Paper Title:
EEMD-Based Speaker Emotional Analysis for Speech Signal
  Abstract

Ensemble empirical mode decomposition(EEMD) is a newly developed method aimed at eliminating mode mixing present in the original empirical mode decomposition (EMD). To evaluate the performance of this new method, this paper investigates the effect of two parameters pertinent to EEMD: the emotional envelop and the number of emotional ensemble trials. At the same time, the proposed technique has been utilized for four kinds of emotional(angry、happy、sad and neutral) speech signals, and compute the number of each emotional ensemble trials. We obtain an emotional envelope by transforming the IMFe of emotional speech signals, and obtain a new method of emotion recognition according to different emotional envelop and emotional ensemble trials.

  Info
Periodical
Chapter
Chapter 2: Advanced Design Science (1)
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
815-819
DOI
10.4028/www.scientific.net/AMM.121-126.815
Citation
Y. Q. Qin, X. Y. Zhang, "EEMD-Based Speaker Emotional Analysis for Speech Signal", Applied Mechanics and Materials, Vols. 121-126, pp. 815-819, 2012
Online since
October 2011
Export
Price
$32.00
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