KR20000004972A - 음성 반응 장치에서 사용하기 위한 특징 발생 방법과 장치 및음성 인식 방법과 장치 - Google Patents
음성 반응 장치에서 사용하기 위한 특징 발생 방법과 장치 및음성 인식 방법과 장치 Download PDFInfo
- Publication number
- KR20000004972A KR20000004972A KR1019980707581A KR19980707581A KR20000004972A KR 20000004972 A KR20000004972 A KR 20000004972A KR 1019980707581 A KR1019980707581 A KR 1019980707581A KR 19980707581 A KR19980707581 A KR 19980707581A KR 20000004972 A KR20000004972 A KR 20000004972A
- Authority
- KR
- South Korea
- Prior art keywords
- speech
- feature
- matrix
- transform
- input
- 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.)
- Abandoned
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 5
- 239000013598 vector Substances 0.000 description 32
- 230000003595 spectral effect Effects 0.000 description 13
- 238000012549 training Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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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
- G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (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)
- Machine Translation (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96302236 | 1996-03-29 | ||
| EP96302236.3 | 1996-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000004972A true KR20000004972A (ko) | 2000-01-25 |
Family
ID=8224867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980707581A Abandoned KR20000004972A (ko) | 1996-03-29 | 1997-03-25 | 음성 반응 장치에서 사용하기 위한 특징 발생 방법과 장치 및음성 인식 방법과 장치 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6278970B1 (enExample) |
| EP (1) | EP0891618B1 (enExample) |
| JP (1) | JP4218982B2 (enExample) |
| KR (1) | KR20000004972A (enExample) |
| CN (1) | CN1121681C (enExample) |
| AU (1) | AU712412B2 (enExample) |
| CA (1) | CA2247006C (enExample) |
| DE (1) | DE69705830T2 (enExample) |
| NO (1) | NO984502L (enExample) |
| NZ (1) | NZ331431A (enExample) |
| WO (1) | WO1997037346A1 (enExample) |
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| US7437397B1 (en) * | 2003-04-10 | 2008-10-14 | At&T Intellectual Property Ii, L.P. | Apparatus and method for correlating synchronous and asynchronous data streams |
| US20050021577A1 (en) * | 2003-05-27 | 2005-01-27 | Nagabhushana Prabhu | Applied estimation of eigenvectors and eigenvalues |
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| DE112011100329T5 (de) | 2010-01-25 | 2012-10-31 | Andrew Peter Nelson Jerram | Vorrichtungen, Verfahren und Systeme für eine Digitalkonversationsmanagementplattform |
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| KR101922663B1 (ko) | 2013-06-09 | 2018-11-28 | 애플 인크. | 디지털 어시스턴트의 둘 이상의 인스턴스들에 걸친 대화 지속성을 가능하게 하기 위한 디바이스, 방법 및 그래픽 사용자 인터페이스 |
| CN105265005B (zh) | 2013-06-13 | 2019-09-17 | 苹果公司 | 用于由语音命令发起的紧急呼叫的系统和方法 |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092493A (en) * | 1976-11-30 | 1978-05-30 | Bell Telephone Laboratories, Incorporated | Speech recognition system |
| US5717824A (en) * | 1992-08-07 | 1998-02-10 | Pacific Communication Sciences, Inc. | Adaptive speech coder having code excited linear predictor with multiple codebook searches |
| US5598504A (en) * | 1993-03-15 | 1997-01-28 | Nec Corporation | Speech coding system to reduce distortion through signal overlap |
-
1997
- 1997-03-25 KR KR1019980707581A patent/KR20000004972A/ko not_active Abandoned
- 1997-03-25 CN CN97193504A patent/CN1121681C/zh not_active Expired - Fee Related
- 1997-03-25 WO PCT/GB1997/000837 patent/WO1997037346A1/en not_active Ceased
- 1997-03-25 NZ NZ331431A patent/NZ331431A/en unknown
- 1997-03-25 DE DE69705830T patent/DE69705830T2/de not_active Expired - Lifetime
- 1997-03-25 AU AU21684/97A patent/AU712412B2/en not_active Ceased
- 1997-03-25 EP EP97914437A patent/EP0891618B1/en not_active Expired - Lifetime
- 1997-03-25 JP JP53501697A patent/JP4218982B2/ja not_active Expired - Fee Related
- 1997-03-25 US US09/043,060 patent/US6278970B1/en not_active Expired - Fee Related
- 1997-03-25 CA CA002247006A patent/CA2247006C/en not_active Expired - Fee Related
-
1998
- 1998-09-28 NO NO984502A patent/NO984502L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0891618B1 (en) | 2001-07-25 |
| NZ331431A (en) | 2000-06-23 |
| HK1018110A1 (en) | 1999-12-10 |
| CA2247006C (en) | 2002-09-17 |
| JP2000507714A (ja) | 2000-06-20 |
| DE69705830T2 (de) | 2002-04-04 |
| CN1215491A (zh) | 1999-04-28 |
| AU2168497A (en) | 1997-10-22 |
| WO1997037346A1 (en) | 1997-10-09 |
| US6278970B1 (en) | 2001-08-21 |
| CN1121681C (zh) | 2003-09-17 |
| NO984502D0 (no) | 1998-09-28 |
| DE69705830D1 (de) | 2001-08-30 |
| NO984502L (no) | 1998-09-28 |
| CA2247006A1 (en) | 1997-10-09 |
| JP4218982B2 (ja) | 2009-02-04 |
| EP0891618A1 (en) | 1999-01-20 |
| AU712412B2 (en) | 1999-11-04 |
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