JPS576417A - Error correction system - Google Patents

Error correction system

Info

Publication number
JPS576417A
JPS576417A JP7955880A JP7955880A JPS576417A JP S576417 A JPS576417 A JP S576417A JP 7955880 A JP7955880 A JP 7955880A JP 7955880 A JP7955880 A JP 7955880A JP S576417 A JPS576417 A JP S576417A
Authority
JP
Japan
Prior art keywords
track
parity
data
longitudinal direction
frames
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
JP7955880A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0320831B2 (enExample
Inventor
Misao Kato
Koji Matsushima
Shiro Tsuji
Taiji Shimeki
Nobuyoshi Kihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7955880A priority Critical patent/JPS576417A/ja
Priority to US06/199,703 priority patent/US4375100A/en
Priority to DE19803040004 priority patent/DE3040004A1/de
Priority to GB8034233A priority patent/GB2061575B/en
Publication of JPS576417A publication Critical patent/JPS576417A/ja
Publication of JPH0320831B2 publication Critical patent/JPH0320831B2/ja
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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
JP7955880A 1979-10-24 1980-06-11 Error correction system Granted JPS576417A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7955880A JPS576417A (en) 1980-06-11 1980-06-11 Error correction system
US06/199,703 US4375100A (en) 1979-10-24 1980-10-23 Method and apparatus for encoding low redundancy check words from source data
DE19803040004 DE3040004A1 (de) 1979-10-24 1980-10-23 Verfahren und vorrichtung zum codieren von pruefworten geringer redundanz aus ursprungsdaten
GB8034233A GB2061575B (en) 1979-10-24 1980-10-23 Method and apparatus for encoding low redundancy check words from source data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7955880A JPS576417A (en) 1980-06-11 1980-06-11 Error correction system

Publications (2)

Publication Number Publication Date
JPS576417A true JPS576417A (en) 1982-01-13
JPH0320831B2 JPH0320831B2 (enExample) 1991-03-20

Family

ID=13693331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7955880A Granted JPS576417A (en) 1979-10-24 1980-06-11 Error correction system

Country Status (1)

Country Link
JP (1) JPS576417A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60186940A (ja) * 1984-01-27 1985-09-24 Pioneer Electronic Corp 符号誤り訂正方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349414A (en) * 1976-10-18 1978-05-04 Nippon Columbia Pcm recorder reproducer
JPS5597015A (en) * 1979-01-12 1980-07-23 Matsushita Electric Ind Co Ltd Recording method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349414A (en) * 1976-10-18 1978-05-04 Nippon Columbia Pcm recorder reproducer
JPS5597015A (en) * 1979-01-12 1980-07-23 Matsushita Electric Ind Co Ltd Recording method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60186940A (ja) * 1984-01-27 1985-09-24 Pioneer Electronic Corp 符号誤り訂正方法

Also Published As

Publication number Publication date
JPH0320831B2 (enExample) 1991-03-20

Similar Documents

Publication Publication Date Title
AU581363B2 (en) Error correction method
EP0273676A3 (en) Single track orthogonal error correction system
GB2107090B (en) System for introducing redundant binary data into a medium and for extracting the data again therefrom while correcting for errors
EP0114938A3 (en) On-the-fly multibyte error correction
GB2140649B (en) Correcting for faulty photodetectors in an image pickup system
AU565309B2 (en) Error correction coding
AU562742B2 (en) Digital data error correction
DE3485383D1 (de) Fehlerkorrekturanordnung unter verwendung eines viterbi-dekodierers.
AU2750784A (en) Encoding method for error correction
DE3176070D1 (en) Data storage systems
AU544259B2 (en) Detecting + correcting errors in digital video signals
ZA837725B (en) Syndrome processing for multibyte error correcting systems
AU3713884A (en) Error correction system
AU7393081A (en) Digital signal error correction
AU546335B2 (en) Digital signal error correction
GB2126760B (en) Error correction of digital television signals
GB2064840B (en) Data processing system with edac (error detection and correction)
JPS57164408A (en) Data processing method
JPS576417A (en) Error correction system
DE3588015D1 (de) Skewfehlerkorrekturschaltung für Videosignalwiedergabegerät.
JPS5741052A (en) Burst error correcting system applied to recording device or transmission device of series data byte
JPS52130244A (en) Memory unit providing error control function
JPS53148223A (en) Regenerative correction system for film picture
JPS5760511A (en) Error correction preventing system
JPS576418A (en) Digital signal recording system