Interface for Barge-in Free Spoken Dialogue System Combining Adaptive Sound Field Control and Microphone Array

• Asai, Tatsunori

• Saruwatari, Hiroshi

• Shikano, Kiyohiro

Abstract

This paper describes a new interface for a barge-in free spoken dialogue system combining an adaptive sound field control and a microphone array. In order to actualize robustness against the change of transfer functions due to the various interferences, the barge-in free spoken dialogue system which uses sound field control and a microphone array has been proposed by one of the authors. However, this method cannot follow the change of transfer functions because the method consists of fixed filters. To solve the problem, we introduce a new adaptive sound field control that follows the change of transfer functions.

Journal

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E88-A (6), 1613-1618, 2005-06

  電子情報通信学会

Keywords

• spoken dialogue system
• barge-in
• adaptive sound field control
• microphone array
• speech recognition

Details

• CRID: 1050858784330126464
• NII Article ID: 110003213491
• NII Book ID: AA10826239
• ISSN: 09168508
• HANDLE: 10061/7804
• Web Site: https://naist.repo.nii.ac.jp/records/3812
• Text Lang: ja
• Article Type: journal article
• Data Source:
  • IRDB
  • CiNii Articles