DE60019229D1 - Normalisierung der Grundfrequenz zur Spracherkennung - Google Patents

Normalisierung der Grundfrequenz zur Spracherkennung

Info

Publication number
DE60019229D1
DE60019229D1 DE60019229T DE60019229T DE60019229D1 DE 60019229 D1 DE60019229 D1 DE 60019229D1 DE 60019229 T DE60019229 T DE 60019229T DE 60019229 T DE60019229 T DE 60019229T DE 60019229 D1 DE60019229 D1 DE 60019229D1
Authority
DE
Germany
Prior art keywords
normalization
speech recognition
fundamental frequency
fundamental
frequency
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60019229T
Other languages
English (en)
Other versions
DE60019229T2 (de
Inventor
Mikio Oda
Tomoe Kawane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60019229D1 publication Critical patent/DE60019229D1/de
Publication of DE60019229T2 publication Critical patent/DE60019229T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/003—Changing voice quality, e.g. pitch or formants
DE60019229T 1999-10-29 2000-10-27 Normalisierung der Grundfrequenz zur Spracherkennung Expired - Fee Related DE60019229T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30929099 1999-10-29
JP30929099 1999-10-29

Publications (2)

Publication Number Publication Date
DE60019229D1 true DE60019229D1 (de) 2005-05-12
DE60019229T2 DE60019229T2 (de) 2006-03-09

Family

ID=17991228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019229T Expired - Fee Related DE60019229T2 (de) 1999-10-29 2000-10-27 Normalisierung der Grundfrequenz zur Spracherkennung

Country Status (5)

Country Link
US (2) US6687665B1 (de)
EP (1) EP1096470B1 (de)
KR (1) KR100531549B1 (de)
CN (1) CN1141698C (de)
DE (1) DE60019229T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100531549B1 (ko) * 1999-10-29 2005-11-28 마쯔시다덴기산교 가부시키가이샤 음성 인식 입력 음성의 음정 정규화 장치
GB2416874B (en) * 2004-08-02 2006-07-26 Louis Augustus George Atteck A translation and transmission system
JP4298672B2 (ja) * 2005-04-11 2009-07-22 キヤノン株式会社 混合分布ｈｍｍの状態の出力確率計算方法および装置
EP1904816A4 (de) * 2005-07-18 2014-12-24 Diego Giuseppe Tognola Signalprozess und system
AU2006272451B2 (en) * 2005-07-18 2010-10-14 Diego Giuseppe Tognola A signal process and system
US8010358B2 (en) * 2006-02-21 2011-08-30 Sony Computer Entertainment Inc. Voice recognition with parallel gender and age normalization
US7778831B2 (en) * 2006-02-21 2010-08-17 Sony Computer Entertainment Inc. Voice recognition with dynamic filter bank adjustment based on speaker categorization determined from runtime pitch
US8332212B2 (en) * 2008-06-18 2012-12-11 Cogi, Inc. Method and system for efficient pacing of speech for transcription
JP5187128B2 (ja) * 2008-10-16 2013-04-24 富士通株式会社 検索装置、検索方法、及び、プログラム
US8788256B2 (en) * 2009-02-17 2014-07-22 Sony Computer Entertainment Inc. Multiple language voice recognition
US8442829B2 (en) * 2009-02-17 2013-05-14 Sony Computer Entertainment Inc. Automatic computation streaming partition for voice recognition on multiple processors with limited memory
US8442833B2 (en) * 2009-02-17 2013-05-14 Sony Computer Entertainment Inc. Speech processing with source location estimation using signals from two or more microphones
US8321209B2 (en) 2009-11-10 2012-11-27 Research In Motion Limited System and method for low overhead frequency domain voice authentication
US8326625B2 (en) * 2009-11-10 2012-12-04 Research In Motion Limited System and method for low overhead time domain voice authentication
CN102527039A (zh) * 2010-12-30 2012-07-04 德信互动科技（北京）有限公司 声效控制装置及方法
CN105989839B (zh) * 2015-06-03 2019-12-13 乐融致新电子科技(天津)有限公司 语音识别方法和装置
EP3905007A1 (de) * 2018-10-15 2021-11-03 Orcam Technologies Ltd. Hörhilfesysteme und -verfahren
CN109671433B (zh) * 2019-01-10 2023-06-16 腾讯科技（深圳）有限公司 一种关键词的检测方法以及相关装置
CN115344181A (zh) * 2022-05-04 2022-11-15 杭州格沃智能科技有限公司 一种人机交互系统及其实现方法和应用
US20230381643A1 (en) * 2022-05-27 2023-11-30 Sony Interactive Entertainment LLC Method and system for processing gender voice compensation

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Publication number Priority date Publication date Assignee Title
US4284846A (en) * 1978-05-08 1981-08-18 John Marley System and method for sound recognition
US4489434A (en) * 1981-10-05 1984-12-18 Exxon Corporation Speech recognition method and apparatus
US4783807A (en) * 1984-08-27 1988-11-08 John Marley System and method for sound recognition with feature selection synchronized to voice pitch
EP0243479A4 (de) * 1985-10-30 1989-12-13 Central Inst Deaf Sprachverarbeitungsanordnung und -verfahren.
US4803729A (en) * 1987-04-03 1989-02-07 Dragon Systems, Inc. Speech recognition method
IT1263050B (it) * 1993-02-03 1996-07-24 Alcatel Italia Metodo per stimare il pitch di un segnale acustico di parlato e sistema per il riconoscimento del parlato impiegante lo stesso
WO1995009416A1 (en) * 1993-09-30 1995-04-06 Apple Computer, Inc. Continuous reference adaptation in a pattern recognition system
JPH07271392A (ja) 1994-03-29 1995-10-20 Nippon Telegr & Teleph Corp <Ntt> 話者認識用類似度正規化方法及びこの方法を用いた話者認識装置
SE504177C2 (sv) * 1994-06-29 1996-12-02 Telia Ab Metod och anordning att adaptera en taligenkänningsutrustning för dialektala variationer i ett språk
US5790754A (en) * 1994-10-21 1998-08-04 Sensory Circuits, Inc. Speech recognition apparatus for consumer electronic applications
CA2180392C (en) * 1995-07-31 2001-02-13 Paul Wesley Cohrs User selectable multiple threshold criteria for voice recognition
JPH09325798A (ja) 1996-06-06 1997-12-16 Matsushita Electric Ind Co Ltd 音声認識装置
US5839099A (en) * 1996-06-11 1998-11-17 Guvolt, Inc. Signal conditioning apparatus
US5966687A (en) * 1996-12-30 1999-10-12 C-Cube Microsystems, Inc. Vocal pitch corrector
KR100531549B1 (ko) * 1999-10-29 2005-11-28 마쯔시다덴기산교 가부시키가이샤 음성 인식 입력 음성의 음정 정규화 장치
US6310833B1 (en) * 1999-11-30 2001-10-30 Salton, Inc. Interactive voice recognition digital clock

Also Published As

Publication number Publication date
CN1141698C (zh) 2004-03-10
US7107213B2 (en) 2006-09-12
EP1096470A2 (de) 2001-05-02
CN1294377A (zh) 2001-05-09
EP1096470B1 (de) 2005-04-06
KR20010040193A (ko) 2001-05-15
US6687665B1 (en) 2004-02-03
DE60019229T2 (de) 2006-03-09
US20040078195A1 (en) 2004-04-22
EP1096470A3 (de) 2001-09-12
KR100531549B1 (ko) 2005-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee