1.

国際会議録
国際会議録
1. Rome Laboratory speech and audio processing technologies with applicability to law enforcement
Walter,S.M. ; Ratley,R. ; Cupples,E.J.
出版情報: Command, control, communications, and intelligence systems for law enforcement : 19-21 November 1996, Boston, Massachusetts.  pp.31-36,  1997.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
シリーズ名: Proceedings of SPIE - the International Society for Optical Engineering
シリーズ巻号: 2938
2.

国際会議録
国際会議録
2. Audio processing technology for law enforcement
Walter,S.M. ; Amodio,M. ; Ratley,R.J.
出版情報: Sensors, C3I, Information, and Training Technologies for Law Enforcement.  pp.182-187,  1999.  Bellingham, Wash..  SPIE - The International Society for Optical Engineering
シリーズ名: Proceedings of SPIE - the International Society for Optical Engineering
シリーズ巻号: 3577