- 2012 - 現在 IEEE Associate Member, Signal Processing Society TC on MLSP
- 2013/07 - 2019/06 IEEE Member, James L. Flanagan Speech and Audio Processing Award Selection Committee
- 2016/07 - 2018/06 IEEE Chair, James L. Flanagan Speech and Audio Processing Award Selection Committee
- 2013 - 2014 IEEE Past Chair, Kansai Section
- 2013 - 2014 IEEE Member, James Flanagan Award Committee
- 2011 - 2012 IEEE Regional Committee Member, Region 10
- 2011 - 2012 IEEE Board Member, Japan Council
- 2011 - 2012 IEEE Chair, Kansai Section
- 2010 - 2011 IEEE General Co-Chair, MLSP2011
- 2009 - 2010 IEEE Chair, Kansai Section Nominations Committee
- 2002 - 2010 IEEE Member, Kansai Section Nominations Committee
- 2005/07 - 2009/06 IEEE Member, James L. Flanagan Speech and Audio Processing Award Selection Committee
- 2007 - 2009 日本音響学会 査読委員
- 2007 - 2009 Acoustical Society of Japan Reviewer
- 2006 - 2009 IEEE Member, Signal Processing Society Nomination & Appointment Committee
- 2005 - 2009 IEEE Member, James Flanagan Award Committee
- 2009 - IEEE Member, Japan Council Award Committee
- 2009 - IEEE Member, Japan Council Award Committee
- 2004/07 - 2007/06 IEEE Member, Flank Rosenblatt Award Selection Committee
- 2006 - 2007 日本音響学会 関西支部 会計監査
- 2004 - 2007 IEEE Member, Flank Rosenblatt Award Committee
- 2005 - 2006 日本音響学会 会勢拡大・広報委員会 委員
- 2005 - 2006 Acoust. Soc. Jpn. Member, Organization & Publicity Committee
- 2001 - 2006 電子情報通信学会 論文誌査読委員
- 2000 - 2006 INNS, JNNS, ENNS Action Editor
- 2000 - 2006 INNS, JNNS, ENNS Action Editor
- 2003 - 2005 IEEE Member-at-Large, Signal Processing Society Board-of-Governors
- 2003 - 2005 IEEE Member-at-Large, Signal Processing Society Board-of-Governors
- 2005 - 日本音響学会 関西支部 支部長
- 2005 - Acoust. Soc. Jpn. Chair, Kansai Section
- 2001 - 2002 日本音響学会 会勢拡大・広報委員会 委員
- 2001 - 2002 European Association for Speech, Signal and Image Processing Senior Editor
- 2001 - 2002 Acoust. Soc. Jpn. Member, Promotion & Publicity Committee
- 2001 - 2002 European Association for Speech, Signal and Image Processing Senior Editor
- 1999 - 2002 日本音響学会 特別企画委員会 委員
- 1999 - 2002 Acoust. Soc. Jpn. Member, Special Event Organizing Committee
- 2002 - IEEE Member, Neural Network Society Administration Committee
- 2002 - IEEE Member, Neural Network Society Administration Committee
- 1999 - 2001 日本音響学会 関西支部評議員
- 1999 - 2001 Acoust. Soc. Jpn. Councilor, Kansai Section
- 1998 - 2001 IEEE Member, Neural Network Council Advisory Committee
- 1998 - 2001 IEEE Member, Neural Network Council Advisory Committee
- 1997 - 2001 電子情報通信学会 論文誌編集委員
- 1997 - 2001 IEEE Member, Signal Processing Society Multi-Media Signal Processing Technical Committee
- 1997 - 2001 IEICE Transaction Editor
- 1999 - 2000 IEEE Chair, Signal Processing Society Neural Networks for Signal Processing Technical Committee
- 1999 - 2000 IEEE Chair, Signal Processing Society Neural Networks for Signal Processing Technical Committee
- 1999 - 日本音響学会 代議員
- 1999 - 日本音響学会 評議員
- 1999 - Acoust. Soc. Jpn. Councilor
- 1997 - 1998 IEEE Vice Chair, Tokyo Chapter
- 1997 - 1998 IEEE Secretary, Signal Processing Society Neural Networks for Signal Processing Technical Committee
- 1997 - 1998 IEEE Vice Chair, Tokyo Chapter
- 1997 - 1998 IEEE Secretary, Signal Processing Society Neural Networks for Signal Processing Technical Committee
- 1994 - 1997 IEEE Associate Editor, Trans. on Signal Processing
- 1994 - 1997 IEEE Associate Editor, Trans. on Signal Processing
- 1991 - 1996 IEEE Member, Signal Processing Society Neural Networks for Signal Processing Technical Committee
- 1991 - 1996 IEEE Member, Signal Processing Society Neural Networks for Signal Processing
