Audio Source Separation And Speech Enhancement

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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 : 53,9 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.

Audio Source Separation

Shoji Makino
Audio Source Separation Book PDF

Author : Shoji Makino
Publisher : Springer
Page : 389 pages
File Size : 52,7 Mb
Release : 2018-03-01
Category : Technology & Engineering
ISBN : 9783319730318

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Audio Source Separation by Shoji Makino Pdf

This book provides the first comprehensive overview of the fascinating topic of audio source separation based on non-negative matrix factorization, deep neural networks, and sparse component analysis. The first section of the book covers single channel source separation based on non-negative matrix factorization (NMF). After an introduction to the technique, two further chapters describe separation of known sources using non-negative spectrogram factorization, and temporal NMF models. In section two, NMF methods are extended to multi-channel source separation. Section three introduces deep neural network (DNN) techniques, with chapters on multichannel and single channel separation, and a further chapter on DNN based mask estimation for monaural speech separation. In section four, sparse component analysis (SCA) is discussed, with chapters on source separation using audio directional statistics modelling, multi-microphone MMSE-based techniques and diffusion map methods. The book brings together leading researchers to provide tutorial-like and in-depth treatments on major audio source separation topics, with the objective of becoming the definitive source for a comprehensive, authoritative, and accessible treatment. This book is written for graduate students and researchers who are interested in audio source separation techniques based on NMF, DNN and SCA.

Speech Enhancement

Shoji Makino,Jingdong Chen
Speech Enhancement Book PDF

Author : Shoji Makino,Jingdong Chen
Publisher : Springer Science & Business Media
Page : 432 pages
File Size : 54,6 Mb
Release : 2005-03-17
Category : Computers
ISBN : 354024039X

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Speech Enhancement by Shoji Makino,Jingdong Chen Pdf

We live in a noisy world! In all applications (telecommunications, hands-free communications, recording, human-machine interfaces, etc) that require at least one microphone, the signal of interest is usually contaminated by noise and reverberation. As a result, the microphone signal has to be "cleaned" with digital signal processing tools before it is played out, transmitted, or stored. This book is about speech enhancement. Different well-known and state-of-the-art methods for noise reduction, with one or multiple microphones, are discussed. By speech enhancement, we mean not only noise reduction but also dereverberation and separation of independent signals. These topics are also covered in this book. However, the general emphasis is on noise reduction because of the large number of applications that can benefit from this technology. The goal of this book is to provide a strong reference for researchers, engineers, and graduate students who are interested in the problem of signal and speech enhancement. To do so, we invited well-known experts to contribute chapters covering the state of the art in this focused field.

Speech Enhancement

Jacob Benesty,Shoji Makino,Jingdong Chen
Speech Enhancement Book PDF

Author : Jacob Benesty,Shoji Makino,Jingdong Chen
Publisher : Springer Science & Business Media
Page : 416 pages
File Size : 46,7 Mb
Release : 2006-03-30
Category : Technology & Engineering
ISBN : 9783540274896

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Speech Enhancement by Jacob Benesty,Shoji Makino,Jingdong Chen Pdf

A strong reference on the problem of signal and speech enhancement, describing the newest developments in this exciting field. The general emphasis is on noise reduction, because of the large number of applications that can benefit from this technology.

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 : 517 pages
File Size : 51,9 Mb
Release : 2018-10-22
Category : Technology & Engineering
ISBN : 9781119279891

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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.

Speech Enhancement

Jacob Benesty,Jesper Rindom Jensen,Mads Graesboll Christensen,Jingdong Chen
Speech Enhancement Book PDF

Author : Jacob Benesty,Jesper Rindom Jensen,Mads Graesboll Christensen,Jingdong Chen
Publisher : Elsevier
Page : 143 pages
File Size : 40,9 Mb
Release : 2014-01-04
Category : Technology & Engineering
ISBN : 9780128002537

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Speech Enhancement by Jacob Benesty,Jesper Rindom Jensen,Mads Graesboll Christensen,Jingdong Chen Pdf

Speech enhancement is a classical problem in signal processing, yet still largely unsolved. Two of the conventional approaches for solving this problem are linear filtering, like the classical Wiener filter, and subspace methods. These approaches have traditionally been treated as different classes of methods and have been introduced in somewhat different contexts. Linear filtering methods originate in stochastic processes, while subspace methods have largely been based on developments in numerical linear algebra and matrix approximation theory. This book bridges the gap between these two classes of methods by showing how the ideas behind subspace methods can be incorporated into traditional linear filtering. In the context of subspace methods, the enhancement problem can then be seen as a classical linear filter design problem. This means that various solutions can more easily be compared and their performance bounded and assessed in terms of noise reduction and speech distortion. The book shows how various filter designs can be obtained in this framework, including the maximum SNR, Wiener, LCMV, and MVDR filters, and how these can be applied in various contexts, like in single-channel and multichannel speech enhancement, and in both the time and frequency domains. First short book treating subspace approaches in a unified way for time and frequency domains, single-channel, multichannel, as well as binaural, speech enhancement Bridges the gap between optimal filtering methods and subspace approaches Includes original presentation of subspace methods from different perspectives

Speech Dereverberation

Patrick A. Naylor,Nikolay D. Gaubitch
Speech Dereverberation Book PDF

Author : Patrick A. Naylor,Nikolay D. Gaubitch
Publisher : Springer Science & Business Media
Page : 388 pages
File Size : 44,9 Mb
Release : 2010-07-27
Category : Technology & Engineering
ISBN : 9781849960564

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Speech Dereverberation by Patrick A. Naylor,Nikolay D. Gaubitch Pdf

Speech Dereverberation gathers together an overview, a mathematical formulation of the problem and the state-of-the-art solutions for dereverberation. Speech Dereverberation presents current approaches to the problem of reverberation. It provides a review of topics in room acoustics and also describes performance measures for dereverberation. The algorithms are then explained with mathematical analysis and examples that enable the reader to see the strengths and weaknesses of the various techniques, as well as giving an understanding of the questions still to be addressed. Techniques rooted in speech enhancement are included, in addition to a treatment of multichannel blind acoustic system identification and inversion. The TRINICON framework is shown in the context of dereverberation to be a generalization of the signal processing for a range of analysis and enhancement techniques. Speech Dereverberation is suitable for students at masters and doctoral level, as well as established researchers.

Blind Speech Separation

Shoji Makino,Te-Won Lee,Hiroshi Sawada
Blind Speech Separation Book PDF

Author : Shoji Makino,Te-Won Lee,Hiroshi Sawada
Publisher : Springer Science & Business Media
Page : 439 pages
File Size : 53,8 Mb
Release : 2007-09-07
Category : Technology & Engineering
ISBN : 9781402064791

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Blind Speech Separation by Shoji Makino,Te-Won Lee,Hiroshi Sawada Pdf

This is the world’s first edited book on independent component analysis (ICA)-based blind source separation (BSS) of convolutive mixtures of speech. This book brings together a small number of leading researchers to provide tutorial-like and in-depth treatment on major ICA-based BSS topics, with the objective of becoming the definitive source for current, comprehensive, authoritative, and yet accessible treatment.

Speech Processing in Modern Communication

Israel Cohen,Jacob Benesty,Sharon Gannot
Speech Processing in Modern Communication Book PDF

Author : Israel Cohen,Jacob Benesty,Sharon Gannot
Publisher : Springer Science & Business Media
Page : 342 pages
File Size : 42,5 Mb
Release : 2009-12-18
Category : Technology & Engineering
ISBN : 9783642111303

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Speech Processing in Modern Communication by Israel Cohen,Jacob Benesty,Sharon Gannot Pdf

Modern communication devices, such as mobile phones, teleconferencing systems, VoIP, etc., are often used in noisy and reverberant environments. Therefore, signals picked up by the microphones from telecommunication devices contain not only the desired near-end speech signal, but also interferences such as the background noise, far-end echoes produced by the loudspeaker, and reverberations of the desired source. These interferences degrade the fidelity and intelligibility of the near-end speech in human-to-human telecommunications and decrease the performance of human-to-machine interfaces (i.e., automatic speech recognition systems). The proposed book deals with the fundamental challenges of speech processing in modern communication, including speech enhancement, interference suppression, acoustic echo cancellation, relative transfer function identification, source localization, dereverberation, and beamforming in reverberant environments. Enhancement of speech signals is necessary whenever the source signal is corrupted by noise. In highly non-stationary noise environments, noise transients, and interferences may be extremely annoying. Acoustic echo cancellation is used to eliminate the acoustic coupling between the loudspeaker and the microphone of a communication device. Identification of the relative transfer function between sensors in response to a desired speech signal enables to derive a reference noise signal for suppressing directional or coherent noise sources. Source localization, dereverberation, and beamforming in reverberant environments further enable to increase the intelligibility of the near-end speech signal.

Independent Component Analysis for Audio and Biosignal Applications

Ganesh R. Naik
Independent Component Analysis for Audio and Biosignal Applications Book PDF

Author : Ganesh R. Naik
Publisher : BoD – Books on Demand
Page : 360 pages
File Size : 53,5 Mb
Release : 2012-10-10
Category : Medical
ISBN : 9789535107828

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Independent Component Analysis for Audio and Biosignal Applications by Ganesh R. Naik Pdf

Independent Component Analysis (ICA) is a signal-processing method to extract independent sources given only observed data that are mixtures of the unknown sources. Recently, Blind Source Separation (BSS) by ICA has received considerable attention because of its potential signal-processing applications such as speech enhancement systems, image processing, telecommunications, medical signal processing and several data mining issues. This book brings the state-of-the-art of some of the most important current research of ICA related to Audio and Biomedical signal processing applications. The book is partly a textbook and partly a monograph. It is a textbook because it gives a detailed introduction to ICA applications. It is simultaneously a monograph because it presents several new results, concepts and further developments, which are brought together and published in the book.

Speech and Audio Processing in Adverse Environments

Eberhard Hänsler,Gerhard Schmidt
Speech and Audio Processing in Adverse Environments Book PDF

Author : Eberhard Hänsler,Gerhard Schmidt
Publisher : Springer Science & Business Media
Page : 740 pages
File Size : 40,5 Mb
Release : 2008-07-22
Category : Technology & Engineering
ISBN : 9783540706021

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Speech and Audio Processing in Adverse Environments by Eberhard Hänsler,Gerhard Schmidt Pdf

Users of signal processing systems are never satis?ed with the system they currently use. They are constantly asking for higher quality, faster perf- mance, more comfort and lower prices. Researchers and developers should be appreciative for this attitude. It justi?es their constant e?ort for improved systems. Better knowledge about biological and physical interrelations c- ing along with more powerful technologies are their engines on the endless road to perfect systems. This book is an impressive image of this process. After “Acoustic Echo 1 and Noise Control” published in 2004 many new results lead to “Topics in 2 Acoustic Echo and Noise Control” edited in 2006 . Today – in 2008 – even morenew?ndingsandsystemscouldbecollectedinthisbook.Comparingthe contributions in both edited volumes progress in knowledge and technology becomesclearlyvisible:Blindmethodsandmultiinputsystemsreplace“h- ble” low complexity systems. The functionality of new systems is less and less limited by the processing power available under economic constraints. The editors have to thank all the authors for their contributions. They cooperated readily in our e?ort to unify the layout of the chapters, the ter- nology, and the symbols used. It was a pleasure to work with all of them. Furthermore, it is the editors concern to thank Christoph Baumann and the Springer Publishing Company for the encouragement and help in publi- ing this book.

Noise Reduction in Speech Applications

Gillian M. Davis
Noise Reduction in Speech Applications Book PDF

Author : Gillian M. Davis
Publisher : CRC Press
Page : 427 pages
File Size : 42,6 Mb
Release : 2018-10-03
Category : Technology & Engineering
ISBN : 9781420041262

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Noise Reduction in Speech Applications by Gillian M. Davis Pdf

Noise and distortion that degrade the quality of speech signals can come from any number of sources. The technology and techniques for dealing with noise are almost as numerous, but it is only recently, with the development of inexpensive digital signal processing hardware, that the implementation of the technology has become practical. Noise Reduction in Speech Applications provides a comprehensive introduction to modern techniques for removing or reducing background noise from a range of speech-related applications. Self-contained, it starts with a tutorial-style chapter of background material, then focuses on system aspects, digital algorithms, and implementation. The final section explores a variety of applications and demonstrates to potential users of the technology the results possible with the noise reduction techniques presented. The book offers chapters contributed by international experts, a practical, systems approach, and numerous references. For electrical, acoustics, signal processing, communications, and bioengineers, Noise Reduction in Speech Applications is a valuable resource that shows you how to decide whether noise reduction will solve problems in your own systems and how to make the best use of the technologies available.

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 : 47,7 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.

Speech Enhancement

Philipos C. Loizou
Speech Enhancement Book PDF

Author : Philipos C. Loizou
Publisher : CRC Press
Page : 715 pages
File Size : 41,6 Mb
Release : 2013-02-25
Category : Technology & Engineering
ISBN : 9781466599222

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Speech Enhancement by Philipos C. Loizou Pdf

With the proliferation of mobile devices and hearing devices, including hearing aids and cochlear implants, there is a growing and pressing need to design algorithms that can improve speech intelligibility without sacrificing quality. Responding to this need, Speech Enhancement: Theory and Practice, Second Edition introduces readers to the basic pr

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 : 46,5 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).