A study on sound source tracking based on a frame-wise DOA estimation

• Iwasaki N.

  National Institute of Technology, Wakayama College

• Tamaki M.

  National Institute of Technology, Wakayama College

• Fukase S.

  National Institute of Technology, Wakayama College

• Inoue K.

  Graduate School of Computer Science and Systems Engineering, Kyushu Institute of Technology

• Gotanda H.

  Graduate School of Advanced Technology, Kinki University

Abstract

This paper considers a moving sound source tracking problem and show that the direction of the moving sound source can be sequentially estimated by our frame-wise DOA (Direction of Arrival) estimation approach, which has been originally developed for a fixed sound source by using only mixed signals observed at a pair of microphones. From several simulation results, it has been confirmed that our approach can successfully track the moving sound source in a real time manner under the environments where the signal-tonoise ratio is more than 20dB and the reverberation time is within 200msec.

Journal

• Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications

  Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications 2016 (0), 74-80, 2016

  The ISCIE Symposium on Stochastic Systems Theory and Its Applications

Keywords

• Materials Science (miscellaneous)

Details

• CRID: 1390282680740588672
• NII Article ID: 130005277708
• DOI: 10.5687/sss.2016.74
• ISSN: 21884749
• ISSN: 21884730
• Web Site: https://www.jstage.jst.go.jp/article/sss/2016/0/2016_74/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed