DE3115054A1 - Doppelfehlerkorrekturanordnung in einem digitalsignalwiedergabegeraet - Google Patents

Doppelfehlerkorrekturanordnung in einem digitalsignalwiedergabegeraet

Info

Publication number
DE3115054A1
DE3115054A1 DE3115054A DE3115054A DE3115054A1 DE 3115054 A1 DE3115054 A1 DE 3115054A1 DE 3115054 A DE3115054 A DE 3115054A DE 3115054 A DE3115054 A DE 3115054A DE 3115054 A1 DE3115054 A1 DE 3115054A1
Authority
DE
Germany
Prior art keywords
vectors
circuit
vector
matrices
matrix
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.)
Granted
Application number
DE3115054A
Other languages
German (de)
English (en)
Other versions
DE3115054C2 (enExample
Inventor
Chitoshi Hibino
Harukuni Kobari
Susumu Yokohama Kanagawa Suzuki
Yasuhiro Fujisawa Kanagawa Yamada
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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
Priority claimed from JP55049004A external-priority patent/JPS5939779B2/ja
Priority claimed from JP5141380A external-priority patent/JPS56147536A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE3115054A1 publication Critical patent/DE3115054A1/de
Application granted granted Critical
Publication of DE3115054C2 publication Critical patent/DE3115054C2/de
Granted legal-status Critical Current

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
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
DE3115054A 1980-04-14 1981-04-14 Doppelfehlerkorrekturanordnung in einem digitalsignalwiedergabegeraet Granted DE3115054A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55049004A JPS5939779B2 (ja) 1980-04-14 1980-04-14 隣接符号のエラ−ポインタ−による２重誤り訂正装置
JP5141380A JPS56147536A (en) 1980-04-18 1980-04-18 Double error corrector for digital signal reproducing device

Publications (2)

Publication Number Publication Date
DE3115054A1 true DE3115054A1 (de) 1982-04-08
DE3115054C2 DE3115054C2 (enExample) 1987-07-02

Family

ID=26389347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3115054A Granted DE3115054A1 (de) 1980-04-14 1981-04-14 Doppelfehlerkorrekturanordnung in einem digitalsignalwiedergabegeraet

Country Status (4)

Country Link
US (1) US4416010A (enExample)
DE (1) DE3115054A1 (enExample)
GB (1) GB2075227B (enExample)
NL (1) NL8101834A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723246A (en) * 1982-05-11 1988-02-02 Tandem Computers Incorporated Integrated scrambler-encoder using PN sequence generator
US4509172A (en) * 1982-09-28 1985-04-02 International Business Machines Corporation Double error correction - triple error detection code
GB2136248A (en) * 1983-02-25 1984-09-12 Philips Electronic Associated Text error correction in digital data transmission systems
US4525838A (en) * 1983-02-28 1985-06-25 International Business Machines Corporation Multibyte error correcting system involving a two-level code structure
US4556977A (en) * 1983-09-15 1985-12-03 International Business Machines Corporation Decoding of BCH double error correction - triple error detection (DEC-TED) codes
ES2068105B1 (es) * 1992-11-30 1995-11-01 Alcatel Standard Electrica Metodo y dispositivo de deteccion y correccion de errores en cabeceras de celulas atm.
US6115837A (en) * 1998-07-29 2000-09-05 Neomagic Corp. Dual-column syndrome generation for DVD error correction using an embedded DRAM
US20080283031A1 (en) * 2007-05-18 2008-11-20 David Korab Tripod griddle
US8683296B2 (en) 2011-12-30 2014-03-25 Streamscale, Inc. Accelerated erasure coding system and method
US8914706B2 (en) 2011-12-30 2014-12-16 Streamscale, Inc. Using parity data for concurrent data authentication, correction, compression, and encryption
US9086992B1 (en) 2012-06-08 2015-07-21 Digital Ordnance Storage, Inc. System and method for interconnecting storage elements
JP6055391B2 (ja) * 2012-11-05 2016-12-27 株式会社デンソーアイティーラボラトリ 関連性判定装置、関連性判定プログラム、及び関連性判定方法
KR20150018091A (ko) * 2013-08-09 2015-02-23 에스케이하이닉스 주식회사 오류 검출 회로 및 이를 이용한 데이터 처리 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868632A (en) * 1972-11-15 1975-02-25 Ibm Plural channel error correcting apparatus and methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868632A (en) * 1972-11-15 1975-02-25 Ibm Plural channel error correcting apparatus and methods

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IBM J.Res.Develop., Nov.1974, S.579-588 *
IBM J.Res.Develop., Vol.24, No.1,Jan.1980,S.32-42 *

Also Published As

Publication number Publication date
GB2075227A (en) 1981-11-11
DE3115054C2 (enExample) 1987-07-02
US4416010A (en) 1983-11-15
NL8101834A (nl) 1981-11-02
GB2075227B (en) 1984-09-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee