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http://dx.doi.org/10.5391/JKIIS.2003.13.1.045

Analyzing the Acoustic Elements and Emotion Recognition from Speech Signal Based on DRNN  

Sim, Kwee-Bo (중앙대학교 전자전기공학부)
Park, Chang-Hyun (중앙대학교 전자전기공학부)
Joo, Young-Hoon (군산대학교 전자정보공학부)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.13, no.1, 2003 , pp. 45-50 More about this Journal
Abstract
Recently, robots technique has been developed remarkably. Emotion recognition is necessary to make an intimate robot. This paper shows the simulator and simulation result which recognize or classify emotions by learning pitch pattern. Also, because the pitch is not sufficient for recognizing emotion, we added acoustic elements. For that reason, we analyze the relation between emotion and acoustic elements. The simulator is composed of the DRNN(Dynamic Recurrent Neural Network), Feature extraction. DRNN is a learning algorithm for pitch pattern.
Keywords
DRNN; Pitch; Formant Frequent;
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