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Speech And Audio Signal Processing

Speech and Audio Signal Processing PDF

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Author: A.R. JAYAN
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120352564
Size: 77.82 MB
Format: PDF, ePub, Docs
Category : Technology & Engineering
Languages : en
Pages :
View: 1394

Book Description: This book is primarily intended for the undergraduate students of electronics and communication engineering and audiology. The objective of the book is to give a hands-on experience in speech and audio signal processing, starting from the recording process to the much involved signal processing aspects. The book gives a minimal treatment for the theoretical aspects. More importance is given to the experimental method for understanding the subject by doing simple experiments using Octave/Matlab, universally accepted platforms for signal processing.KEY FEATURES • Brief theoretical description fosters ability to understand the process of human speech production and perception. • Illustrative examples give hands-on experience in application development. • Exercises and problems develop skills on problem solving and assessment of level of understanding.


Speech And Audio Signal Processing

Speech and Audio Signal Processing PDF

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Author: Ben Gold
Publisher: John Wiley & Sons
ISBN: 0470195363
Size: 28.27 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 661
View: 6376

Book Description: When Speech and Audio Signal Processing published in 1999,it stood out from its competition in its breadth of coverage andits accessible, intutiont-based style. This book was aimed atindividual students and engineers excited about the broad span ofaudio processing and curious to understand the availabletechniques. Since then, with the advent of the iPod in 2001,the field of digital audio and music has exploded, leading to amuch greater interest in the technical aspects of audioprocessing. This Second Edition will update and revise the originalbook to augment it with new material describing both the enablingtechnologies of digital music distribution (most significantly theMP3) and a range of exciting new research areas in automatic musiccontent processing (such as automatic transcription, musicsimilarity, etc.) that have emerged in the past five years, drivenby the digital music revolution. New chapter topics include: Psychoacoustic Audio Coding, describing MP3 and relatedaudio coding schemes based on psychoacoustic masking ofquantization noise Music Transcription, including automatically derivingnotes, beats, and chords from music signals. Music Information Retrieval, primarily focusing onaudio-based genre classification, artist/style identification, andsimilarity estimation. Audio Source Separation, including multi-microphonebeamforming, blind source separation, and the perception-inspiredtechniques usually referred to as Computational Auditory SceneAnalysis (CASA).


Speech And Audio Signal Processing Processing And Perception Of Speech And Music

SPEECH AND AUDIO SIGNAL PROCESSING  PROCESSING AND PERCEPTION OF SPEECH AND MUSIC PDF

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Author: Ben Gold & Nelson Morgan
Publisher: John Wiley & Sons
ISBN: 9788126508228
Size: 35.68 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages : 556
View: 7118

Book Description: Market_Desc: Professionals in the fields of ASR and speaker recognition, speech bandwidth compression, speech analysis and synthesis, and music analysis and synthesis Special Features: · Provides a top-level summary of speech and music processing from a historical perspective.· Introduce brief and selected introduction, when necessary, to mathematical concepts such as difference equation or probability dense functions. About The Book: Speech and music are the most basic means of adult human communication. As technology advances and increasingly sophisticated tools become available to use with speech and music signals, scientists can study these sounds more effectively, and invent new ways of applying them for the benefit of humankind. This text includes coverage of the physiology and psychoacoustics of hearing as well as the results from research on pitch and speech perception, vocoding methods and information on many aspects of automatic speech recognition (ASR) systems. The authors have made use of their own research in these fields, as well as the methods and results of many other contributors.


Video Speech And Audio Signal Processing And Associated Standards

Video  Speech  and Audio Signal Processing and Associated Standards PDF

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Author: Vijay Madisetti
Publisher: CRC Press
ISBN: 1420046098
Size: 18.18 MB
Format: PDF, ePub
Category : Technology & Engineering
Languages : en
Pages : 616
View: 2496

Book Description: Now available in a three-volume set, this updated and expanded edition of the bestselling The Digital Signal Processing Handbook continues to provide the engineering community with authoritative coverage of the fundamental and specialized aspects of information-bearing signals in digital form. Encompassing essential background material, technical details, standards, and software, the second edition reflects cutting-edge information on signal processing algorithms and protocols related to speech, audio, multimedia, and video processing technology associated with standards ranging from WiMax to MP3 audio, low-power/high-performance DSPs, color image processing, and chips on video. Drawing on the experience of leading engineers, researchers, and scholars, the three-volume set contains 29 new chapters that address multimedia and Internet technologies, tomography, radar systems, architecture, standards, and future applications in speech, acoustics, video, radar, and telecommunications. This volume, Video, Speech, and Audio Signal Processing and Associated Standards, provides thorough coverage of the basic foundations of speech, audio, image, and video processing and associated applications to broadcast, storage, search and retrieval, and communications.


Digitale Audiosignalverarbeitung

Digitale Audiosignalverarbeitung PDF

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Author:
Publisher: Springer-Verlag
ISBN: 3322999440
Size: 36.86 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : de
Pages : 304
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Book Description: Die digitale Audiosignalverarbeitung wird zur Aufnahme und Speicherung von Musik- und Sprachsignalen, zur Tonmischung und Produktion einer Compact-Disc, zur digitalen Übertragung zum Rundfunkempfönger und in den Consumergeräten wie CD, DAT und PC eingesetzt. Hierbei befindet sich das Audiosignal direkt nach dem Mikrofon bis hin zum Lautsprecher in digitaler Form, so dass eine Echtzeit-Verarbeitung mit schnellen digitalen Signalprozessoren durchgeführt werden kann. Das Buch gibt einen Einblick in die Algorithmen und Verfahren zur digitalen Verarbeitung von Audiosignalen. In der Einführung werden neben den verschiedenen digitalen Aufzeichnungsverfahren heute existierende und zukünftige digitale Übertragungsverfahren von Audiosignalen vorgestellt. Im ersten Teil des Buches werden Realisierungsaspekte wie Quantisierung, AD/DA-Umsetzung und Audio-Verarbeitungssysteme diskutiert. Im Mittelpunkt des zweiten Teils stehen die speziellen Algorithmen wie Klangbewertungsfilter, Raumsimulation, Dynamikbeeinflussung, Abtastratenumsetzung und Datenkompression. Das Buch wendet sich an Interessenten aus den Bereichen Audio/Video/ Multimedia und bietet eine grundlegende Darstellung der Verfahren zur digitalen Audiosignalverarbeitung.


Advances In Audio And Speech Signal Processing Technologies And Applications

Advances in Audio and Speech Signal Processing  Technologies and Applications PDF

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Author: Perez-Meana, Hector
Publisher: IGI Global
ISBN: 1599041340
Size: 29.31 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 462
View: 4404

Book Description: "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.


Applied Speech And Audio Processing

Applied Speech and Audio Processing PDF

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Author: Ian McLoughlin
Publisher: Cambridge University Press
ISBN: 0521519543
Size: 39.79 MB
Format: PDF, ePub
Category : Language Arts & Disciplines
Languages : en
Pages : 206
View: 6546

Book Description: This hands-on, one-stop resource describes the key techniques of speech and audio processing illustrated with extensive MATLAB examples.


Speech And Audio Processing

Speech and Audio Processing PDF

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Author: Ian McLoughlin
Publisher: Cambridge University Press
ISBN: 1107085462
Size: 23.53 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 400
View: 7344

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


Audio Source Separation And Speech Enhancement

Audio Source Separation and Speech Enhancement PDF

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Author: Emmanuel Vincent
Publisher: John Wiley & Sons
ISBN: 1119279917
Size: 13.99 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 504
View: 297

Book Description: 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 And Audio Processing In Adverse Environments

Speech and Audio Processing in Adverse Environments PDF

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Author: Eberhard Hänsler
Publisher: Springer Science & Business Media
ISBN: 354070602X
Size: 78.87 MB
Format: PDF, ePub
Category : Technology & Engineering
Languages : en
Pages : 736
View: 6316

Book Description: 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.


Speech Audio Image And Biomedical Signal Processing Using Neural Networks

Speech  Audio  Image and Biomedical Signal Processing using Neural Networks PDF

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Author: Bhanu Prasad
Publisher: Springer Science & Business Media
ISBN: 3540753974
Size: 37.89 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 419
View: 700

Book Description: Humans are remarkable in processing speech, audio, image and some biomedical signals. Artificial neural networks are proved to be successful in performing several cognitive, industrial and scientific tasks. This peer reviewed book presents some recent advances and surveys on the applications of artificial neural networks in the areas of speech, audio, image and biomedical signal processing. It chapters are prepared by some reputed researchers and practitioners around the globe.


Speech Dereverberation

Speech Dereverberation PDF

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Author: Patrick A. Naylor
Publisher: Springer Science & Business Media
ISBN: 9781849960564
Size: 64.90 MB
Format: PDF, ePub
Category : Technology & Engineering
Languages : en
Pages : 388
View: 7319

Book Description: 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.