DK0572456T3 - Arrangementer til signalbehandling - Google Patents
Arrangementer til signalbehandlingInfo
- Publication number
- DK0572456T3 DK0572456T3 DK92904530T DK92904530T DK0572456T3 DK 0572456 T3 DK0572456 T3 DK 0572456T3 DK 92904530 T DK92904530 T DK 92904530T DK 92904530 T DK92904530 T DK 92904530T DK 0572456 T3 DK0572456 T3 DK 0572456T3
- Authority
- DK
- Denmark
- Prior art keywords
- signal processing
- matrix
- affording
- symbol stream
- signal
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 abstract 3
- 238000013528 artificial neural network Methods 0.000 abstract 1
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
- G10L17/00—Speaker identification or verification techniques
- G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
-
- 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
- G10L15/16—Speech classification or search using artificial neural 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
- G10L17/00—Speaker identification or verification techniques
- G10L17/18—Artificial neural networks; Connectionist approaches
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Complex Calculations (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Stereo-Broadcasting Methods (AREA)
- Electrically Operated Instructional Devices (AREA)
- Communication Control (AREA)
- Electrophonic Musical Instruments (AREA)
- Electrotherapy Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919103349A GB9103349D0 (en) | 1991-02-18 | 1991-02-18 | Artificial neural network systems |
PCT/GB1992/000285 WO1992015089A1 (en) | 1991-02-18 | 1992-02-18 | Signal processing arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0572456T3 true DK0572456T3 (da) | 1999-12-27 |
Family
ID=10690168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92904530T DK0572456T3 (da) | 1991-02-18 | 1992-02-18 | Arrangementer til signalbehandling |
Country Status (10)
Country | Link |
---|---|
US (1) | US5519805A (da) |
EP (1) | EP0572456B1 (da) |
JP (1) | JP3349521B2 (da) |
AT (1) | ATE185643T1 (da) |
AU (1) | AU655235B2 (da) |
DE (1) | DE69230139T2 (da) |
DK (1) | DK0572456T3 (da) |
ES (1) | ES2137180T3 (da) |
GB (2) | GB9103349D0 (da) |
WO (1) | WO1992015089A1 (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9603553D0 (en) * | 1996-02-20 | 1996-04-17 | Domain Dynamics Ltd | Signal processing arrangments |
US6266640B1 (en) * | 1996-08-06 | 2001-07-24 | Dialogic Corporation | Data network with voice verification means |
GB9817500D0 (en) | 1998-08-12 | 1998-10-07 | Domain Dynamics Ltd | Advantageous time encoded (TESPAR) signal processing arrangements |
DE19915711C2 (de) * | 1999-04-08 | 2003-02-27 | Voice Inter Connect Gmbh | Verfahren zur Klassifikation von Merkmalsvektorfolgen |
US6301562B1 (en) | 1999-04-27 | 2001-10-09 | New Transducers Limited | Speech recognition using both time encoding and HMM in parallel |
EP1280298A1 (en) * | 2001-07-26 | 2003-01-29 | BRITISH TELECOMMUNICATIONS public limited company | Method and apparatus of detecting network activity |
US6957146B1 (en) | 2001-12-24 | 2005-10-18 | Rdsp I, L.P. | System for utilizing seismic data to estimate subsurface lithology |
EP1527592A1 (en) * | 2002-08-07 | 2005-05-04 | British Telecommunications Public Limited Company | Server for sending electronics messages |
US20040162668A1 (en) * | 2003-02-14 | 2004-08-19 | Stephen Rawlinson | Method of detecting knock in an internal combustion engine |
US8494857B2 (en) | 2009-01-06 | 2013-07-23 | Regents Of The University Of Minnesota | Automatic measurement of speech fluency |
US8775341B1 (en) | 2010-10-26 | 2014-07-08 | Michael Lamport Commons | Intelligent control with hierarchical stacked neural networks |
US9015093B1 (en) | 2010-10-26 | 2015-04-21 | Michael Lamport Commons | Intelligent control with hierarchical stacked neural networks |
US9576593B2 (en) | 2012-03-15 | 2017-02-21 | Regents Of The University Of Minnesota | Automated verbal fluency assessment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145864B (en) * | 1983-09-01 | 1987-09-03 | King Reginald Alfred | Voice recognition |
DE3853308T2 (de) * | 1987-04-03 | 1995-08-24 | At & T Corp | Neurale Berechnung durch zeitliche Konzentration. |
US5136653A (en) * | 1988-01-11 | 1992-08-04 | Ezel, Inc. | Acoustic recognition system using accumulate power series |
JP2885823B2 (ja) * | 1989-04-11 | 1999-04-26 | 株式会社豊田中央研究所 | 視覚認識装置 |
EP0435282B1 (en) * | 1989-12-28 | 1997-04-23 | Sharp Kabushiki Kaisha | Voice recognition apparatus |
US5161204A (en) * | 1990-06-04 | 1992-11-03 | Neuristics, Inc. | Apparatus for generating a feature matrix based on normalized out-class and in-class variation matrices |
-
1991
- 1991-02-18 GB GB919103349A patent/GB9103349D0/en active Pending
-
1992
- 1992-02-18 AT AT92904530T patent/ATE185643T1/de not_active IP Right Cessation
- 1992-02-18 DE DE69230139T patent/DE69230139T2/de not_active Expired - Fee Related
- 1992-02-18 DK DK92904530T patent/DK0572456T3/da active
- 1992-02-18 WO PCT/GB1992/000285 patent/WO1992015089A1/en active IP Right Grant
- 1992-02-18 ES ES92904530T patent/ES2137180T3/es not_active Expired - Lifetime
- 1992-02-18 AU AU12327/92A patent/AU655235B2/en not_active Ceased
- 1992-02-18 EP EP92904530A patent/EP0572456B1/en not_active Expired - Lifetime
- 1992-02-18 JP JP08054792A patent/JP3349521B2/ja not_active Expired - Fee Related
-
1993
- 1993-08-12 GB GB9316825A patent/GB2268609B/en not_active Expired - Fee Related
-
1994
- 1994-04-18 US US08/229,062 patent/US5519805A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0572456A1 (en) | 1993-12-08 |
AU655235B2 (en) | 1994-12-08 |
DE69230139T2 (de) | 2000-07-20 |
GB2268609A (en) | 1994-01-12 |
US5519805A (en) | 1996-05-21 |
ATE185643T1 (de) | 1999-10-15 |
GB2268609B (en) | 1994-10-05 |
JPH05265491A (ja) | 1993-10-15 |
EP0572456B1 (en) | 1999-10-13 |
ES2137180T3 (es) | 1999-12-16 |
GB9316825D0 (en) | 1993-10-27 |
DE69230139D1 (de) | 1999-11-18 |
AU1232792A (en) | 1992-09-15 |
WO1992015089A1 (en) | 1992-09-03 |
GB9103349D0 (en) | 1991-04-03 |
JP3349521B2 (ja) | 2002-11-25 |
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