DE69725172D1 - Verfahren und gerät zum erkennen von geräuschsignalproben aus einem geräusch - Google Patents

Verfahren und gerät zum erkennen von geräuschsignalproben aus einem geräusch

Info

Publication number
DE69725172D1
DE69725172D1 DE69725172T DE69725172T DE69725172D1 DE 69725172 D1 DE69725172 D1 DE 69725172D1 DE 69725172 T DE69725172 T DE 69725172T DE 69725172 T DE69725172 T DE 69725172T DE 69725172 D1 DE69725172 D1 DE 69725172D1
Authority
DE
Germany
Prior art keywords
feature
noise
feature vectors
normalized
vectors
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
DE69725172T
Other languages
English (en)
Other versions
DE69725172T2 (de
Inventor
B Fineberg
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of DE69725172D1 publication Critical patent/DE69725172D1/de
Application granted granted Critical
Publication of DE69725172T2 publication Critical patent/DE69725172T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
    • 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
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit

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)
  • Complex Calculations (AREA)
  • Noise Elimination (AREA)
  • Image Analysis (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Selective Calling Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Image Processing (AREA)
DE69725172T 1996-03-08 1997-03-06 Verfahren und gerät zum erkennen von geräuschsignalproben aus einem geräusch Expired - Fee Related DE69725172T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61326996A 1996-03-08 1996-03-08
US613269 1996-03-08
PCT/US1997/004350 WO1997033273A1 (en) 1996-03-08 1997-03-06 Method and recognizer for recognizing a sampled sound signal in noise

Publications (2)

Publication Number Publication Date
DE69725172D1 true DE69725172D1 (de) 2003-10-30
DE69725172T2 DE69725172T2 (de) 2004-04-08

Family

ID=24456589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725172T Expired - Fee Related DE69725172T2 (de) 1996-03-08 1997-03-06 Verfahren und gerät zum erkennen von geräuschsignalproben aus einem geräusch

Country Status (9)

Country Link
US (1) US5842162A (de)
EP (1) EP0950239B1 (de)
AT (1) ATE250801T1 (de)
AU (1) AU702852B2 (de)
CA (1) CA2247364C (de)
DE (1) DE69725172T2 (de)
ES (1) ES2208887T3 (de)
IL (1) IL125649A (de)
WO (1) WO1997033273A1 (de)

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KR100406307B1 (ko) * 2001-08-09 2003-11-19 삼성전자주식회사 음성등록방법 및 음성등록시스템과 이에 기초한음성인식방법 및 음성인식시스템
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US8378964B2 (en) 2006-04-13 2013-02-19 Immersion Corporation System and method for automatically producing haptic events from a digital audio signal
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KR101475724B1 (ko) * 2008-06-09 2014-12-30 삼성전자주식회사 오디오 신호 품질 향상 장치 및 방법
KR101287892B1 (ko) * 2008-08-11 2013-07-22 임머숀 코퍼레이션 촉각작동 가능한 음악 게임용 주변장치
ES2334429B2 (es) * 2009-09-24 2011-07-15 Universidad Politécnica de Madrid Sistema y procedimiento de deteccion e identificacion de sonidos en tiempo real producidos por fuentes sonoras especificas.
CN105843968A (zh) * 2010-05-04 2016-08-10 沙扎姆娱乐有限公司 用于同步媒体的方法
CN102446504B (zh) * 2010-10-08 2013-10-09 华为技术有限公司 语音/音乐识别方法及装置
US20130151248A1 (en) * 2011-12-08 2013-06-13 Forrest Baker, IV Apparatus, System, and Method For Distinguishing Voice in a Communication Stream
US10078690B2 (en) * 2011-12-31 2018-09-18 Thomson Licensing Dtv Method and device for presenting content
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CN108268458B (zh) * 2016-12-30 2020-12-08 广东精点数据科技股份有限公司 一种基于knn算法的半结构化数据分类方法及装置
CN107358171B (zh) * 2017-06-22 2019-08-02 华中师范大学 一种基于余弦距离与动态时间规整的手势识别方法
CN108399913B (zh) * 2018-02-12 2021-10-15 北京容联易通信息技术有限公司 高鲁棒性音频指纹识别方法及系统
CN110488278B (zh) * 2019-08-20 2021-07-27 深圳锐越微技术有限公司 多普勒雷达信号类型识别方法

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Also Published As

Publication number Publication date
EP0950239A1 (de) 1999-10-20
WO1997033273A1 (en) 1997-09-12
EP0950239A4 (de) 2000-07-12
CA2247364A1 (en) 1997-09-12
AU2216997A (en) 1997-09-22
EP0950239B1 (de) 2003-09-24
CA2247364C (en) 2002-05-14
DE69725172T2 (de) 2004-04-08
IL125649A (en) 2002-12-01
US5842162A (en) 1998-11-24
ES2208887T3 (es) 2004-06-16
IL125649A0 (en) 1999-04-11
AU702852B2 (en) 1999-03-04
ATE250801T1 (de) 2003-10-15

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee