JP2002091467A5 - - Google Patents

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Publication number
JP2002091467A5
JP2002091467A5 JP2000277024A JP2000277024A JP2002091467A5 JP 2002091467 A5 JP2002091467 A5 JP 2002091467A5 JP 2000277024 A JP2000277024 A JP 2000277024A JP 2000277024 A JP2000277024 A JP 2000277024A JP 2002091467 A5 JP2002091467 A5 JP 2002091467A5
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JP
Japan
Prior art keywords
speech
inner product
linear prediction
prediction residual
determining
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JP2000277024A
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English (en)
Japanese (ja)
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JP2002091467A (ja
JP4201470B2 (ja
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Priority claimed from JP2000277024A external-priority patent/JP4201470B2/ja
Priority to JP2000277024A priority Critical patent/JP4201470B2/ja
Priority to DE60142729T priority patent/DE60142729D1/de
Priority to US09/948,762 priority patent/US20020049592A1/en
Priority to EP01307684A priority patent/EP1189200B1/en
Priority to CNB011328746A priority patent/CN1152366C/zh
Publication of JP2002091467A publication Critical patent/JP2002091467A/ja
Priority to US10/995,509 priority patent/US20050091053A1/en
Publication of JP2002091467A5 publication Critical patent/JP2002091467A5/ja
Publication of JP4201470B2 publication Critical patent/JP4201470B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000277024A 2000-09-12 2000-09-12 音声認識システム Expired - Fee Related JP4201470B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000277024A JP4201470B2 (ja) 2000-09-12 2000-09-12 音声認識システム
DE60142729T DE60142729D1 (de) 2000-09-12 2001-09-10 Spracherkennungssystem
US09/948,762 US20020049592A1 (en) 2000-09-12 2001-09-10 Voice recognition system
EP01307684A EP1189200B1 (en) 2000-09-12 2001-09-10 Voice recognition system
CNB011328746A CN1152366C (zh) 2000-09-12 2001-09-12 声音识别系统
US10/995,509 US20050091053A1 (en) 2000-09-12 2004-11-24 Voice recognition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000277024A JP4201470B2 (ja) 2000-09-12 2000-09-12 音声認識システム

Publications (3)

Publication Number Publication Date
JP2002091467A JP2002091467A (ja) 2002-03-27
JP2002091467A5 true JP2002091467A5 (https=) 2005-10-27
JP4201470B2 JP4201470B2 (ja) 2008-12-24

Family

ID=18762410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000277024A Expired - Fee Related JP4201470B2 (ja) 2000-09-12 2000-09-12 音声認識システム

Country Status (5)

Country Link
US (2) US20020049592A1 (https=)
EP (1) EP1189200B1 (https=)
JP (1) JP4201470B2 (https=)
CN (1) CN1152366C (https=)
DE (1) DE60142729D1 (https=)

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Publication number Priority date Publication date Assignee Title
FI114358B (fi) * 2002-05-29 2004-09-30 Nokia Corp Menetelmä digitaalisessa verkkojärjestelmässä päätelaitteen lähetyksen ohjaamiseksi
US20050010413A1 (en) * 2003-05-23 2005-01-13 Norsworthy Jon Byron Voice emulation and synthesis process
US20050058978A1 (en) * 2003-09-12 2005-03-17 Benevento Francis A. Individualized learning system
KR100717396B1 (ko) 2006-02-09 2007-05-11 삼성전자주식회사 로컬 스펙트럴 정보를 이용하여 음성 인식을 위한 유성음을판단하는 방법 및 장치
CN101689364B (zh) * 2007-07-09 2011-11-23 富士通株式会社 声音识别装置和声音识别方法
US20090030676A1 (en) * 2007-07-26 2009-01-29 Creative Technology Ltd Method of deriving a compressed acoustic model for speech recognition
KR100930060B1 (ko) * 2008-01-09 2009-12-08 성균관대학교산학협력단 신호 검출 방법, 장치 및 그 방법을 실행하는 프로그램이기록된 기록매체
JP5385810B2 (ja) * 2010-02-04 2014-01-08 日本電信電話株式会社 線形分類モデルに基づく音響モデルパラメータ学習方法とその装置、音素重み付き有限状態変換器生成方法とその装置、それらのプログラム
KR102238979B1 (ko) * 2013-11-15 2021-04-12 현대모비스 주식회사 음성 인식을 위한 전처리 장치 및 그 방법
JP7657312B2 (ja) * 2021-12-20 2025-04-04 深▲セン▼市韶音科技有限公司 音声活動検出方法、システム、音声強調方法及びシステム

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US4592086A (en) * 1981-12-09 1986-05-27 Nippon Electric Co., Ltd. Continuous speech recognition system
JPS58143394A (ja) * 1982-02-19 1983-08-25 株式会社日立製作所 音声区間の検出・分類方式
DE3370423D1 (en) * 1983-06-07 1987-04-23 Ibm Process for activity detection in a voice transmission system
JPS62169199A (ja) * 1986-01-22 1987-07-25 株式会社デンソー 音声認識装置
US5276765A (en) * 1988-03-11 1994-01-04 British Telecommunications Public Limited Company Voice activity detection
US5159637A (en) * 1988-07-27 1992-10-27 Fujitsu Limited Speech word recognizing apparatus using information indicative of the relative significance of speech features
EP0381507A3 (en) * 1989-02-02 1991-04-24 Kabushiki Kaisha Toshiba Silence/non-silence discrimination apparatus
JP3002204B2 (ja) * 1989-03-13 2000-01-24 株式会社東芝 時系列信号認識装置
JPH06332492A (ja) * 1993-05-19 1994-12-02 Matsushita Electric Ind Co Ltd 音声検出方法および検出装置
IN184794B (https=) * 1993-09-14 2000-09-30 British Telecomm
GB2317084B (en) * 1995-04-28 2000-01-19 Northern Telecom Ltd Methods and apparatus for distinguishing speech intervals from noise intervals in audio signals
US6084967A (en) * 1997-10-29 2000-07-04 Motorola, Inc. Radio telecommunication device and method of authenticating a user with a voice authentication token
EP0953971A1 (en) * 1998-05-01 1999-11-03 Entropic Cambridge Research Laboratory Ltd. Speech recognition system and method
US6615170B1 (en) * 2000-03-07 2003-09-02 International Business Machines Corporation Model-based voice activity detection system and method using a log-likelihood ratio and pitch
US6542869B1 (en) * 2000-05-11 2003-04-01 Fuji Xerox Co., Ltd. Method for automatic analysis of audio including music and speech

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