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Author : ICASSP (24, 1999, Phoenix, Ariz.)
Publisher :
ISBN 13 : 9780780350410
Total Pages : 642 pages
Book Rating : 4.3/5 (54 download)
Download or read book Proceedings written by ICASSP (24, 1999, Phoenix, Ariz.) and published by . This book was released on 1999 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Homayoon Beigi
Publisher : Springer Science & Business Media
ISBN 13 : 0387775927
Total Pages : 984 pages
Book Rating : 4.3/5 (877 download)
Download or read book Fundamentals of Speaker Recognition written by Homayoon Beigi and published by Springer Science & Business Media. This book was released on 2011-12-09 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: An emerging technology, Speaker Recognition is becoming well-known for providing voice authentication over the telephone for helpdesks, call centres and other enterprise businesses for business process automation. "Fundamentals of Speaker Recognition" introduces Speaker Identification, Speaker Verification, Speaker (Audio Event) Classification, Speaker Detection, Speaker Tracking and more. The technical problems are rigorously defined, and a complete picture is made of the relevance of the discussed algorithms and their usage in building a comprehensive Speaker Recognition System. Designed as a textbook with examples and exercises at the end of each chapter, "Fundamentals of Speaker Recognition" is suitable for advanced-level students in computer science and engineering, concentrating on biometrics, speech recognition, pattern recognition, signal processing and, specifically, speaker recognition. It is also a valuable reference for developers of commercial technology and for speech scientists. Please click on the link under "Additional Information" to view supplemental information including the Table of Contents and Index.
Author : Sandeep Kumar
Publisher : Springer Nature
ISBN 13 : 9819934850
Total Pages : 992 pages
Book Rating : 4.8/5 (199 download)
Download or read book Proceedings of International Conference on Communication and Computational Technologies written by Sandeep Kumar and published by Springer Nature. This book was released on 2023-08-31 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected papers presented at 5th International Conference on Communication and Computational Technologies (ICCCT 2023), jointly organized by Soft Computing Research Society (SCRS) and Rajasthan Institute of Engineering & Technology (RIET), Jaipur, during January 28–29, 2023. The book is a collection of state-of-the art research work in the cutting-edge technologies related to the communication and intelligent systems. The topics covered are algorithms and applications of intelligent systems, informatics and applications, and communication and control systems.
Author : Nalini Ratha
Publisher : Springer Science & Business Media
ISBN 13 : 0387216855
Total Pages : 466 pages
Book Rating : 4.3/5 (872 download)
Download or read book Automatic Fingerprint Recognition Systems written by Nalini Ratha and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative survey of intelligent fingerprint-recognition concepts, technology, and systems is given. Editors and contributors are the leading researchers and applied R&D developers of this personal identification (biometric security) topic and technology. Biometrics and pattern recognition researchers and professionals will find the book an indispensable resource for current knowledge and technology in the field.
Author : Antonia Papandreou-Suppappola
Publisher : CRC Press
ISBN 13 : 1351835904
Total Pages : 358 pages
Book Rating : 4.3/5 (518 download)
Download or read book Applications in Time-Frequency Signal Processing written by Antonia Papandreou-Suppappola and published by CRC Press. This book was released on 2018-10-03 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because most real-world signals, including speech, sonar, communication, and biological signals, are non-stationary, traditional signal analysis tools such as Fourier transforms are of limited use because they do not provide easily accessible information about the localization of a given frequency component. A more suitable approach for those studying non-stationary signals is the use of time frequency representations that are functions of both time and frequency. Applications in Time-Frequency Signal Processing investigates the use of various time-frequency representations, such as the Wigner distribution and the spectrogram, in diverse application areas. Other books tend to focus on theoretical development. This book differs by highlighting particular applications of time-frequency representations and demonstrating how to use them. It also provides pseudo-code of the computational algorithms for these representations so that you can apply them to your own specific problems. Written by leaders in the field, this book offers the opportunity to learn from experts. Time-Frequency Representation (TFR) algorithms are simplified, enabling you to understand the complex theories behind TFRs and easily implement them. The numerous examples and figures, review of concepts, and extensive references allow for easy learning and application of the various time-frequency representations.
Author : M. Gareth Gaskell
Publisher : Oxford University Press, USA
ISBN 13 : 0198568975
Total Pages : 880 pages
Book Rating : 4.1/5 (985 download)
Download or read book The Oxford Handbook of Psycholinguistics written by M. Gareth Gaskell and published by Oxford University Press, USA. This book was released on 2007 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to communicate through spoken and written language is one of the defining characteristics of the human race, yet it remains a deeply mysterious process. The young science of psycholinguistics attempts to uncover the mechanisms and representations underlying human language. This interdisciplinary field has seen massive developments over the past decade, with a broad expansion of the research base, and the incorporation of new experimental techniques such as brain imaging and computational modelling. The result is that real progress is being made in the understanding of the key components of language in the mind. The Oxford Handbook of Psycholinguistics brings together the views of 75 leading researchers in psycholinguistics to provide a comprehensive and authoritative review of the current state of the art in psycholinguistics. With almost 50 chapters written by experts in the field, the range and depth of coverage is unequalled. The contributors are eminent in a wide range of fields, including psychology, linguistics, human memory, cognitive neuroscience, bilingualism, genetics, development and neuropsychology. Their contributions are organised into six themed sections, covering word recognition, the mental lexicon, comprehension and discourse, language production, language development, and perspectives on psycholinguistics. The breadth of coverage, coupled with the accessibility of the short chapter format should make the handbook essential reading for both students and researchers in the fields of psychology, linguistics and neuroscience.
Author : Abdelhak M. Zoubir
Publisher : Cambridge University Press
ISBN 13 : 9781139452021
Total Pages : 238 pages
Book Rating : 4.4/5 (52 download)
Download or read book Bootstrap Techniques for Signal Processing written by Abdelhak M. Zoubir and published by Cambridge University Press. This book was released on 2004-05-06 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The statistical bootstrap is one of the methods that can be used to calculate estimates of a certain number of unknown parameters of a random process or a signal observed in noise, based on a random sample. Such situations are common in signal processing and the bootstrap is especially useful when only a small sample is available or an analytical analysis is too cumbersome or even impossible. This book covers the foundations of the bootstrap, its properties, its strengths and its limitations. The authors focus on bootstrap signal detection in Gaussian and non-Gaussian interference as well as bootstrap model selection. The theory developed in the book is supported by a number of useful practical examples written in MATLAB. The book is aimed at graduate students and engineers, and includes applications to real-world problems in areas such as radar and sonar, biomedical engineering and automotive engineering.
Author : Lokenath Debnath
Publisher : Springer Science & Business Media
ISBN 13 : 1461200253
Total Pages : 450 pages
Book Rating : 4.4/5 (612 download)
Download or read book Wavelets and Signal Processing written by Lokenath Debnath and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a digest of the current developments, open questions and unsolved problems likely to determine a new frontier for future advanced study and research in the rapidly growing areas of wavelets, wavelet transforms, signal analysis, and signal and image processing. Ideal reference work for advanced students and practitioners in wavelets, and wavelet transforms, signal processing and time-frequency signal analysis. Professionals working in electrical and computer engineering, applied mathematics, computer science, biomedical engineering, physics, optics, and fluid mechanics will also find the book a valuable resource.
Author : Jan P.H. van Santen
Publisher : Springer Science & Business Media
ISBN 13 : 1461218942
Total Pages : 591 pages
Book Rating : 4.4/5 (612 download)
Download or read book Progress in Speech Synthesis written by Jan P.H. van Santen and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a machine to convert text into sounds that humans can understand as speech requires an enormous range of components, from abstract analysis of discourse structure to synthesis and modulation of the acoustic output. Work in the field is thus inherently interdisciplinary, involving linguistics, computer science, acoustics, and psychology. This collection of articles by leading researchers in each of the fields involved in text-to-speech synthesis provides a picture of recent work in laboratories throughout the world and of the problems and challenges that remain. By providing samples of synthesized speech as well as video demonstrations for several of the synthesizers discussed, the book will also allow the reader to judge what all the work adds up to -- that is, how good is the synthetic speech we can now produce? Topics covered include: Signal processing and source modeling Linguistic analysis Articulatory synthesis and visual speech Concatenative synthesis and automated segmentation Prosodic analysis of natural speech Synthesis of prosody Evaluation and perception Systems and applications.
Author : Curtis Roads
Publisher : Routledge
ISBN 13 : 1134379706
Total Pages : 493 pages
Book Rating : 4.1/5 (343 download)
Download or read book Musical Signal Processing written by Curtis Roads and published by Routledge. This book was released on 2013-12-19 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiled by an international array of musical and technical specialists, this book deals with some of the most important topics in modern musical signal processing. Beginning with basic concepts, and leading to advanced applications, it covers such essential areas as sound synthesis (including detailed studies of physical modelling and granular synthesis) ,control signal synthesis, sound transformation (including convolution), analysis/resynthesis (phase vocodor, wavelets, analysis by chaotic functions), object-oriented and artificial intelligence representations, musical interfaces and the integration of signal processing techniques in concert performance.
Author : K. Sreenivasa Rao
Publisher : Springer
ISBN 13 : 3319171631
Total Pages : 106 pages
Book Rating : 4.3/5 (191 download)
Download or read book Language Identification Using Spectral and Prosodic Features written by K. Sreenivasa Rao and published by Springer. This book was released on 2015-03-31 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the impact of spectral features extracted from frame level, glottal closure regions, and pitch-synchronous analysis on the performance of language identification systems. In addition to spectral features, the authors explore prosodic features such as intonation, rhythm, and stress features for discriminating the languages. They present how the proposed spectral and prosodic features capture the language specific information from two complementary aspects, showing how the development of language identification (LID) system using the combination of spectral and prosodic features will enhance the accuracy of identification as well as improve the robustness of the system. This book provides the methods to extract the spectral and prosodic features at various levels, and also suggests the appropriate models for developing robust LID systems according to specific spectral and prosodic features. Finally, the book discuss about various combinations of spectral and prosodic features, and the desired models to enhance the performance of LID systems.
Author : Raghunath S. Holambe
Publisher : Springer Science & Business Media
ISBN 13 : 1461415047
Total Pages : 109 pages
Book Rating : 4.4/5 (614 download)
Download or read book Advances in Non-Linear Modeling for Speech Processing written by Raghunath S. Holambe and published by Springer Science & Business Media. This book was released on 2012-02-21 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Non-Linear Modeling for Speech Processing includes advanced topics in non-linear estimation and modeling techniques along with their applications to speaker recognition. Non-linear aeroacoustic modeling approach is used to estimate the important fine-structure speech events, which are not revealed by the short time Fourier transform (STFT). This aeroacostic modeling approach provides the impetus for the high resolution Teager energy operator (TEO). This operator is characterized by a time resolution that can track rapid signal energy changes within a glottal cycle. The cepstral features like linear prediction cepstral coefficients (LPCC) and mel frequency cepstral coefficients (MFCC) are computed from the magnitude spectrum of the speech frame and the phase spectra is neglected. To overcome the problem of neglecting the phase spectra, the speech production system can be represented as an amplitude modulation-frequency modulation (AM-FM) model. To demodulate the speech signal, to estimation the amplitude envelope and instantaneous frequency components, the energy separation algorithm (ESA) and the Hilbert transform demodulation (HTD) algorithm are discussed. Different features derived using above non-linear modeling techniques are used to develop a speaker identification system. Finally, it is shown that, the fusion of speech production and speech perception mechanisms can lead to a robust feature set.
Author : James L. Morgan
Publisher : Psychology Press
ISBN 13 : 1317781708
Total Pages : 500 pages
Book Rating : 4.3/5 (177 download)
Download or read book Signal to Syntax written by James L. Morgan and published by Psychology Press. This book was released on 2014-01-14 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the beginning, before there are words, or syntax, or discourse, there is speech. Speech is an infant's gateway to language. Without exposure to speech, no language--or at most only a feeble facsimile of language--develops, regardless of how rich a child's biological endowment for language learning may be. But little is given directly in speech--not words, for example, as anyone who has ever listened to fluent conversation in an unfamiliar language can attest. Rather, words and phrases, or rudimentary categories--or whatever other information is required for syntactic and semantic analyses to begin operating--must be pulled from speech through an infant's developing perceptual capacities. By the end of the first year, an infant can segment at least some words from fluent speech. Beyond this, how impoverished or rich an infant's representations of input may be remains largely unknown. Clearly, in the debate over determinants of early language acquisition, the input speech stream has too often been offhandedly dismissed as a potential source of information. This volume brings together internationally-known scholars from a range of disciplines--linguistics, psychology, cognitive and computer science, and acoustics --who share common interests in how speech, in its phonological, prosodic, distributional, and statistical properties, may encode information useful for early language learning, and how such information may be deciphered by very young children. These scholars offer a spectrum of viewpoints on the possibility that aspects of speech may provide bootstraps for language learning; contribute important, state-of-the-art findings across a variety of relevant domains; and illuminate critical directions for future inquiry. The publication of this volume represents a significant step in renewing the bonds between two fields that have long been sundered--speech perception and language acquisition.
Author : Yun-Qing Shi
Publisher : CRC Press
ISBN 13 : 1351578642
Total Pages : 621 pages
Book Rating : 4.3/5 (515 download)
Download or read book Image and Video Compression for Multimedia Engineering written by Yun-Qing Shi and published by CRC Press. This book was released on 2019-03-07 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition provides a comprehensive foundation for image and video compression. It covers HEVC/H.265 and future video coding activities, in addition to Internet Video Coding. The book features updated chapters and content, along with several new chapters and sections. It adheres to the current international standards, including the JPEG standard.
Author : Saeed V. Vaseghi
Publisher : John Wiley & Sons
ISBN 13 : 0470094958
Total Pages : 480 pages
Book Rating : 4.4/5 (7 download)
Download or read book Advanced Digital Signal Processing and Noise Reduction written by Saeed V. Vaseghi and published by John Wiley & Sons. This book was released on 2006-02-03 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Signal processing plays an increasingly central role in the development of modern telecommunication and information processing systems, with a wide range of applications in areas such as multimedia technology, audio-visual signal processing, cellular mobile communication, radar systems and financial data forecasting. The theory and application of signal processing deals with the identification, modelling and utilisation of patterns and structures in a signal process. The observation signals are often distorted, incomplete and noisy and hence, noise reduction and the removal of channel distortion is an important part of a signal processing system. Advanced Digital Signal Processing and Noise Reduction, Third Edition, provides a fully updated and structured presentation of the theory and applications of statistical signal processing and noise reduction methods. Noise is the eternal bane of communications engineers, who are always striving to find new ways to improve the signal-to-noise ratio in communications systems and this resource will help them with this task. * Features two new chapters on Noise, Distortion and Diversity in Mobile Environments and Noise Reduction Methods for Speech Enhancement over Noisy Mobile Devices. * Topics discussed include: probability theory, Bayesian estimation and classification, hidden Markov models, adaptive filters, multi-band linear prediction, spectral estimation, and impulsive and transient noise removal. * Explores practical solutions to interpolation of missing signals, echo cancellation, impulsive and transient noise removal, channel equalisation, HMM-based signal and noise decomposition. This is an invaluable text for senior undergraduates, postgraduates and researchers in the fields of digital signal processing, telecommunications and statistical data analysis. It will also appeal to engineers in telecommunications and audio and signal processing industries.
Author : Alan Gatherer
Publisher : John Wiley & Sons
ISBN 13 : 9780471486435
Total Pages : 430 pages
Book Rating : 4.4/5 (864 download)
Download or read book The Application of Programmable DSPs in Mobile Communications written by Alan Gatherer and published by John Wiley & Sons. This book was released on 2001-12-21 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: DSPs sind programmierbare, in Echtzeit arbeitende Mikroprozessoren. Dieser Band fasst erstmals das breitgefächerte, schnell expandierende Gebiet DSP-basierter Anwendungen in der Mobilkommunikation zusammen und behandelt zahlreiche Applikationen, u.a. Modems in Mobilfunknetzen, Benutzerschnittstellen (Sprache und Video), Sicherheit und Benutzererkennung. Der Leser erhält einen Eindruck von den Herausforderungen, denen sich zukünftige DSP-Anwendungen stellen müssen.
Author : Wai-Kai Chen
Publisher : CRC Press
ISBN 13 : 1351835025
Total Pages : 1034 pages
Book Rating : 4.3/5 (518 download)
Download or read book Fundamentals of Circuits and Filters written by Wai-Kai Chen and published by CRC Press. This book was released on 2018-10-08 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, drawn from the Circuits and Filters Handbook, focuses on mathematics basics; circuit elements, devices, and their models; and linear circuit analysis. It examines Laplace transformation, Fourier methods for signal analysis and processing, z-transform, and wavelet transforms. It also explores network laws and theorems, terminal and port represetnation, analysis in the frequency domain, and more.
