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- W2373022788 abstract "Automatic speech emotion recognition is a new research area with a wide range of applications in human-machine interactions. Two kinds of speech features, long-term and short-term features are studied, to classify five emotional states: anger, happiness, sadness, surprise and a neutral state. The proposed short-term feature vector is based on pith, sub-band energy, and the first formant frequency. The long-term features are features reflecting the distribution and dynamics of the energy spectrum. Two classification methods, the hidden Markov model (HMM) and the support vector machine (SVM), are used as classifier respectively. Recognition experiments were conducted on a Chinese emotional speech database and a Danish Emotional Speech (DES) Database. Experiments results indicate that both kinds of features can achieve high recognition rates." @default.
- W2373022788 created "2016-06-24" @default.
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- W2373022788 date "2006-01-01" @default.
- W2373022788 modified "2023-09-23" @default.
- W2373022788 title "Speech Emotion Recognition Study Based on Short-term and Long-term Features" @default.
- W2373022788 hasPublicationYear "2006" @default.
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