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DE60323362D1 - Spracherkennungseinrichtung - Google Patents

Spracherkennungseinrichtung

Info

Publication number
DE60323362D1
DE60323362D1 DE60323362T DE60323362T DE60323362D1 DE 60323362 D1 DE60323362 D1 DE 60323362D1 DE 60323362 T DE60323362 T DE 60323362T DE 60323362 T DE60323362 T DE 60323362T DE 60323362 D1 DE60323362 D1 DE 60323362D1
Authority
DE
Germany
Prior art keywords
speech recognition
recognition device
speech
recognition
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 - Lifetime
Application number
DE60323362T
Other languages
English (en)
Inventor
Toshiyuki Miyazaki
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry 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 Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Application granted granted Critical
Publication of DE60323362D1 publication Critical patent/DE60323362D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10L15/08—Speech classification or search
    • 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
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
    • G10L15/193—Formal grammars, e.g. finite state automata, context free grammars or word networks
    • 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
    • G10L15/285—Memory allocation or algorithm optimisation to reduce hardware requirements
    • 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
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]

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)
  • Artificial Intelligence (AREA)
  • Telephonic Communication Services (AREA)
  • Machine Translation (AREA)
DE60323362T 2002-05-10 2003-05-07 Spracherkennungseinrichtung Expired - Lifetime DE60323362D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002135770 2002-05-10
PCT/JP2003/005695 WO2003096324A1 (fr) 2002-05-10 2003-05-07 Dispositif de reconnaissance vocale

Publications (1)

Publication Number Publication Date
DE60323362D1 true DE60323362D1 (de) 2008-10-16

Family

ID=29416761

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323362T Expired - Lifetime DE60323362D1 (de) 2002-05-10 2003-05-07 Spracherkennungseinrichtung

Country Status (8)

Country Link
US (1) US7487091B2 (de)
EP (1) EP1505573B1 (de)
JP (1) JP4316494B2 (de)
KR (1) KR100650473B1 (de)
CN (1) CN1320520C (de)
AU (1) AU2003235868A1 (de)
DE (1) DE60323362D1 (de)
WO (1) WO2003096324A1 (de)

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EP2357647B1 (de) * 2010-01-11 2013-01-02 Svox AG Verfahren zur Spracherkennung
US9001976B2 (en) * 2012-05-03 2015-04-07 Nexidia, Inc. Speaker adaptation
US9390708B1 (en) * 2013-05-28 2016-07-12 Amazon Technologies, Inc. Low latency and memory efficient keywork spotting
WO2015034504A1 (en) * 2013-09-05 2015-03-12 Intel Corporation Mobile phone with variable energy consuming speech recognition module
US9183830B2 (en) * 2013-11-01 2015-11-10 Google Inc. Method and system for non-parametric voice conversion
US9177549B2 (en) * 2013-11-01 2015-11-03 Google Inc. Method and system for cross-lingual voice conversion
US9542927B2 (en) 2014-11-13 2017-01-10 Google Inc. Method and system for building text-to-speech voice from diverse recordings
CN107771205B (zh) * 2015-04-09 2021-03-23 沙特阿拉伯石油公司 用于提高烃采收的胶囊型纳米组合物
US9792907B2 (en) 2015-11-24 2017-10-17 Intel IP Corporation Low resource key phrase detection for wake on voice
US9972313B2 (en) * 2016-03-01 2018-05-15 Intel Corporation Intermediate scoring and rejection loopback for improved key phrase detection
US10043521B2 (en) 2016-07-01 2018-08-07 Intel IP Corporation User defined key phrase detection by user dependent sequence modeling
US10083689B2 (en) * 2016-12-23 2018-09-25 Intel Corporation Linear scoring for low power wake on voice
CN110556103B (zh) * 2018-05-31 2023-05-30 阿里巴巴集团控股有限公司 音频信号处理方法、装置、系统、设备和存储介质
US10714122B2 (en) 2018-06-06 2020-07-14 Intel Corporation Speech classification of audio for wake on voice
CN110875033A (zh) * 2018-09-04 2020-03-10 蔚来汽车有限公司 用于确定语音结束点的方法、装置和计算机存储介质
US10650807B2 (en) 2018-09-18 2020-05-12 Intel Corporation Method and system of neural network keyphrase detection
CN110164431B (zh) * 2018-11-15 2023-01-06 腾讯科技（深圳）有限公司 一种音频数据处理方法及装置、存储介质
KR20200063521A (ko) 2018-11-28 2020-06-05 삼성전자주식회사 전자 장치 및 이의 제어 방법
US11127394B2 (en) 2019-03-29 2021-09-21 Intel Corporation Method and system of high accuracy keyphrase detection for low resource devices
KR20210001082A (ko) * 2019-06-26 2021-01-06 삼성전자주식회사 사용자 발화를 처리하는 전자 장치와 그 동작 방법
US11694685B2 (en) * 2020-12-10 2023-07-04 Google Llc Hotphrase triggering based on a sequence of detections
CN112786055A (zh) * 2020-12-25 2021-05-11 北京百度网讯科技有限公司 资源挂载方法、装置、设备、存储介质及计算机程序产品
KR20240146763A (ko) * 2023-03-30 2024-10-08 삼성전자주식회사 복수의 어시스턴트 모듈을 제어하는 전자 장치 및 그 제어 방법

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Also Published As

Publication number Publication date
EP1505573A4 (de) 2005-07-13
US20050203737A1 (en) 2005-09-15
CN1320520C (zh) 2007-06-06
JPWO2003096324A1 (ja) 2005-09-15
US7487091B2 (en) 2009-02-03
KR100650473B1 (ko) 2006-11-29
AU2003235868A1 (en) 2003-11-11
KR20040102224A (ko) 2004-12-03
EP1505573B1 (de) 2008-09-03
WO2003096324A1 (fr) 2003-11-20
CN1653518A (zh) 2005-08-10
EP1505573A1 (de) 2005-02-09
JP4316494B2 (ja) 2009-08-19

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Legal Events

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8364 No opposition during term of opposition