Original Contribution: Blind separation of sources: A nonlinear neural algorithm

  • Authors:
  • Gilles Burel

  • Affiliations:
  • -

  • Venue:
  • Neural Networks
  • Year:
  • 1992

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Abstract

In many signal processing applications, the signals provided by the sensors are mixtures of many sources. The problem of separation of sources is to extract the original signals from these mixtures. A new algorithm, based on ideas of back propagation learning, is proposed for source separation. No a priori information on the sources themselves is required, and the algorithm can deal even with nonlinear mixtures. After a short overview of previous works in that field, we will describe the proposed algorithm, then some experimental results will be discussed.