ATA175781A - Verfahren und geraet zum verarbeiten eines digitalen signals - Google Patents

Verfahren und geraet zum verarbeiten eines digitalen signals

Info

Publication number
ATA175781A
ATA175781A AT0175781A AT175781A ATA175781A AT A175781 A ATA175781 A AT A175781A AT 0175781 A AT0175781 A AT 0175781A AT 175781 A AT175781 A AT 175781A AT A175781 A ATA175781 A AT A175781A
Authority
AT
Austria
Prior art keywords
processing
digital signal
digital
signal
Prior art date
Application number
AT0175781A
Other languages
English (en)
Other versions
AT391046B (de
Original Assignee
Sony Corp
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
Priority claimed from JP5088780A external-priority patent/JPS56160182A/ja
Priority claimed from JP5688280A external-priority patent/JPS56160154A/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to AT280088A priority Critical patent/ATA280088A/de
Publication of ATA175781A publication Critical patent/ATA175781A/de
Application granted granted Critical
Publication of AT391046B publication Critical patent/AT391046B/de

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
    • G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT0175781A 1980-04-16 1981-04-16 Verfahren und geraet zum verarbeiten eines digitalen signals AT391046B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT280088A ATA280088A (de) 1980-04-16 1988-11-15 Verfahren und geraet zum verarbeiten digitaler signale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5088780A JPS56160182A (en) 1980-04-16 1980-04-16 Processor of digital video signal
JP5688280A JPS56160154A (en) 1980-04-29 1980-04-29 Digital signal transmitting method

Publications (2)

Publication Number Publication Date
ATA175781A true ATA175781A (de) 1990-01-15
AT391046B AT391046B (de) 1990-08-10

Family

ID=26391367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0175781A AT391046B (de) 1980-04-16 1981-04-16 Verfahren und geraet zum verarbeiten eines digitalen signals

Country Status (8)

Country Link
US (1) US4364081A (de)
AT (1) AT391046B (de)
AU (1) AU544259B2 (de)
CA (1) CA1155520A (de)
DE (1) DE3115550C2 (de)
FR (1) FR2481027B1 (de)
GB (1) GB2077467B (de)
NL (1) NL8101915A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US4608456A (en) * 1983-05-27 1986-08-26 M/A-Com Linkabit, Inc. Digital audio scrambling system with error conditioning
JPS6057574A (ja) * 1983-09-08 1985-04-03 Sony Corp 信号処理装置
JPS60185263A (ja) * 1984-03-02 1985-09-20 Hitachi Ltd エラ−訂正方式
DE3636077C2 (de) * 1986-10-23 1993-10-07 Broadcast Television Syst Verfahren zum Verdecken von Fehlern in einem Videosignal und Schaltung zur Durchführung des Verfahrens
US4775985A (en) * 1987-04-06 1988-10-04 Sony Corporation Method of dc-free 8/9 nrz coding using a unique sync word pattern
EP0400222A1 (de) * 1989-06-02 1990-12-05 ETAT FRANCAIS représenté par le Ministère des Postes, des Télécommunications et de l'Espace Digitales Übertragungssystem unter Verwendung der Teilbandkodierung eines digitalen Signals
DE69033834T2 (de) * 1989-07-13 2002-04-25 Canon K.K., Tokio/Tokyo Für das Kopieren von Daten geeignete Kodierungs- und Dekodierungsvorrichtung
FR2682548B1 (fr) * 1991-10-11 1994-01-07 France Telecom Un procede de correction d'echantillons dans un signal analogique echantillonne.
JPH05115010A (ja) * 1991-10-22 1993-05-07 Canon Inc 画像復号化装置
GB2269043B (en) * 1992-07-06 1996-03-27 Sony Broadcast & Communication Digital data multiplexing
US5778009A (en) * 1995-06-14 1998-07-07 Quantum Corporation Dedicated ALU architecture for 10-bit Reed-Solomon error correction module
FR2751810B1 (fr) * 1996-07-23 1998-10-23 Sgs Thomson Microelectronics Systeme de correction d'erreurs dans des trames de donnees ayant des codes de parite horizontaux et verticaux
US6594287B1 (en) * 1996-11-08 2003-07-15 Siemens Aktiengesellschaft Apparatus and method for multiplexing digital data streams to form a composite data stream
CA2343787C (en) * 1999-07-13 2010-09-21 Koninklijke Philips Electronics N.V. Device for scanning an information carrier, method of manufacturing, and information carrier
US7389463B2 (en) * 2001-05-29 2008-06-17 Thomson Licensing Hierarchical block coding for a packet-based communications system
US6920600B2 (en) * 2002-01-23 2005-07-19 Thomson Licensing S.A. Dual chien search blocks in an error-correcting decoder
TW564623B (en) * 2002-02-22 2003-12-01 Via Tech Inc Device and method for comma detection and word alignment in serial transmission
EP1537674A4 (de) * 2002-06-21 2007-04-04 Thomson Licensing Verfahren zur vorwärtsfehlerkorrektur
FR2861517B1 (fr) * 2003-10-23 2006-01-27 Thomson Licensing Sa Methode de reconstruction de paquets perdus et appareils implementant la methode
US7502986B2 (en) * 2005-02-09 2009-03-10 International Business Machines Corporation Method and apparatus for collecting failure information on error correction code (ECC) protected data
US7725800B2 (en) * 2005-08-05 2010-05-25 Hitachi Global Stroage Technologies Netherlands, B.V. Decoding techniques for correcting errors using soft information
BR112017018893B1 (pt) * 2015-03-02 2023-05-09 Dolby International Ab Método, aparelho e mídia de armazenamento não transitório legível por computador para a quantização perceptiva de imagens com um processador, e sistema para quantização adaptativa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913068A (en) * 1974-07-30 1975-10-14 Ibm Error correction of serial data using a subfield code
US4081826A (en) * 1975-05-15 1978-03-28 Sony Corporation Video time base corrector
NL190252B (nl) * 1977-07-14 1993-07-16 Indep Broadcasting Authority Digitale opneem- en weergeefinrichting.
US4216460A (en) * 1977-07-14 1980-08-05 Independent Broadcasting Authority Transmission and/or recording of digital signals
US4106053A (en) * 1977-08-01 1978-08-08 Rca Corporation Digital sampling rate conversion of color TV signal
US4142174A (en) * 1977-08-15 1979-02-27 International Business Machines Corporation High speed decoding of Reed-Solomon codes
JPS5665313A (en) * 1979-10-29 1981-06-03 Sony Corp Data converting circuit
JPS5677912A (en) * 1979-11-28 1981-06-26 Sony Corp Digital recorder for video signal
JPS56144682A (en) * 1980-04-11 1981-11-11 Sony Corp Recording and reproducing device for digital video signal and audio signal

Also Published As

Publication number Publication date
DE3115550A1 (de) 1982-04-08
GB2077467A (en) 1981-12-16
GB2077467B (en) 1984-07-11
DE3115550C2 (de) 2002-12-05
CA1155520A (en) 1983-10-18
FR2481027B1 (fr) 1986-06-13
FR2481027A1 (fr) 1981-10-23
US4364081A (en) 1982-12-14
AT391046B (de) 1990-08-10
AU6951181A (en) 1981-10-22
NL8101915A (nl) 1981-11-16
AU544259B2 (en) 1985-05-23

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time