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 (en, 2012
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 DE19803040004 priority patent/DE3040004A1/de
Priority to GB8034233A priority patent/GB2061575B/en
Priority to US06/199,703 priority patent/US4375100A/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
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
US06/199,703 US4375100A (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 (en, 2012) 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 (en, 2012)

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 (en, 2012) 1991-03-20

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