Description
Emotion Recognition using Speech Features, 2013
SpringerBriefs in Speech Technology Series
Authors: Rao K. Sreenivasa, Koolagudi Shashidhar G.
Language: EnglishSubject for Emotion Recognition using Speech Features:
52.74 €
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Publication date: 11-2012
124 p. · 15.5x23.5 cm · Paperback
124 p. · 15.5x23.5 cm · Paperback
Description
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?Emotion Recognition Using Speech Features? provides coverage of emotion-specific features present in speech. The author also discusses suitable 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. In this Brief, 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 exploiting multiple evidences derived from various features and models. The acquired emotion-specific knowledge is useful for synthesizing emotions. Features includes discussion of: ? Global and local prosodic features at syllable, word and phrase levels, helpful for capturing emotion-discriminative information; ? Exploiting complementary evidences obtained from excitation sources, vocal tract systems and prosodic features in order to enhance the emotion recognition performance; ? Proposed multi-stage and hybrid models for improving the emotion recognition performance. This brief is for researchers working in areas related to speech-based products such as mobile phone manufacturing companies, automobile companies, and entertainment products as well as researchers involved in basic and applied speech processing research.
Introduction.- 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.- Linear Prediction Analysis of Speech.- MFCC Features.- Gaussian Mixture Model (GMM)
K. Sreenivasa Rao is at the Indian Institute of Technology, Kharagpur, India.
Shashidhar G, Koolagudi is at the Graphic Era University, Dehradun, India.
Shashidhar G, Koolagudi is at the Graphic Era University, Dehradun, India.
Discusses complete state-of -art features, models and databases in the context of emotion recognition Explores implicit and explicit excitation source features for discriminating the emotions Proposes pitch synchronous and sub-syllabic spectral features, in addition to conventional spectral features, for characterizing emotions Includes supplementary material: sn.pub/extras
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