Audio Processing And Speech Recognition

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Audio Processing and Speech Recognition

Soumya Sen,Anjan Dutta,Nilanjan Dey
Audio Processing and Speech Recognition Book PDF

Author : Soumya Sen,Anjan Dutta,Nilanjan Dey
Publisher : Springer
Page : 96 pages
File Size : 48,7 Mb
Release : 2019-01-30
Category : Technology & Engineering
ISBN : 9789811360985

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Audio Processing and Speech Recognition by Soumya Sen,Anjan Dutta,Nilanjan Dey Pdf

This book offers an overview of audio processing, including the latest advances in the methodologies used in audio processing and speech recognition. First, it discusses the importance of audio indexing and classical information retrieval problem and presents two major indexing techniques, namely Large Vocabulary Continuous Speech Recognition (LVCSR) and Phonetic Search. It then offers brief insights into the human speech production system and its modeling, which are required to produce artificial speech. It also discusses various components of an automatic speech recognition (ASR) system. Describing the chronological developments in ASR systems, and briefly examining the statistical models used in ASR as well as the related mathematical deductions, the book summarizes a number of state-of-the-art classification techniques and their application in audio/speech classification. By providing insights into various aspects of audio/speech processing and speech recognition, this book appeals a wide audience, from researchers and postgraduate students to those new to the field.

Speech and Audio Signal Processing

Ben Gold,Nelson Morgan,Dan Ellis
Speech and Audio Signal Processing Book PDF

Author : Ben Gold,Nelson Morgan,Dan Ellis
Publisher : John Wiley & Sons
Page : 684 pages
File Size : 48,9 Mb
Release : 2011-08-23
Category : Technology & Engineering
ISBN : 9780470195369

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Speech and Audio Signal Processing by Ben Gold,Nelson Morgan,Dan Ellis Pdf

When Speech and Audio Signal Processing published in 1999, it stood out from its competition in its breadth of coverage and its accessible, intutiont-based style. This book was aimed at individual students and engineers excited about the broad span of audio processing and curious to understand the available techniques. Since then, with the advent of the iPod in 2001, the field of digital audio and music has exploded, leading to a much greater interest in the technical aspects of audio processing. This Second Edition will update and revise the original book to augment it with new material describing both the enabling technologies of digital music distribution (most significantly the MP3) and a range of exciting new research areas in automatic music content processing (such as automatic transcription, music similarity, etc.) that have emerged in the past five years, driven by the digital music revolution. New chapter topics include: Psychoacoustic Audio Coding, describing MP3 and related audio coding schemes based on psychoacoustic masking of quantization noise Music Transcription, including automatically deriving notes, beats, and chords from music signals. Music Information Retrieval, primarily focusing on audio-based genre classification, artist/style identification, and similarity estimation. Audio Source Separation, including multi-microphone beamforming, blind source separation, and the perception-inspired techniques usually referred to as Computational Auditory Scene Analysis (CASA).

Speech and Audio Signal Processing

Bernard Gold,Nelson Morgan
Speech and Audio Signal Processing Book PDF

Author : Bernard Gold,Nelson Morgan
Publisher : Unknown
Page : 562 pages
File Size : 43,7 Mb
Release : 2000
Category : Computers
ISBN : UOM:39015047449429

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Speech and Audio Signal Processing by Bernard Gold,Nelson Morgan Pdf

This text provides readers with a comprehensive coverage of speech and audio signal processing available. These topics include everything from the basic foundation material on digital signal processing, pattern recognition, acoustics, and hearing, to material of historical significance.

Speech and Audio Processing for Coding, Enhancement and Recognition

Tokunbo Ogunfunmi,Roberto Togneri,Madihally (Sim) Narasimha
Speech and Audio Processing for Coding Enhancement and Recognition Book PDF

Author : Tokunbo Ogunfunmi,Roberto Togneri,Madihally (Sim) Narasimha
Publisher : Springer
Page : 347 pages
File Size : 54,6 Mb
Release : 2014-10-14
Category : Technology & Engineering
ISBN : 9781493914562

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Speech and Audio Processing for Coding, Enhancement and Recognition by Tokunbo Ogunfunmi,Roberto Togneri,Madihally (Sim) Narasimha Pdf

This book describes the basic principles underlying the generation, coding, transmission and enhancement of speech and audio signals, including advanced statistical and machine learning techniques for speech and speaker recognition with an overview of the key innovations in these areas. Key research undertaken in speech coding, speech enhancement, speech recognition, emotion recognition and speaker diarization are also presented, along with recent advances and new paradigms in these areas.

Audio and Speech Processing with MATLAB

Paul Hill
Audio and Speech Processing with MATLAB Book PDF

Author : Paul Hill
Publisher : CRC Press
Page : 330 pages
File Size : 42,6 Mb
Release : 2018-12-07
Category : Technology & Engineering
ISBN : 9780429813962

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Audio and Speech Processing with MATLAB by Paul Hill Pdf

Speech and audio processing has undergone a revolution in preceding decades that has accelerated in the last few years generating game-changing technologies such as truly successful speech recognition systems; a goal that had remained out of reach until very recently. This book gives the reader a comprehensive overview of such contemporary speech and audio processing techniques with an emphasis on practical implementations and illustrations using MATLAB code. Core concepts are firstly covered giving an introduction to the physics of audio and vibration together with their representations using complex numbers, Z transforms and frequency analysis transforms such as the FFT. Later chapters give a description of the human auditory system and the fundamentals of psychoacoustics. Insights, results, and analyses given in these chapters are subsequently used as the basis of understanding of the middle section of the book covering: wideband audio compression (MP3 audio etc.), speech recognition and speech coding. The final chapter covers musical synthesis and applications describing methods such as (and giving MATLAB examples of) AM, FM and ring modulation techniques. This chapter gives a final example of the use of time-frequency modification to implement a so-called phase vocoder for time stretching (in MATLAB). Features A comprehensive overview of contemporary speech and audio processing techniques from perceptual and physical acoustic models to a thorough background in relevant digital signal processing techniques together with an exploration of speech and audio applications. A carefully paced progression of complexity of the described methods; building, in many cases, from first principles. Speech and wideband audio coding together with a description of associated standardised codecs (e.g. MP3, AAC and GSM). Speech recognition: Feature extraction (e.g. MFCC features), Hidden Markov Models (HMMs) and deep learning techniques such as Long Short-Time Memory (LSTM) methods. Book and computer-based problems at the end of each chapter. Contains numerous real-world examples backed up by many MATLAB functions and code.

Speech and Audio Processing

Ian Vince McLoughlin
Speech and Audio Processing Book PDF

Author : Ian Vince McLoughlin
Publisher : Cambridge University Press
Page : 403 pages
File Size : 44,5 Mb
Release : 2016-07-21
Category : Computers
ISBN : 9781107085466

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Speech and Audio Processing by Ian Vince McLoughlin Pdf

An accessible introduction to speech and audio processing with numerous practical illustrations, exercises, and hands-on MATLAB® examples.

Speech Processing in the Auditory System

Steven Greenberg,William A. Ainsworth,Richard R. Fay
Speech Processing in the Auditory System Book PDF

Author : Steven Greenberg,William A. Ainsworth,Richard R. Fay
Publisher : Springer Science & Business Media
Page : 487 pages
File Size : 47,9 Mb
Release : 2006-05-09
Category : Science
ISBN : 9780387215754

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Speech Processing in the Auditory System by Steven Greenberg,William A. Ainsworth,Richard R. Fay Pdf

Although speech is the primary behavioral medium by which humans communicate, its auditory basis is poorly understood, having profound implications on efforts to ameliorate the behavioral consequences of hearing impairment and on the development of robust algorithms for computer speech recognition. In this volume, the authors provide an up-to-date synthesis of recent research in the area of speech processing in the auditory system, bringing together a diverse range of scientists to present the subject from an interdisciplinary perspective. Of particular concern is the ability to understand speech in uncertain, potentially adverse acoustic environments, currently the bane of both hearing aid and speech recognition technology. There is increasing evidence that the perceptual stability characteristic of speech understanding is due, at least in part, to elegant transformations of the acoustic signal performed by auditory mechanisms. As a comprehensive review of speech's auditory basis, this book will interest physiologists, anatomists, psychologists, phoneticians, computer scientists, biomedical and electrical engineers, and clinicians.

Introduction to Digital Speech Processing

Lawrence R. Rabiner,Ronald W. Schafer
Introduction to Digital Speech Processing Book PDF

Author : Lawrence R. Rabiner,Ronald W. Schafer
Publisher : Now Publishers Inc
Page : 212 pages
File Size : 50,6 Mb
Release : 2007
Category : Computers
ISBN : 9781601980700

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Introduction to Digital Speech Processing by Lawrence R. Rabiner,Ronald W. Schafer Pdf

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.

Springer Handbook of Speech Processing

Jacob Benesty,M. M. Sondhi,Yiteng Huang
Springer Handbook of Speech Processing Book PDF

Author : Jacob Benesty,M. M. Sondhi,Yiteng Huang
Publisher : Springer
Page : 1176 pages
File Size : 41,6 Mb
Release : 2007-11-22
Category : Technology & Engineering
ISBN : 9783540491279

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Springer Handbook of Speech Processing by Jacob Benesty,M. M. Sondhi,Yiteng Huang Pdf

This handbook plays a fundamental role in sustainable progress in speech research and development. With an accessible format and with accompanying DVD-Rom, it targets three categories of readers: graduate students, professors and active researchers in academia, and engineers in industry who need to understand or implement some specific algorithms for their speech-related products. It is a superb source of application-oriented, authoritative and comprehensive information about these technologies, this work combines the established knowledge derived from research in such fast evolving disciplines as Signal Processing and Communications, Acoustics, Computer Science and Linguistics.

Pattern Recognition in Speech and Language Processing

Wu Chou,Biing-Hwang Juang
Pattern Recognition in Speech and Language Processing Book PDF

Author : Wu Chou,Biing-Hwang Juang
Publisher : CRC Press
Page : 413 pages
File Size : 51,6 Mb
Release : 2003-02-26
Category : Technology & Engineering
ISBN : 9780203010525

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Pattern Recognition in Speech and Language Processing by Wu Chou,Biing-Hwang Juang Pdf

Over the last 20 years, approaches to designing speech and language processing algorithms have moved from methods based on linguistics and speech science to data-driven pattern recognition techniques. These techniques have been the focus of intense, fast-moving research and have contributed to significant advances in this field. Pattern Reco

Sound Capture and Processing

Ivan Jelev Tashev
Sound Capture and Processing Book PDF

Author : Ivan Jelev Tashev
Publisher : John Wiley & Sons
Page : 388 pages
File Size : 40,7 Mb
Release : 2009-07-01
Category : Technology & Engineering
ISBN : 0470994436

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Sound Capture and Processing by Ivan Jelev Tashev Pdf

Provides state-of-the-art algorithms for sound capture, processing and enhancement Sound Capture and Processing: Practical Approaches covers the digital signal processing algorithms and devices for capturing sounds, mostly human speech. It explores the devices and technologies used to capture, enhance and process sound for the needs of communication and speech recognition in modern computers and communication devices. This book gives a comprehensive introduction to basic acoustics and microphones, with coverage of algorithms for noise reduction, acoustic echo cancellation, dereverberation and microphone arrays; charting the progress of such technologies from their evolution to present day standard. Sound Capture and Processing: Practical Approaches Brings together the state-of-the-art algorithms for sound capture, processing and enhancement in one easily accessible volume Provides invaluable implementation techniques required to process algorithms for real life applications and devices Covers a number of advanced sound processing techniques, such as multichannel acoustic echo cancellation, dereverberation and source separation Generously illustrated with figures and charts to demonstrate how sound capture and audio processing systems work An accompanying website containing Matlab code to illustrate the algorithms This invaluable guide will provide audio, R&D and software engineers in the industry of building systems or computer peripherals for speech enhancement with a comprehensive overview of the technologies, devices and algorithms required for modern computers and communication devices. Graduate students studying electrical engineering and computer science, and researchers in multimedia, cell-phones, interactive systems and acousticians will also benefit from this book.

Advances in Audio and Speech Signal Processing: Technologies and Applications

Perez-Meana, Hector
Advances in Audio and Speech Signal Processing Technologies and Applications Book PDF

Author : Perez-Meana, Hector
Publisher : IGI Global
Page : 462 pages
File Size : 44,8 Mb
Release : 2007-02-28
Category : Computers
ISBN : 9781599041346

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Advances in Audio and Speech Signal Processing: Technologies and Applications by Perez-Meana, Hector Pdf

"This book provides a comprehensive approach of signal processing tools regarding the enhancement, recognition, and protection of speech and audio signals. It offers researchers and practitioners the information they need to develop and implement efficient signal processing algorithms in the enhancement field"--Provided by publisher.

Digital Speech Processing

A. Nejat Ince
Digital Speech Processing Book PDF

Author : A. Nejat Ince
Publisher : Springer Science & Business Media
Page : 254 pages
File Size : 50,9 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9781475721485

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Digital Speech Processing by A. Nejat Ince Pdf

After alm ost three scores of years of basic and applied research, the field of speech processing is, at present, undergoing a rapid growth in terms of both performance and applications and this is fueHed by the advances being made in the areas of microelectronics, computation and algorithm design.Speech processing relates to three aspects of voice communications: -Speech Coding and transmission which is mainly concerned with man-to man voice communication. -Speech Synthesis which deals with machine-to-man communication. -Speech Recognition which is related to man-to-machine communication. Widespread application and use of low-bit rate voice codec.>, synthesizers and recognizers which are all speech processing products requires ideaHy internationally accepted quality assessment and evaluation methods as weH as speech processing standards so that they may be interconnected and used independently of their designers and manufacturers without costly interfaces. This book presents, in a tutorial manner, both fundamental and applied aspects of the above topics which have been prepared by weH-known specialists in their respective areas. The book is based on lectures which were sponsored by AGARD/NATO and delivered by the authors, in several NATO countries, to audiences consisting mainly of academic and industrial R&D engineers and physicists as weH as civil and military C3I systems planners and designers.

Computer Speech

Manfred R. Schroeder
Computer Speech Book PDF

Author : Manfred R. Schroeder
Publisher : Springer Science & Business Media
Page : 338 pages
File Size : 55,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662038611

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Computer Speech by Manfred R. Schroeder Pdf

New material treats such contemporary subjects as automatic speech recognition and speaker verification for banking by computer and privileged (medical, military, diplomatic) information and control access. The book also focuses on speech and audio compression for mobile communication and the Internet. The importance of subjective quality criteria is stressed. The book also contains introductions to human monaural and binaural hearing, and the basic concepts of signal analysis. Beyond speech processing, this revised and extended new edition of Computer Speech gives an overview of natural language technology and presents the nuts and bolts of state-of-the-art speech dialogue systems.

Audio Source Separation and Speech Enhancement

Emmanuel Vincent,Tuomas Virtanen,Sharon Gannot
Audio Source Separation and Speech Enhancement Book PDF

Author : Emmanuel Vincent,Tuomas Virtanen,Sharon Gannot
Publisher : John Wiley & Sons
Page : 504 pages
File Size : 46,8 Mb
Release : 2018-07-24
Category : Technology & Engineering
ISBN : 9781119279914

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Audio Source Separation and Speech Enhancement by Emmanuel Vincent,Tuomas Virtanen,Sharon Gannot Pdf

Learn the technology behind hearing aids, Siri, and Echo Audio source separation and speech enhancement aim to extract one or more source signals of interest from an audio recording involving several sound sources. These technologies are among the most studied in audio signal processing today and bear a critical role in the success of hearing aids, hands-free phones, voice command and other noise-robust audio analysis systems, and music post-production software. Research on this topic has followed three convergent paths, starting with sensor array processing, computational auditory scene analysis, and machine learning based approaches such as independent component analysis, respectively. This book is the first one to provide a comprehensive overview by presenting the common foundations and the differences between these techniques in a unified setting. Key features: Consolidated perspective on audio source separation and speech enhancement. Both historical perspective and latest advances in the field, e.g. deep neural networks. Diverse disciplines: array processing, machine learning, and statistical signal processing. Covers the most important techniques for both single-channel and multichannel processing. This book provides both introductory and advanced material suitable for people with basic knowledge of signal processing and machine learning. Thanks to its comprehensiveness, it will help students select a promising research track, researchers leverage the acquired cross-domain knowledge to design improved techniques, and engineers and developers choose the right technology for their target application scenario. It will also be useful for practitioners from other fields (e.g., acoustics, multimedia, phonetics, and musicology) willing to exploit audio source separation or speech enhancement as pre-processing tools for their own needs.