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Volume 27 Issue 5
Jul.  2022
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CHEN Jian, LU Jiren. Blind source separation of time-delayed mixtures in noisy background[J]. ACTA ACUSTICA, 2002, 27(5): 477-481. DOI: 10.15949/j.cnki.0371-0025.2002.05.017
Citation: CHEN Jian, LU Jiren. Blind source separation of time-delayed mixtures in noisy background[J]. ACTA ACUSTICA, 2002, 27(5): 477-481. DOI: 10.15949/j.cnki.0371-0025.2002.05.017
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Blind source separation of time-delayed mixtures in noisy background

  • Dept. of radio Eng., Southeast University Nanjing 210096

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  • PACS: 
    • 43.60  (Acoustic signal processing)
  • Received Date: December 17, 2000
  • Revised Date: April 03, 2001
  • Available Online: July 31, 2022
    Graphical Abstract
    • Abstract
  • To restore the source signals in noisy background is a difficulty in blind signal processing technology. This article discusses the blind separation of two-input time-delayed mixing model with additive noise. Compared with the traditional blind source separation algorithm, this method can efficiently utilize the observed signals that are much more than source signals and fairly reduce the additive Gaussian noise.
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