ATE194878T1 - Anordnungen zur signalverarbeitung - Google Patents

Anordnungen zur signalverarbeitung

Info

Publication number
ATE194878T1
ATE194878T1 AT97924119T AT97924119T ATE194878T1 AT E194878 T1 ATE194878 T1 AT E194878T1 AT 97924119 T AT97924119 T AT 97924119T AT 97924119 T AT97924119 T AT 97924119T AT E194878 T1 ATE194878 T1 AT E194878T1
Authority
AT
Austria
Prior art keywords
signal
input signal
signal processing
arrangements
output
Prior art date
Application number
AT97924119T
Other languages
English (en)
Inventor
Reginald Alfred King
Original Assignee
Domain Dynamics 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 Domain Dynamics Ltd filed Critical Domain Dynamics Ltd
Application granted granted Critical
Publication of ATE194878T1 publication Critical patent/ATE194878T1/de

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
    • 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
    • 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
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Machine Translation (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Telephonic Communication Services (AREA)
AT97924119T 1996-05-29 1997-05-28 Anordnungen zur signalverarbeitung ATE194878T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9611138.0A GB9611138D0 (en) 1996-05-29 1996-05-29 Signal processing arrangements
PCT/GB1997/001451 WO1997045831A1 (en) 1996-05-29 1997-05-28 Signal processing arrangements

Publications (1)

Publication Number Publication Date
ATE194878T1 true ATE194878T1 (de) 2000-08-15

Family

ID=10794424

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97924119T ATE194878T1 (de) 1996-05-29 1997-05-28 Anordnungen zur signalverarbeitung

Country Status (9)

Country Link
US (1) US6175818B1 (de)
EP (1) EP0901678B1 (de)
JP (1) JP2000511293A (de)
AT (1) ATE194878T1 (de)
AU (1) AU710183B2 (de)
CA (1) CA2255059C (de)
DE (1) DE69702607T2 (de)
GB (1) GB9611138D0 (de)
WO (1) WO1997045831A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9617426D0 (en) 1996-08-20 1996-10-02 Domain Dynamics Ltd Signal processing arrangements
GB9817500D0 (en) * 1998-08-12 1998-10-07 Domain Dynamics Ltd Advantageous time encoded (TESPAR) signal processing arrangements
US6301562B1 (en) 1999-04-27 2001-10-09 New Transducers Limited Speech recognition using both time encoding and HMM in parallel
GB9909534D0 (en) * 1999-04-27 1999-06-23 New Transducers Ltd Speech recognition
GB0013016D0 (en) * 2000-05-26 2000-07-19 Univ Surrey Personal identity authentication process and system
CA2349041A1 (en) * 2001-05-28 2002-11-28 Alireza Karimi Ziarani System and method of extraction of sinusoids of time-varying characteristics
US7620546B2 (en) * 2004-03-23 2009-11-17 Qnx Software Systems (Wavemakers), Inc. Isolating speech signals utilizing neural networks
US8100196B2 (en) * 2005-06-07 2012-01-24 Baker Hughes Incorporated Method and apparatus for collecting drill bit performance data
US7849934B2 (en) * 2005-06-07 2010-12-14 Baker Hughes Incorporated Method and apparatus for collecting drill bit performance data
US10445871B2 (en) * 2017-05-22 2019-10-15 General Electric Company Image analysis neural network systems
US11995854B2 (en) * 2018-12-19 2024-05-28 Nvidia Corporation Mesh reconstruction using data-driven priors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01233921A (ja) * 1988-03-15 1989-09-19 Toshiba Corp △−σ変調器を用いたａ／ｄ変換回路
NL8902751A (nl) * 1989-09-21 1991-04-16 Univ Delft Tech Inrichting voor woordbreedtereductie ten behoeve van digitale videosignaalbehandeling en -transmissie.
US5794190A (en) * 1990-04-26 1998-08-11 British Telecommunications Public Limited Company Speech pattern recognition using pattern recognizers and classifiers
US5809461A (en) * 1992-03-30 1998-09-15 Seiko Epson Corporation Speech recognition apparatus using neural network and learning method therefor
EP0574951B1 (de) * 1992-06-18 2000-04-05 Seiko Epson Corporation Spracherkennungssystem
WO1994010635A2 (en) * 1992-11-02 1994-05-11 Boston University Neural networks with subdivision
US5528728A (en) * 1993-07-12 1996-06-18 Kabushiki Kaisha Meidensha Speaker independent speech recognition system and method using neural network and DTW matching technique
US5689616A (en) * 1993-11-19 1997-11-18 Itt Corporation Automatic language identification/verification system
US5621848A (en) * 1994-06-06 1997-04-15 Motorola, Inc. Method of partitioning a sequence of data frames
US5787394A (en) * 1995-12-13 1998-07-28 International Business Machines Corporation State-dependent speaker clustering for speaker adaptation
US5842161A (en) * 1996-06-25 1998-11-24 Lucent Technologies Inc. Telecommunications instrument employing variable criteria speech recognition

Also Published As

Publication number Publication date
CA2255059A1 (en) 1997-12-04
EP0901678A1 (de) 1999-03-17
JP2000511293A (ja) 2000-08-29
DE69702607T2 (de) 2001-03-08
WO1997045831A1 (en) 1997-12-04
AU2969097A (en) 1998-01-05
EP0901678B1 (de) 2000-07-19
US6175818B1 (en) 2001-01-16
GB9611138D0 (en) 1996-07-31
AU710183B2 (en) 1999-09-16
CA2255059C (en) 2004-11-02
DE69702607D1 (de) 2000-08-24

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