Estimation of plural talker locations using randomly positioned microphones

• KOBAYASHI Kazunori

  Nagaoka University of Technology

• SHIMADA Shoji

  Nagaoka University of Technology

• HOKARI Haruhide

  Nagaoka University of Technology

Bibliographic Information

Other Title

• 複数マイク自由配置による複数話者位置推定

Abstract

It is essential to detect plural talker locations in teleconference systems that must offer presence. We propose a new method to estimate plural talker locations that uses a synchronous multiplier. The proposed method allows plural talker locations to located during double talk and so is suitable for real time processing. Simulations clarify that the proposed method is effective in estimate plural talker locations.

Journal

• Technical report of IEICE. EA

  Technical report of IEICE. EA 97 (335), 25-32, 1997-10-24

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Estimating plural talker locations
• randomly positioned microphones
• Synchronous multiply

Details

• CRID: 1574231877152385280
• NII Article ID: 110003284055
• NII Book ID: AN10164817
• Text Lang: ja
• Data Source:
  • CiNii Articles