Title Emotion recognition using speech features / Sreenivasa Rao Krothapalli, Shashidhar G. Koolagudi

Published New York, NY : Springer, ©2013

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Description 1 online resource Series SpringerBriefs in electrical and computer engineering, Springerbriefs in speech technology, 2191-8112 SpringerBriefs in electrical and computer engineering. Speech technology Contents Speech Emotion Recognition: A Review -- Emotion Recognition Using Excitation Source Information -- Emotion Recognition Using Vocal Tract Information -- Emotion Recognition Using Prosodic Information -- Summary and Conclusions Summary "Emotion Recognition Using Speech Features" covers emotion-specific features present in speech anddiscussion ofsuitable models for capturing emotion-specific information for distinguishing different emotions. The content of this book is important for designing and developing natural and sophisticated speech systems. Drs. Rao and Koolagudi lead a discussion of how emotion-specific information is embedded in speech and how to acquire emotion-specific knowledge using appropriate statistical models. Additionally, the authors provide information about using evidence derived from various features and models. The acquired emotion-specific knowledge is useful for synthesizing emotions. Discussionincludesglobal and local prosodic features at syllable, word and phrase levels, helpful for capturing emotion-discriminative information; use of complementary evidences obtained from excitation sources, vocal tract systems and prosodic features in order to enhance the emotion recognition performance; and proposed multi-stage and hybrid models for improving the emotion recognition performance Analysis Engineering Computer science Computational linguistics Signal, Image and Speech Processing User Interfaces and Human Computer Interaction Bibliography Includes bibliographical references Notes English Subject Automatic speech recognition. Computational linguistics. Emotions -- Data processing computational linguistics. COMPUTERS -- Optical Data Processing. Ingénierie. Automatic speech recognition Computational linguistics Emotions -- Data processing Form Electronic book Author Koolagudi, Shashidhar G ISBN 9781461451433 1461451434 1461451426 9781461451426

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