JPS5441038A - Recording and reproducing system - Google Patents

Recording and reproducing system

Info

Publication number
JPS5441038A
JPS5441038A JP10805777A JP10805777A JPS5441038A JP S5441038 A JPS5441038 A JP S5441038A JP 10805777 A JP10805777 A JP 10805777A JP 10805777 A JP10805777 A JP 10805777A JP S5441038 A JPS5441038 A JP S5441038A
Authority
JP
Japan
Prior art keywords
recording
code
reproducing system
cyclic
data
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.)
Pending
Application number
JP10805777A
Other languages
Japanese (ja)
Inventor
Ryoichi Wada
Mitsuharu Tsuchiya
Kanji Odagi
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 JP10805777A priority Critical patent/JPS5441038A/en
Publication of JPS5441038A publication Critical patent/JPS5441038A/en
Pending legal-status Critical Current

Links

Landscapes

  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

PURPOSE: To make it possible to prevent erroneous data from being reproduced dependently upon synchronization error even in case that the cyclic code is used as a check code, by inverting a part of data or the check code and eliminating the cyclic property of the code.
COPYRIGHT: (C)1979,JPO&Japio
JP10805777A 1977-09-07 1977-09-07 Recording and reproducing system Pending JPS5441038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10805777A JPS5441038A (en) 1977-09-07 1977-09-07 Recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10805777A JPS5441038A (en) 1977-09-07 1977-09-07 Recording and reproducing system

Publications (1)

Publication Number Publication Date
JPS5441038A true JPS5441038A (en) 1979-03-31

Family

ID=14474811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10805777A Pending JPS5441038A (en) 1977-09-07 1977-09-07 Recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS5441038A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112154A (en) * 1983-11-24 1985-06-18 Hitachi Ltd Detection system of error
JPH06209308A (en) * 1992-10-30 1994-07-26 Internatl Business Mach Corp <Ibm> Coding / decoding of transmission data and data communication method and system using it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112154A (en) * 1983-11-24 1985-06-18 Hitachi Ltd Detection system of error
JPH0534703B2 (en) * 1983-11-24 1993-05-24 Hitachi Ltd
JPH06209308A (en) * 1992-10-30 1994-07-26 Internatl Business Mach Corp <Ibm> Coding / decoding of transmission data and data communication method and system using it

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