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Communication Dans Un Congrès Année : 2004

A Geometric Approach for Separating Several Signals

Résumé

In this paper a new geometrical approach for separating speech signals is presented. This approach can be directly applied to separate more than two speech signals. It is based on clustering the observation points,and then fitting aline(hyper-plane) ontoeach cluster. The algorithm quality is shown to be improved by using DCT coefficients of speech signals, as opposed to using speech samples.
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Dates et versions

hal-00802799 , version 1 (20-03-2013)

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  • HAL Id : hal-00802799 , version 1

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Zadeh Massouad Babaie, Ali Mansour, Christian Jutten, F. Marvasti. A Geometric Approach for Separating Several Signals. Independent Component Analysis and Blind source Separation, Lecture Notes in Computer Science 3195, 2004, Granada, Spain. ⟨hal-00802799⟩
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