Improving sound event detecting in sound source localization using TDOA method



  • Tran Cong Thin Academy of Military Science and Technology
  • Nguyen Trung Kien (Corresponding Author) Academy of Military Science and Technology
  • Bui Ngoc My Academy of Military Science and Technology
  • Nguyen Huy Hoang Military Technical Academy



Sound Source Localization; TDOA; ICA.


This paper presents several research results that enhance TDOA-based sound localization accuracy with the priority of the source of interest. In which, a solution is proposed to improve the quality of audio event detection based on the correlation filter combined with signal preprocessing by the independent component analysis technique ICA. From analysis and discussions are made on that design and using Monte Carlo simulations with the data collected in a real environment, the results show the efficiency of our proposed method in TDOA-based localization.


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How to Cite

Tran, C. T., Nguyễn Trung Kiên, Bùi Ngọc Mỹ, and Nguyễn Huy Hoàng. “Improving Sound Event Detecting in Sound Source Localization Using TDOA Method”. Journal of Military Science and Technology, no. 80, June 2022, pp. 60-70, doi:10.54939/1859-1043.j.mst.80.2022.60-70.



Research Articles