DE3477300D1 - Method of correcting erroneous values of samples of an equidistantly sampled signal and device for carrying out the method - Google Patents

Method of correcting erroneous values of samples of an equidistantly sampled signal and device for carrying out the method

Info

Publication number
DE3477300D1
DE3477300D1 DE8484201764T DE3477300T DE3477300D1 DE 3477300 D1 DE3477300 D1 DE 3477300D1 DE 8484201764 T DE8484201764 T DE 8484201764T DE 3477300 T DE3477300 T DE 3477300T DE 3477300 D1 DE3477300 D1 DE 3477300D1
Authority
DE
Germany
Prior art keywords
samples
values
carrying
sampled signal
incorrect
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.)
Expired
Application number
DE8484201764T
Other languages
English (en)
Inventor
Augustus Josephus E M Janssen
Raymond Nicolaas Joha Veldhuis
Hendrik Johan Prins
Lodewijk Barend Vries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3477300D1 publication Critical patent/DE3477300D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1876—Interpolating methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Detection And Correction Of Errors (AREA)
  • Burglar Alarm Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Complex Calculations (AREA)
  • Optical Communication System (AREA)
  • Noodles (AREA)
DE8484201764T 1983-12-07 1984-12-03 Method of correcting erroneous values of samples of an equidistantly sampled signal and device for carrying out the method Expired DE3477300D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8304214A NL8304214A (nl) 1983-12-07 1983-12-07 Werkwijze voor het korrigeren van foute waarden van monsters van een equidistant bemonsterd signaal en inrichting voor het uitvoeren van de werkwijze.

Publications (1)

Publication Number Publication Date
DE3477300D1 true DE3477300D1 (en) 1989-04-20

Family

ID=19842848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201764T Expired DE3477300D1 (en) 1983-12-07 1984-12-03 Method of correcting erroneous values of samples of an equidistantly sampled signal and device for carrying out the method

Country Status (13)

Country Link
US (1) US5025404A (de)
EP (1) EP0146988B1 (de)
JP (1) JPS60139038A (de)
KR (1) KR930003258B1 (de)
AT (1) ATE41548T1 (de)
AU (1) AU3635084A (de)
CA (1) CA1224571A (de)
DD (1) DD251224A5 (de)
DE (1) DE3477300D1 (de)
ES (1) ES8607649A1 (de)
HK (1) HK86091A (de)
NL (1) NL8304214A (de)
SG (1) SG89990G (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304214A (nl) * 1983-12-07 1985-07-01 Philips Nv Werkwijze voor het korrigeren van foute waarden van monsters van een equidistant bemonsterd signaal en inrichting voor het uitvoeren van de werkwijze.
GB8808208D0 (en) * 1988-04-08 1988-05-11 British Library Board Impulse noise detection & suppression
NL8801440A (nl) * 1988-06-06 1990-01-02 Philips Nv Inrichting voor het reproduceren van gedigitaliseerde videobeelden, met hellend vlak foutrestauratie.
FI90477C (fi) * 1992-03-23 1994-02-10 Nokia Mobile Phones Ltd Puhesignaalin laadun parannusmenetelmä lineaarista ennustusta käyttävään koodausjärjestelmään
US5748195A (en) * 1992-10-29 1998-05-05 International Business Machines Corporation Method and means for evaluating a tetrahedral linear interpolation function
US5432892A (en) * 1992-11-25 1995-07-11 International Business Machines Corporation Volummetric linear interpolation
US5751926A (en) * 1992-12-23 1998-05-12 International Business Machines Corporation Function approximation using a centered cubic packing with tetragonal disphenoid extraction
US5390035A (en) * 1992-12-23 1995-02-14 International Business Machines Corporation Method and means for tetrahedron/octahedron packing and tetrahedron extraction for function approximation
CN1131508C (zh) * 1993-05-05 2003-12-17 皇家菲利浦电子有限公司 包括至少一个编码器的传输系统
BE1007428A3 (nl) * 1993-08-02 1995-06-13 Philips Electronics Nv Transmissiesysteem met reconstructie van ontbrekende signaalmonsters.
US6137494A (en) * 1995-08-18 2000-10-24 International Business Machines Corporation Method and means for evaluating a tetrahedral linear interpolation function
DK0978172T3 (da) * 1997-04-23 2000-11-20 Fraunhofer Ges Forschung Fremgangsmåde til sløring af fejl i en adiodatastrøm
US6847737B1 (en) * 1998-03-13 2005-01-25 University Of Houston System Methods for performing DAF data filtering and padding
WO1999046731A1 (en) * 1998-03-13 1999-09-16 The University Of Houston System Methods for performing daf data filtering and padding
US7373013B2 (en) * 2003-12-23 2008-05-13 General Instrument Corporation Directional video filters for locally adaptive spatial noise reduction
US7437013B2 (en) * 2003-12-23 2008-10-14 General Instrument Corporation Directional spatial video noise reduction
KR100590538B1 (ko) * 2004-02-19 2006-06-15 삼성전자주식회사 측정 데이터에서 결측치 제거 방법
US7599978B2 (en) * 2004-07-06 2009-10-06 Telefonaktiebolaget L M Ericsson (Publ) Digital signal decimation by subspace projection
US8126578B2 (en) * 2007-09-26 2012-02-28 University Of Washington Clipped-waveform repair in acoustic signals using generalized linear prediction
EP2348977B1 (de) * 2008-09-17 2018-03-28 Med-El Elektromedizinische Geräte GmbH Entfernung von stimulusartefakten für neuronale aufzeichnungen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599156A (en) * 1976-12-24 1981-09-30 Indep Broadcasting Authority Recording digital signals
JPS5481095A (en) * 1977-12-12 1979-06-28 Toshiba Corp Computer tomography device
DE3028066A1 (de) * 1980-07-24 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur korrektur gestoerter abtastwerte bei einer pcm-uebertragungseinrichtung, insbesondere einer digital-tonplatte
JPS5732135A (en) * 1980-08-06 1982-02-20 Sony Corp Processor for coded signal
US4380069A (en) * 1980-12-18 1983-04-12 Reitmeier Glenn A Digital error detection using bracketing
JPS57184332A (en) * 1981-05-09 1982-11-13 Nippon Gakki Seizo Kk Noise eliminating device
JPS57206135A (en) * 1981-06-15 1982-12-17 Nippon Hoso Kyokai <Nhk> Signal restoring system
JPS57207958A (en) * 1981-06-17 1982-12-20 Hitachi Ltd Data correcting device
JPS5898814A (ja) * 1981-12-08 1983-06-11 Sony Corp エラ−デ−タ補間装置
NL8304214A (nl) * 1983-12-07 1985-07-01 Philips Nv Werkwijze voor het korrigeren van foute waarden van monsters van een equidistant bemonsterd signaal en inrichting voor het uitvoeren van de werkwijze.

Also Published As

Publication number Publication date
JPH0457257B2 (de) 1992-09-11
EP0146988A1 (de) 1985-07-03
ATE41548T1 (de) 1989-04-15
JPS60139038A (ja) 1985-07-23
ES8607649A1 (es) 1986-05-16
US5025404A (en) 1991-06-18
NL8304214A (nl) 1985-07-01
ES538240A0 (es) 1986-05-16
DD251224A5 (de) 1987-11-04
KR850005062A (ko) 1985-08-19
KR930003258B1 (ko) 1993-04-24
SG89990G (en) 1990-12-21
CA1224571A (en) 1987-07-21
EP0146988B1 (de) 1989-03-15
HK86091A (en) 1991-11-08
AU3635084A (en) 1985-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee