WO2009019783A1 - 音声認識装置及び音声認識方法 - Google Patents

音声認識装置及び音声認識方法 Download PDF

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Publication number
WO2009019783A1
WO2009019783A1 PCT/JP2007/065615 JP2007065615W WO2009019783A1 WO 2009019783 A1 WO2009019783 A1 WO 2009019783A1 JP 2007065615 W JP2007065615 W JP 2007065615W WO 2009019783 A1 WO2009019783 A1 WO 2009019783A1
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WO
WIPO (PCT)
Prior art keywords
voice recognition
section
difficulty level
processing
voice
Prior art date
Application number
PCT/JP2007/065615
Other languages
English (en)
French (fr)
Inventor
Toshiyuki Teranishi
Original Assignee
Panasonic Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to PCT/JP2007/065615 priority Critical patent/WO2009019783A1/ja
Publication of WO2009019783A1 publication Critical patent/WO2009019783A1/ja

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer And Data Communications (AREA)
  • Telephonic Communication Services (AREA)

Abstract

　ユーザ操作等の手間なく、応答性の高いクライアント装置による音声認識処理と認識精度の高いサーバ装置による音声認識処理とを迅速に選択し、処理応答性及び利便性を向上させる。 　クライアント装置１０は、音声入力部１１、音声信号の音声認識難易度を算出する音声認識難易度算出部１３、音声認識難易度に基づいて音声認識処理先を選択する音声認識先選択部１４、音声認識処理を行う第１の音声認識部１５、通信部１６を備え、サーバ装置２０は、通信部１６、第１の音声認識部１５よりも処理能力の高い第２の音声認識部２２を備える。音声認識先選択部１４は、音声認識難易度算出部１３で算出した音声認識難易度に応じて、第１の音声認識部１５または第２の音声認識部２２のいずれかの音声認識処理先を選択する。
PCT/JP2007/065615 2007-08-09 2007-08-09 音声認識装置及び音声認識方法 WO2009019783A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065615 WO2009019783A1 (ja) 2007-08-09 2007-08-09 音声認識装置及び音声認識方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065615 WO2009019783A1 (ja) 2007-08-09 2007-08-09 音声認識装置及び音声認識方法

Publications (1)

Publication Number Publication Date
WO2009019783A1 true WO2009019783A1 (ja) 2009-02-12

Family

ID=40341031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065615 WO2009019783A1 (ja) 2007-08-09 2007-08-09 音声認識装置及び音声認識方法

Country Status (1)

Country Link
WO (1) WO2009019783A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148594A1 (ja) * 2010-05-26 2011-12-01 日本電気株式会社 音声認識システム、音声取得端末、音声認識分担方法および音声認識プログラム
JP2013529794A (ja) * 2010-06-24 2013-07-22 本田技研工業株式会社 車載音声認識システム及び車両外音声認識システム間の通信システム及び方法
JP2013174644A (ja) * 2012-02-23 2013-09-05 Ntt Docomo Inc 通信端末、制御方法及びプログラム
EP3651153A1 (en) * 2018-11-05 2020-05-13 Samsung Electronics Co., Ltd. Electronic device and operation method thereof
CN115995235A (zh) * 2023-03-23 2023-04-21 世优（北京）科技有限公司 基于语音信号分离的远程数字人交互方法、装置及***

Citations (6)

* Cited by examiner, † Cited by third party
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JP2001086239A (ja) * 1999-09-14 2001-03-30 Canon Inc 音声入力端末器、音声認識装置、音声通信システム及び音声通信方法
JP2002144982A (ja) * 2000-11-06 2002-05-22 Mazda Motor Corp 車載機器の操作方法、車載機器の操作システム及び車載機器制御装置
JP2003099097A (ja) * 2001-09-26 2003-04-04 Mitsubishi Electric Corp 音響処理装置、音響処理方法、音響処理プログラム、照合処理装置、照合処理方法及び照合処理プログラム
JP2003140691A (ja) * 2001-11-07 2003-05-16 Hitachi Ltd 音声認識装置
JP2004004182A (ja) * 2002-05-30 2004-01-08 Toshiba Corp 音声認識装置、音声認識方法及び音声認識プログラム
JP2005037662A (ja) * 2003-07-14 2005-02-10 Denso Corp 音声対話システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001086239A (ja) * 1999-09-14 2001-03-30 Canon Inc 音声入力端末器、音声認識装置、音声通信システム及び音声通信方法
JP2002144982A (ja) * 2000-11-06 2002-05-22 Mazda Motor Corp 車載機器の操作方法、車載機器の操作システム及び車載機器制御装置
JP2003099097A (ja) * 2001-09-26 2003-04-04 Mitsubishi Electric Corp 音響処理装置、音響処理方法、音響処理プログラム、照合処理装置、照合処理方法及び照合処理プログラム
JP2003140691A (ja) * 2001-11-07 2003-05-16 Hitachi Ltd 音声認識装置
JP2004004182A (ja) * 2002-05-30 2004-01-08 Toshiba Corp 音声認識装置、音声認識方法及び音声認識プログラム
JP2005037662A (ja) * 2003-07-14 2005-02-10 Denso Corp 音声対話システム

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148594A1 (ja) * 2010-05-26 2011-12-01 日本電気株式会社 音声認識システム、音声取得端末、音声認識分担方法および音声認識プログラム
JP2013529794A (ja) * 2010-06-24 2013-07-22 本田技研工業株式会社 車載音声認識システム及び車両外音声認識システム間の通信システム及び方法
US9564132B2 (en) 2010-06-24 2017-02-07 Honda Motor Co., Ltd. Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system
US9620121B2 (en) 2010-06-24 2017-04-11 Honda Motor Co., Ltd. Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system
JP2017097373A (ja) * 2010-06-24 2017-06-01 本田技研工業株式会社 音声認識処理のための方法、車載システム及び不揮発性記憶媒体
US10269348B2 (en) 2010-06-24 2019-04-23 Honda Motor Co., Ltd. Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system
US10818286B2 (en) 2010-06-24 2020-10-27 Honda Motor Co., Ltd. Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system
JP2013174644A (ja) * 2012-02-23 2013-09-05 Ntt Docomo Inc 通信端末、制御方法及びプログラム
EP3651153A1 (en) * 2018-11-05 2020-05-13 Samsung Electronics Co., Ltd. Electronic device and operation method thereof
CN115995235A (zh) * 2023-03-23 2023-04-21 世优（北京）科技有限公司 基于语音信号分离的远程数字人交互方法、装置及***

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