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Application of Blind Source Separation to Five-Element Cross Array Passive Location

  • Gaoming Huang
  • Yang Gao
  • Luxi Yang
  • Zhenya He
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3971)

Abstract

Passive acoustic source location and tracking can be implemented by microphone array, which makes it have a broad application on target detection and fault diagnosis etc. Five-element planar cross array is an effective structure for acoustic source location, but the bad location results often obtained by conventional relative acoustic source location methods in complicated environments. This paper proposed a novel passive acoustic source location method based on blind source separation and thoroughly analyzed this new location algorithm. Experiments show that a more stable and accurate location results may be obtained by this new location method. The implementation of this location method is relatively simple and effective, which can satisfy the demand of engineering application.

Keywords

Canonical Correlation Analysis Array Element Blind Source Separation Microphone Array Time Delay Estimation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Gaoming Huang
    • 1
    • 2
  • Yang Gao
    • 2
  • Luxi Yang
    • 2
  • Zhenya He
    • 2
  1. 1.Naval University of EngineeringWuhanChina
  2. 2.Department of Radio EngineeringSoutheast UniversityNanjingChina

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