Pages : 557 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Speech Recognition by : D.R. Reddy

Download or read book Speech Recognition written by D.R. Reddy and published by Elsevier. This book was released on 1975-01-01 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech Recognition: Invited Papers Presented at the 1974 IEEE Symposium discusses several topics, including speech recognition systems, systems organization, acoustic-phonetics, parameter extraction, as well as syntax and semantics. Organized into five parts encompassing 20 chapters, this compilation of papers starts with an overview of the basic structure of speech understanding systems. This text then discusses the practical applications of automatic speech recognition in several areas, including quality control inspection, automated material handling, direct communication with computers, and inventory taking and control. Other chapters consider the operational methods for applying higher level of information to decode the acoustic ambiguities encountered when recognizing larger vocabularies and continuous speech. The final chapter deals with stochastic modeling, which is a valuable and versatile procedure for automatic speech analysis. This book is a valuable resource for scientists and researchers in the fields of artificial intelligence, acoustic-phonetics, linguistics, and computer architecture.

Speech and Language

Author : Norman J. Lass
Publisher : Academic Press
ISBN 13 : 1483219895
Total Pages : 382 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Speech and Language by : Norman J. Lass

Download or read book Speech and Language written by Norman J. Lass and published by Academic Press. This book was released on 2014-06-28 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech and Language: Volume 1, Advances in Basic Research and Practice is a compendium of papers that discusses the processes and pathologies of, as well as applies theories and clinical issues to, speech and language. Some papers discuss perception of speech in early infancy, the problems faced by speech clinicians, and the anatomy of the perioral motor system. Based on data compiled on the infant's perception of speech sounds, one paper notes that human infants discriminate depending on fine temporal and frequency changes in a complex auditory array. Infants also show perceptual constraints while listening to speech characterized as adult- like; they are also predisposed to perceive certain speech-sound categories such as vowel and fricative categories. One paper examines the suggestion of Kent (1976) that "acoustic characteristics of children's speech...hold the promise of sensitive methods for the study of speech maturation and developmental disorders." This investigation involves the following: the recent attempts at multidimensional analyses of speech and perception; a measure of perceptual contrast; and results of feature comparison efforts. The compendium is well suited for linguists, ethnologists, psychologists, and researchers whose works involve linguistics, language learning, communications, and syntax.

Advances in Chinese Spoken Language Processing

Author : Chin-Hui Lee
Publisher : World Scientific
ISBN 13 : 9812569049
Total Pages : 563 pages
Book Rating : 4.8/5 (125 download)

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Book Synopsis Advances in Chinese Spoken Language Processing by : Chin-Hui Lee

Download or read book Advances in Chinese Spoken Language Processing written by Chin-Hui Lee and published by World Scientific. This book was released on 2007 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: After decades of research activity, Chinese spoken language processing (CSLP) has advanced considerably both in practical technology and theoretical discovery. In this book, the editors provide both an introduction to the field as well as unique research problems with their solutions in various areas of CSLP. The contributions represent pioneering efforts ranging from CSLP principles to technologies and applications, with each chapter encapsulating a single problem and its solutions.A commemorative volume for the 10th anniversary of the international symposium on CSLP in Singapore, this is a valuable reference for established researchers and an excellent introduction for those interested in the area of CSLP.

Progress in Nonlinear Speech Processing

Author : Yannis Stylianou
Publisher : Springer
ISBN 13 : 3540715053
Total Pages : 280 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Progress in Nonlinear Speech Processing by : Yannis Stylianou

Download or read book Progress in Nonlinear Speech Processing written by Yannis Stylianou and published by Springer. This book was released on 2007-05-24 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes of the major results of the EU COST (European Cooperation in the field of Scientific and Technical Research) Action 277: NSP, Nonlinear Speech Processing, running from April 2001 to June 2005. Coverage includes such areas as speech analysis for speech synthesis, speech recognition, speech-non speech discrimination and voice quality assessment, speech enhancement, and emotional state detection.

Principles of Speech Coding

Author : Tokunbo Ogunfunmi
Publisher : CRC Press
ISBN 13 : 1439882541
Total Pages : 386 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Principles of Speech Coding by : Tokunbo Ogunfunmi

Download or read book Principles of Speech Coding written by Tokunbo Ogunfunmi and published by CRC Press. This book was released on 2010-04-29 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is becoming increasingly apparent that all forms of communication-including voice-will be transmitted through packet-switched networks based on the Internet Protocol (IP). Therefore, the design of modern devices that rely on speech interfaces, such as cell phones and PDAs, requires a complete and up-to-date understanding of the basics of speech

INFORMATION TECHNOLOGY

Author : AJOY KUMAR RAY
Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 9788120321847
Total Pages : 640 pages
Book Rating : 4.3/5 (218 download)

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Book Synopsis INFORMATION TECHNOLOGY by : AJOY KUMAR RAY

Download or read book INFORMATION TECHNOLOGY written by AJOY KUMAR RAY and published by PHI Learning Pvt. Ltd.. This book was released on 2004-01-01 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive yet accessible text provides a good introduction to the fundamental concepts of Information Technology and skillfully elaborates on their applications, covering in the process the entire spectrum of IT related topics. Organized into three parts, the book offers an insightful analysis of the subject, explaining the concepts through suitable illustrations. Part I covers basic issues and concepts of Internet and the techniques of acquiring, storing, structuring and managing information that may involve images, text files and video data. The reader is exposed to both centralized and distributed database systems. Part II deals with the core topics in developing information systems which are based on audio and speech compression, multimedia communication techniques, and soft computing for analysis and interpretation of data. Part III focusses on a number of application areas-as remote sensing, telemedicine, e-commerce, cybermediary and rural development-besides the traditional engineering disciplines, highlighting their social impacts. The book is intended for undergraduate and postgraduate students of information technology, computer science as well as electronics and electrical communication engineering. It should also serve as an excellent reference for professionals in the IT field. Key Features: Discusses in detail the theoretical basis behind a web graph. Deals with security issues of computer networks and their implications in an easy-to-understand manner. Contains more than 30 projects (with useful hints) that students of various IT courses would find interesting to work on. Three chapters are exclusively devoted to different aspects of database management and data mining systems.

Theory and Application of Digital Control

Author : A. K. Mahalanabis
Publisher : Elsevier
ISBN 13 : 1483153770
Total Pages : 705 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Theory and Application of Digital Control by : A. K. Mahalanabis

Download or read book Theory and Application of Digital Control written by A. K. Mahalanabis and published by Elsevier. This book was released on 2014-05-20 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory and Application of Digital Control contains the proceedings of the IFAC Symposium held at New Delhi, India on January 5-7, 1982. This book particularly presents the texts of the five plenary talks and the 110 papers of the symposium. This book organizes the papers into 109 chapters, with nearly one-third of the papers focus on digital control, particularly, software and hardware of control using microcomputers; computer-aided design; and adaptive control and modeling for digital control. Another set of papers deal with several applications of digital control techniques in solving interesting problems of socio economic systems, electrical power systems, bio systems, and artificial satellites. The reader will benefit hugely from the topics in this book that span several important theoretical and applied areas of the fast-changing topic of digital control.