DK186187A - Fremgangsmaade og apparat til rekonstruering af ugyldige sampler af et aekvidistant samplet signal - Google Patents

Fremgangsmaade og apparat til rekonstruering af ugyldige sampler af et aekvidistant samplet signal

Info

Publication number
DK186187A
DK186187A DK186187A DK186187A DK186187A DK 186187 A DK186187 A DK 186187A DK 186187 A DK186187 A DK 186187A DK 186187 A DK186187 A DK 186187A DK 186187 A DK186187 A DK 186187A
Authority
DK
Denmark
Prior art keywords
equidistic
reconstruction
procedure
sampled signal
invalid samples
Prior art date
Application number
DK186187A
Other languages
English (en)
Other versions
DK186187D0 (da
DK169508B1 (da
Inventor
Raymond Nicolaas Joha Veldhuis
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of DK186187D0 publication Critical patent/DK186187D0/da
Publication of DK186187A publication Critical patent/DK186187A/da
Application granted granted Critical
Publication of DK169508B1 publication Critical patent/DK169508B1/da

Links

Classifications

    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Complex Calculations (AREA)
  • Error Detection And Correction (AREA)
DK186187A 1986-04-14 1987-04-10 Fremgangsmåde og arrangement til rekonstruering af ugyldige sampler af et ækvidistant samplet signal DK169508B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600931 1986-04-14
NL8600931A NL8600931A (nl) 1986-04-14 1986-04-14 Werkwijze en inrichting voor het restaureren van ongeldige monsters van een equidistant bemonsterd signaal.

Publications (3)

Publication Number Publication Date
DK186187D0 DK186187D0 (da) 1987-04-10
DK186187A true DK186187A (da) 1987-10-15
DK169508B1 DK169508B1 (da) 1994-11-14

Family

ID=19847866

Family Applications (1)

Application Number Title Priority Date Filing Date
DK186187A DK169508B1 (da) 1986-04-14 1987-04-10 Fremgangsmåde og arrangement til rekonstruering af ugyldige sampler af et ækvidistant samplet signal

Country Status (8)

Country Link
EP (1) EP0241977B1 (da)
JP (1) JPS62250734A (da)
CN (1) CN87102700A (da)
AU (1) AU608750B2 (da)
CA (1) CA1259706A (da)
DE (1) DE3771259D1 (da)
DK (1) DK169508B1 (da)
NL (1) NL8600931A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035207A1 (de) * 1990-11-06 1992-05-07 Thomson Brandt Gmbh Verfahren zur zeitlichen dehnung eines digitalen audiosignals und verfahren zur verschleierung von burstartigen fehlern in einem digitalen audiosignal
BE1007428A3 (nl) * 1993-08-02 1995-06-13 Philips Electronics Nv Transmissiesysteem met reconstructie van ontbrekende signaalmonsters.
FR2733346B1 (fr) * 1995-04-21 1997-05-23 Thomson Csf Procede de lecture d'informations
US5673210A (en) * 1995-09-29 1997-09-30 Lucent Technologies Inc. Signal restoration using left-sided and right-sided autoregressive parameters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380069A (en) * 1980-12-18 1983-04-12 Reitmeier Glenn A Digital error detection using bracketing
DE3233389A1 (de) * 1982-09-09 1984-08-02 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Schaltung zur verringerung von kopfwechselstoerungen in einem recorder
DE3374109D1 (en) * 1983-10-28 1987-11-19 Ibm Method of recovering lost information in a digital speech transmission system, and transmission system using said method
DE3569998D1 (en) * 1984-06-01 1989-06-08 Telefunken Fernseh & Rundfunk Process for reducing the noticeability of errors in a digital audio signal

Also Published As

Publication number Publication date
EP0241977A1 (en) 1987-10-21
EP0241977B1 (en) 1991-07-10
CA1259706A (en) 1989-09-19
DK186187D0 (da) 1987-04-10
CN87102700A (zh) 1987-10-28
DE3771259D1 (de) 1991-08-14
AU608750B2 (en) 1991-04-18
JPS62250734A (ja) 1987-10-31
AU7145687A (en) 1987-10-15
NL8600931A (nl) 1987-11-02
DK169508B1 (da) 1994-11-14

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed