CN1176455C - 验证言词话语的设备和方法 - Google Patents
验证言词话语的设备和方法 Download PDFInfo
- Publication number
- CN1176455C CN1176455C CNB011109203A CN01110920A CN1176455C CN 1176455 C CN1176455 C CN 1176455C CN B011109203 A CNB011109203 A CN B011109203A CN 01110920 A CN01110920 A CN 01110920A CN 1176455 C CN1176455 C CN 1176455C
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- passphrase
- finite state
- verbal
- verbal utterance
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Images
Classifications
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- 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
- G10L15/01—Assessment or evaluation of speech recognition systems
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- 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
- G10L15/187—Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
-
- 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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- 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
- G10L2015/088—Word spotting
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- 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)
- Machine Translation (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/519,327 US7031923B1 (en) | 2000-03-06 | 2000-03-06 | Verbal utterance rejection using a labeller with grammatical constraints |
US09/519,327 | 2000-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1312542A CN1312542A (zh) | 2001-09-12 |
CN1176455C true CN1176455C (zh) | 2004-11-17 |
Family
ID=24067827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011109203A Expired - Fee Related CN1176455C (zh) | 2000-03-06 | 2001-03-05 | 验证言词话语的设备和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7031923B1 (zh) |
JP (1) | JP4038023B2 (zh) |
KR (1) | KR100379994B1 (zh) |
CN (1) | CN1176455C (zh) |
TW (1) | TW495737B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7725319B2 (en) * | 2003-07-07 | 2010-05-25 | Dialogic Corporation | Phoneme lattice construction and its application to speech recognition and keyword spotting |
KR100735559B1 (ko) * | 2005-11-18 | 2007-07-04 | 삼성전자주식회사 | 언어 모델 구축 장치 및 방법 |
WO2008036879A2 (en) * | 2006-09-21 | 2008-03-27 | Nuance Communications, Inc. | Grammar generation for password recognition |
US8010367B2 (en) * | 2006-12-22 | 2011-08-30 | Nuance Communications, Inc. | Spoken free-form passwords for light-weight speaker verification using standard speech recognition engines |
US8619965B1 (en) | 2010-05-07 | 2013-12-31 | Abraham & Son | On-hold processing for telephonic systems |
CN102737634A (zh) * | 2012-05-29 | 2012-10-17 | 百度在线网络技术(北京)有限公司 | 一种基于语音的认证方法及装置 |
US20140039871A1 (en) * | 2012-08-02 | 2014-02-06 | Richard Henry Dana Crawford | Synchronous Texts |
US9159319B1 (en) * | 2012-12-03 | 2015-10-13 | Amazon Technologies, Inc. | Keyword spotting with competitor models |
US9916295B1 (en) * | 2013-03-15 | 2018-03-13 | Richard Henry Dana Crawford | Synchronous context alignments |
CN110111779B (zh) * | 2018-01-29 | 2023-12-26 | 阿里巴巴集团控股有限公司 | 语法模型生成方法及装置、语音识别方法及装置 |
US10657952B2 (en) * | 2018-02-09 | 2020-05-19 | Intel IP Corporation | Score trend analysis for reduced latency automatic speech recognition |
WO2021011708A1 (en) | 2019-07-15 | 2021-01-21 | Axon Enterprise, Inc. | Methods and systems for transcription of audio data |
CA3145254A1 (en) * | 2019-07-29 | 2021-02-04 | Edward F. CHANG | Method of contextual speech decoding from the brain |
US20220366916A1 (en) * | 2021-05-13 | 2022-11-17 | Itaú Unibanco S/A | Access control system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629292A (en) * | 1979-08-17 | 1981-03-24 | Nippon Electric Co | Continuous voice identifier |
JPS62217297A (ja) | 1986-03-19 | 1987-09-24 | 富士通株式会社 | 単語音声認識装置 |
US4882757A (en) * | 1986-04-25 | 1989-11-21 | Texas Instruments Incorporated | Speech recognition system |
US5293452A (en) * | 1991-07-01 | 1994-03-08 | Texas Instruments Incorporated | Voice log-in using spoken name input |
US5212730A (en) * | 1991-07-01 | 1993-05-18 | Texas Instruments Incorporated | Voice recognition of proper names using text-derived recognition models |
WO1994020952A1 (en) * | 1993-03-12 | 1994-09-15 | Sri International | Method and apparatus for voice-interactive language instruction |
US5465317A (en) | 1993-05-18 | 1995-11-07 | International Business Machines Corporation | Speech recognition system with improved rejection of words and sounds not in the system vocabulary |
US5613037A (en) | 1993-12-21 | 1997-03-18 | Lucent Technologies Inc. | Rejection of non-digit strings for connected digit speech recognition |
JP3304665B2 (ja) | 1995-02-17 | 2002-07-22 | 松下電器産業株式会社 | 音声認識装置 |
JP3741156B2 (ja) | 1995-04-07 | 2006-02-01 | ソニー株式会社 | 音声認識装置および音声認識方法並びに音声翻訳装置 |
US5717826A (en) * | 1995-08-11 | 1998-02-10 | Lucent Technologies Inc. | Utterance verification using word based minimum verification error training for recognizing a keyboard string |
US5737489A (en) | 1995-09-15 | 1998-04-07 | Lucent Technologies Inc. | Discriminative utterance verification for connected digits recognition |
JP2880436B2 (ja) | 1995-10-24 | 1999-04-12 | 株式会社エイ・ティ・アール音声翻訳通信研究所 | 音声認識装置 |
JP3537949B2 (ja) | 1996-03-06 | 2004-06-14 | 株式会社東芝 | パターン認識装置及び同装置における辞書修正方法 |
JP3009636B2 (ja) | 1996-05-16 | 2000-02-14 | 株式会社エイ・ティ・アール音声翻訳通信研究所 | 音声言語解析装置 |
US5797123A (en) * | 1996-10-01 | 1998-08-18 | Lucent Technologies Inc. | Method of key-phase detection and verification for flexible speech understanding |
JP2965529B2 (ja) | 1996-12-20 | 1999-10-18 | 株式会社エイ・ティ・アール音声翻訳通信研究所 | 音声認識装置 |
JP3825526B2 (ja) | 1997-03-31 | 2006-09-27 | 株式会社東芝 | 音声認識装置 |
US5897616A (en) | 1997-06-11 | 1999-04-27 | International Business Machines Corporation | Apparatus and methods for speaker verification/identification/classification employing non-acoustic and/or acoustic models and databases |
US6154722A (en) * | 1997-12-18 | 2000-11-28 | Apple Computer, Inc. | Method and apparatus for a speech recognition system language model that integrates a finite state grammar probability and an N-gram probability |
US6119084A (en) * | 1997-12-29 | 2000-09-12 | Nortel Networks Corporation | Adaptive speaker verification apparatus and method including alternative access control |
CA2320151A1 (en) | 1998-03-27 | 1999-10-07 | Lernout & Hauspie Speech Products N.V. | Speech recognition dictionary enlargement using derived words |
-
2000
- 2000-03-06 US US09/519,327 patent/US7031923B1/en not_active Expired - Lifetime
-
2001
- 2001-02-21 TW TW090103987A patent/TW495737B/zh not_active IP Right Cessation
- 2001-03-05 CN CNB011109203A patent/CN1176455C/zh not_active Expired - Fee Related
- 2001-03-05 KR KR10-2001-0011111A patent/KR100379994B1/ko not_active IP Right Cessation
- 2001-03-06 JP JP2001061095A patent/JP4038023B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4038023B2 (ja) | 2008-01-23 |
CN1312542A (zh) | 2001-09-12 |
US7031923B1 (en) | 2006-04-18 |
KR20010087328A (ko) | 2001-09-15 |
JP2001296885A (ja) | 2001-10-26 |
TW495737B (en) | 2002-07-21 |
KR100379994B1 (ko) | 2003-04-11 |
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