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A Minimization-Projection (MP) approach for blind separating convolutive mixtures

Babaie-Zadeh, M ; Sharif University of Technology | 2004

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  1. Type of Document: Article
  2. Publisher: 2004
  3. Abstract:
  4. In this paper, a new algorithm for blind source separation in convolutive mixtures, based on minimizing the mutual information of the outputs, is proposed. This minimization is done using a recently proposed Minimization-Projection (MP) approach for minimizing mutual information in a parametric model. Since the minimization step of the MP approach is proved to have no local minimum, it is expected that this new algorithm has good convergence behaviours
  5. Keywords:
  6. Mutual informationLaboratories ; Signal processing algorithms ; Blind source separation ; Parametric statistics ; Telecommunications ; Source separation ; Independent component analysis ; Speech ; Electrical engineering
  7. Source: Proceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing, Montreal, Que, 17 May 2004 through 21 May 2004 ; Volume 5 , 2004 , Pages V-533-V-536 ; 15206149 (ISSN)
  8. URL: https://ieeexplore.ieee.org/document/1327165