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WO2009019783A1 - Voice recognition device and voice recognition method - Google Patents

Voice recognition device and voice recognition method 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
Authority
WO
WIPO (PCT)
Prior art keywords
voice recognition
section
processing
difficulty level
voice
Prior art date
Application number
PCT/JP2007/065615
Other languages
French (fr)
Japanese (ja)
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/en
Publication of WO2009019783A1 publication Critical patent/WO2009019783A1/en

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00Speech recognition
    • G10L15/28Constructional details of speech recognition systems
    • G10L15/30Distributed recognition, e.g. in client-server systems, for mobile phones or network applications

Abstract

A voice recognition processing by a client device having high responsiveness and a voice recognition processing by a server device having high recognition precision are promptly selected to improve the processing responsiveness and convenience without any trouble of a user operation. A client device (10) comprises a voice input section (11), a voice recognition difficulty level calculating section (13) for calculating the difficulty level of the voice recognition of a voice signal, a voice recognition destination selecting section (14) for selecting the destination of a voice recognition processing on the basis of the difficulty level of the voice recognition, a first voice recognition section (15) for performing the voice recognition processing, and a communication section (16). A server device (20) comprises the communication section (16) and a second voice recognition section (22) having higher processing capability than that of the first voice recognition section (15). The voice recognition destination selecting section (14) selects any voice recognition destination of the first voice recognition section (15) or the second voice recognition section (22) depending on the difficulty level of the voice recognition calculated by the voice recognition difficulty level calculating section (13).
PCT/JP2007/065615 2007-08-09 2007-08-09 Voice recognition device and voice recognition method WO2009019783A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065615 WO2009019783A1 (en) 2007-08-09 2007-08-09 Voice recognition device and voice recognition method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065615 WO2009019783A1 (en) 2007-08-09 2007-08-09 Voice recognition device and voice recognition method

Publications (1)

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

Family

ID=40341031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065615 WO2009019783A1 (en) 2007-08-09 2007-08-09 Voice recognition device and voice recognition method

Country Status (1)

Country Link
WO (1) WO2009019783A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148594A1 (en) * 2010-05-26 2011-12-01 日本電気株式会社 Voice recognition system, voice acquisition terminal, voice recognition distribution method and voice recognition program
JP2013529794A (en) * 2010-06-24 2013-07-22 本田技研工業株式会社 Communication system and method between vehicle speech recognition system and the vehicle outside the speech recognition system
JP2013174644A (en) * 2012-02-23 2013-09-05 Ntt Docomo Inc Communication terminal, control method and program

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001086239A (en) * 1999-09-14 2001-03-30 Canon Inc Voice input terminal, voice recognition device, voice communication system and voice communication method
JP2002144982A (en) * 2000-11-06 2002-05-22 Mazda Motor Corp Operating method and system for on-vehicle apparatus and control device for such apparatus
JP2003099097A (en) * 2001-09-26 2003-04-04 Mitsubishi Electric Corp Acoustic processor, acoustic processing method, acoustic processing program, collation processing apparatus, collation processing method and collation processing program
JP2003140691A (en) * 2001-11-07 2003-05-16 Hitachi Ltd Voice recognition device
JP2004004182A (en) * 2002-05-30 2004-01-08 Toshiba Corp Device, method and program of voice recognition
JP2005037662A (en) * 2003-07-14 2005-02-10 Denso Corp Voice dialog system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001086239A (en) * 1999-09-14 2001-03-30 Canon Inc Voice input terminal, voice recognition device, voice communication system and voice communication method
JP2002144982A (en) * 2000-11-06 2002-05-22 Mazda Motor Corp Operating method and system for on-vehicle apparatus and control device for such apparatus
JP2003099097A (en) * 2001-09-26 2003-04-04 Mitsubishi Electric Corp Acoustic processor, acoustic processing method, acoustic processing program, collation processing apparatus, collation processing method and collation processing program
JP2003140691A (en) * 2001-11-07 2003-05-16 Hitachi Ltd Voice recognition device
JP2004004182A (en) * 2002-05-30 2004-01-08 Toshiba Corp Device, method and program of voice recognition
JP2005037662A (en) * 2003-07-14 2005-02-10 Denso Corp Voice dialog system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148594A1 (en) * 2010-05-26 2011-12-01 日本電気株式会社 Voice recognition system, voice acquisition terminal, voice recognition distribution method and voice recognition program
JP2013529794A (en) * 2010-06-24 2013-07-22 本田技研工業株式会社 Communication system and method between vehicle speech recognition system and the vehicle outside the speech recognition system
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 (en) * 2010-06-24 2017-06-01 本田技研工業株式会社 Method for voice recognition processing, on-vehicle system, and nonvolatile storage medium
JP2013174644A (en) * 2012-02-23 2013-09-05 Ntt Docomo Inc Communication terminal, control method and program

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