Advances in Non-Linear Modeling for Speech Processing PDF Download
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Author: Raghunath S. Holambe
Publisher: Springer Science & Business Media
ISBN: 1461415055
Category : Technology & Engineering
Languages : en
Pages : 109
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Book Description
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: Raghunath S. Holambe
Publisher: Springer Science & Business Media
ISBN: 1461415055
Category : Technology & Engineering
Languages : en
Pages : 109
Get Book Here
Book Description
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: Mohamed Chetouani
Publisher: Springer Science & Business Media
ISBN: 3540773460
Category : Computers
Languages : en
Pages : 293
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Book Description
This intriguing book constitutes the thoroughly refereed postproceedings of the International Conference on Non-Linear Speech Processing, NOLISP 2007, held in Paris, France, in May 2007. The 24 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on nonlinear and non-conventional techniques, speech synthesis, speaker recognition, speech recognition, and many other subjects.
Author: Yannis Stylianou
Publisher: Springer Science & Business Media
ISBN: 3540715037
Category : Computers
Languages : en
Pages : 280
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Book Description
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.
Author: Marcos Faundez-Zanuy
Publisher: Springer
ISBN: 3540325867
Category : Computers
Languages : en
Pages : 393
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Book Description
Refereed postproceedings of the International Conference on Non-Linear Speech Processing, NOLISP 2005. The 30 revised full papers presented together with one keynote speech and 2 invited talks were carefully reviewed and selected from numerous submissions for inclusion in the book. The papers are organized in topical sections on speaker recognition, speech analysis, voice pathologies, speech recognition, speech enhancement, and applications.
Author: Stephen Marshall
Publisher: Hindawi Publishing Corporation
ISBN: 9775945372
Category : Science
Languages : en
Pages : 375
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Book Description
Author: Gerard Chollet
Publisher: Springer Science & Business Media
ISBN: 3540274413
Category : Computers
Languages : en
Pages : 444
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Book Description
This book presents the revised tutorial lectures given at the International Summer School on Nonlinear Speech Processing-Algorithms and Analysis held in Vietri sul Mare, Salerno, Italy in September 2004. The 14 revised tutorial lectures by leading international researchers are organized in topical sections on dealing with nonlinearities in speech signals, acoustic-to-articulatory modeling of speech phenomena, data driven and speech processing algorithms, and algorithms and models based on speech perception mechanisms. Besides the tutorial lectures, 15 revised reviewed papers are included presenting original research results on task oriented speech applications.
Author: Ricardo López-Ruiz
Publisher: Intechopen
ISBN: 1789847028
Category : Computers
Languages : en
Pages : 218
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Book Description
We define Etherealware as the concept of implementing the functionality of an algorithm by means of the clocking scheme of a cellular automaton (CA). We show, which functions can be implemented in this way, and by which CAs.
Author: Björn W. Schuller
Publisher: Springer Science & Business Media
ISBN: 3642368069
Category : Technology & Engineering
Languages : en
Pages : 358
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Book Description
This book provides the reader with the knowledge necessary for comprehension of the field of Intelligent Audio Analysis. It firstly introduces standard methods and discusses the typical Intelligent Audio Analysis chain going from audio data to audio features to audio recognition. Further, an introduction to audio source separation, and enhancement and robustness are given. After the introductory parts, the book shows several applications for the three types of audio: speech, music, and general sound. Each task is shortly introduced, followed by a description of the specific data and methods applied, experiments and results, and a conclusion for this specific task. The books provides benchmark results and standardized test-beds for a broader range of audio analysis tasks. The main focus thereby lies on the parallel advancement of realism in audio analysis, as too often today’s results are overly optimistic owing to idealized testing conditions, and it serves to stimulate synergies arising from transfer of methods and leads to a holistic audio analysis.
Author: Robert Thayer Sataloff
Publisher: Plural Publishing
ISBN: 1944883754
Category : Medical
Languages : en
Pages : 377
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Book Description
Voice Science, Second Edition was designed to provide speech-language pathologists and other members of the voice team with a thorough grounding in the anatomical, physiological, and mechanical aspects of voice production, as well as an introduction to cutting-edge research in voice science. This book is a valuable asset for teachers and students in communication sciences, as well as otolaryngologists, speech-language pathologists, singing and voice teachers, and professional voice users. An explosion of new knowledge has occurred in our time in the field of voice. The voice is one of our most critical communication tools. Therefore, voice disorders have a large impact on daily life for a great number of people. The interdisciplinary expertise of numerous authors has been invaluable in the preparation of this text. The book opens with introductory information about the physics of sound, and it goes on to discuss the anatomy and physiology of the voice, including neuroanatomy and the mechanics of vocal fold aging. It ends with chapters on voice care, exercise physiology, and forensic voice care. New to this edition: New chapters on topics such as laryngeal development and on exercise physiology, which is critical to understanding voice training and rehabilitation.Substantial additions to chapters on medical genetic issues, clinical anatomy and physiology, and processing of musical information.References have been updated throughout to reflect the current literature.A selection of new authors who provide an interdisciplinary approach.Many chapters have been rewritten extensively to include the most recent information. Voice Science, Second Edition is ideal for speech-language pathology students and clinicians and is suitable for classroom use as well as for reference.
Author: Robert Thayer Sataloff
Publisher: Plural Publishing
ISBN: 1597567108
Category : Medical
Languages : en
Pages : 2213
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Book Description
The most comprehensive reference on voice care and science ever published! Substantially revised and updated since the previous edition published in 2005, Professional Voice: The Science and Art of Clinical Care, Fourth Edition provides the latest advances in the field of voice care and science. In three volumes, it covers basic science, clinical assessment, nonsurgical treatments, and surgical management. Twenty new chapters have been added. These include an in-depth chapter on pediatric voice disorders, chapters detailing how hormonal contraception, autoimmune disorders, and thyroid disorders affect the voice, as well as chapters on the evolution of technology in the voice care field, and advances in imaging of the voice production system. The appendices also have been updated. They include a summary of the phonetic alphabet in five languages, clinical history and examination forms, a special history form translated into 15 languages, sample reports from a clinical voice evaluation, voice therapy exercise lists, and others. The multidisciplinary glossary remains an invaluable resource. Key Features With contributions from a Who's Who of voice across multiple disciplines120 chapters covering all aspects of voice science and clinical careFeatures case examples plus practical appendices including multi-lingual forms and sample reports and exercise listsComprehensive indexMultidisciplinary glossary What's New Available in print or electronic format20 new chaptersExtensively revised and reorganized chaptersMany more color photographs, illustrations, and case examplesFully updated comprehensive glossaryMajor revisions with extensive new information and illustrations, especially on voice surgery, reflux, and structural abnormalities New Chapters 1. Formation of the Larynx: From Hox Genes to Critical Periods 2. High-Speed Digital Imaging 3. Evolution of Technology 4. Magnetic Resonance Imaging of the Voice Production System 5. Pediatric Voice Disorders 6. The Vocal Effects of Thyroid Disorders and Their Treatment 7. The Effects of Hormonal Contraception on the Voice 8. Cough and the Unified Airway 9. Autoimmune Disorders 10. Respiratory Behaviors and Vocal Tract Issues in Wind Instrumentalists 11. Amateur and Professional Child Singers: Pedagogy and Related Issues 12. Safety of Laryngology Procedures Commonly Performed in the Office 13. The Professional Voice Practice 14. Medical-Legal Implications of Professional Voice Care 15. The Physician as Expert Witness 16. Laryngeal Neurophysiology 17. The Academic Practice of Medicine 18. Teamwork 19. Medical Evaluation Prior to Voice Lessons 20. Why Study Music? Intended Audiences Individuals While written primarily for physicians and surgeons, this comprehensive work is also designed to be used by (and written in language accessible to) speech-language pathologists, singing voice specialists, acting voice specialists, voice teachers, voice/singing performers, nurses, nurse practitioners, physician assistants, and others involved in the care and maintenance of the human voice. Libraries It is a must-have reference for medical and academic libraries at institutions with otolaryngology, speech-language pathology, music, nursing and other programs related to the human voice.
