DK1804652T3 - System til implementering af et fysiologisk system - Google Patents

System til implementering af et fysiologisk system

Info

Publication number
DK1804652T3
DK1804652T3 DK05850090.1T DK05850090T DK1804652T3 DK 1804652 T3 DK1804652 T3 DK 1804652T3 DK 05850090 T DK05850090 T DK 05850090T DK 1804652 T3 DK1804652 T3 DK 1804652T3
Authority
DK
Denmark
Prior art keywords
subband
filterbanks
sampled
signals
over
Prior art date
Application number
DK05850090.1T
Other languages
English (en)
Inventor
Hamid Sheikhzadeh-Nadjar
Robert L Brennan
Michael Rice
Original Assignee
On Semiconductor Trading 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 On Semiconductor Trading Ltd filed Critical On Semiconductor Trading Ltd
Application granted granted Critical
Publication of DK1804652T3 publication Critical patent/DK1804652T3/da

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0025—Particular filtering methods
    • H03H2021/0041—Subband decomposition
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Quality & Reliability (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Selective Calling Equipment (AREA)
DK05850090.1T 2004-09-15 2005-09-15 System til implementering af et fysiologisk system DK1804652T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002481631A CA2481631A1 (en) 2004-09-15 2004-09-15 Method and system for physiological signal processing
US11/174,366 US7953230B2 (en) 2004-09-15 2005-07-01 Method and system for physiological signal processing
PCT/CA2005/001412 WO2006029529A1 (en) 2004-09-15 2005-09-15 A method and system for managing physiological system

Publications (1)

Publication Number Publication Date
DK1804652T3 true DK1804652T3 (da) 2011-09-05

Family

ID=36033966

Family Applications (2)

Application Number Title Priority Date Filing Date
DK05850090.1T DK1804652T3 (da) 2004-09-15 2005-09-15 System til implementering af et fysiologisk system
DK05020109.4T DK1638010T3 (da) 2004-09-15 2005-09-15 Fremgangsmåde og system til behandling af fysiologisk signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK05020109.4T DK1638010T3 (da) 2004-09-15 2005-09-15 Fremgangsmåde og system til behandling af fysiologisk signal

Country Status (7)

Country Link
US (2) US7953230B2 (da)
EP (2) EP1804652B1 (da)
AT (1) ATE508419T1 (da)
CA (1) CA2481631A1 (da)
DE (1) DE602005027878D1 (da)
DK (2) DK1804652T3 (da)
WO (1) WO2006029529A1 (da)

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ATE508419T1 (de) 2011-05-15
DK1638010T3 (da) 2012-01-16
EP1804652B1 (en) 2011-05-04
DE602005027878D1 (de) 2011-06-16
EP1638010A3 (en) 2006-10-25
EP1638010B1 (en) 2011-11-23
US20060056641A1 (en) 2006-03-16
WO2006029529B1 (en) 2006-05-04
US7953230B2 (en) 2011-05-31
US20070265508A1 (en) 2007-11-15
EP1638010A2 (en) 2006-03-22
EP1804652A4 (en) 2008-10-08
CA2481631A1 (en) 2006-03-15
EP1804652A1 (en) 2007-07-11
US8137269B2 (en) 2012-03-20
WO2006029529A1 (en) 2006-03-23

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