JPS6434076A - Recorder for digital signal - Google Patents

Recorder for digital signal

Info

Publication number
JPS6434076A
JPS6434076A JP62189855A JP18985587A JPS6434076A JP S6434076 A JPS6434076 A JP S6434076A JP 62189855 A JP62189855 A JP 62189855A JP 18985587 A JP18985587 A JP 18985587A JP S6434076 A JPS6434076 A JP S6434076A
Authority
JP
Japan
Prior art keywords
executed
data
input digital
digital signal
interleaving
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
JP62189855A
Other languages
Japanese (ja)
Other versions
JP2864492B2 (en
Inventor
Hedorii Uirukinson Jieemusu
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.)
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP62189855A priority Critical patent/JP2864492B2/en
Priority to KR1019880009094A priority patent/KR890003139A/en
Priority to US07/223,527 priority patent/US4901139A/en
Priority to GB8817854A priority patent/GB2207831B/en
Priority to AU20066/88A priority patent/AU609850B2/en
Priority to CA000573243A priority patent/CA1311834C/en
Priority to DE3825917A priority patent/DE3825917A1/en
Priority to FR8810331A priority patent/FR2618969A1/en
Publication of JPS6434076A publication Critical patent/JPS6434076A/en
Application granted granted Critical
Publication of JP2864492B2 publication Critical patent/JP2864492B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To prevent the error correction inability of successive data by adding an error correcting code and recording a blocking data in one lump after interleaving is executed for a prescribed quantity of input digital signals. CONSTITUTION:After the input digital signal, in which sample data are mutually related and blocked, is supplied and the interleaving is executed for the prescribed quantity of the input digital signals, the error correcting code is added, and the blocking data are recorded in one lump. Namely, when the encoding of an external code is executed, the interleaving is executed with respect to the data of the degree of, for example, 3 lines of the input digital signal. The encoding of the external code is executed with respect to the interleaved data. Thus, the errors of the successive sample data can be reduced, and an error correction can be satisfactorily executed.
JP62189855A 1987-07-29 1987-07-29 Digital signal recording device Expired - Lifetime JP2864492B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP62189855A JP2864492B2 (en) 1987-07-29 1987-07-29 Digital signal recording device
KR1019880009094A KR890003139A (en) 1987-07-29 1988-07-21 Digital signal coding method and apparatus therefor
US07/223,527 US4901139A (en) 1987-07-29 1988-07-25 Method for pulse code modulating a digital video signal
AU20066/88A AU609850B2 (en) 1987-07-29 1988-07-27 Method for coding a digital signal
GB8817854A GB2207831B (en) 1987-07-29 1988-07-27 Methods of and apparatus for transmitting digital video signals
CA000573243A CA1311834C (en) 1987-07-29 1988-07-28 Method for coding a digital signal
DE3825917A DE3825917A1 (en) 1987-07-29 1988-07-29 METHOD AND DEVICE FOR CODING A DIGITAL SIGNAL
FR8810331A FR2618969A1 (en) 1987-07-29 1988-07-29 METHOD AND DEVICE FOR TRANSMITTING A DIGITAL VIDEO SIGNAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189855A JP2864492B2 (en) 1987-07-29 1987-07-29 Digital signal recording device

Publications (2)

Publication Number Publication Date
JPS6434076A true JPS6434076A (en) 1989-02-03
JP2864492B2 JP2864492B2 (en) 1999-03-03

Family

ID=16248309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189855A Expired - Lifetime JP2864492B2 (en) 1987-07-29 1987-07-29 Digital signal recording device

Country Status (1)

Country Link
JP (1) JP2864492B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992994A4 (en) * 1997-12-12 2002-01-16 Sony Corp OPTICAL DISC RECORDING / REPRODUCTION METHOD, OPTICAL DISC AND OPTICAL DISC DEVICE
CN107257989A (en) * 2015-03-24 2017-10-17 英特尔公司 The palette compression of cluster
CN113935447A (en) * 2020-07-14 2022-01-14 厦门领研科技有限公司 Two-dimensional code anti-counterfeiting method based on error correction code domain

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167145A (en) * 1984-03-02 1984-09-20 Hitachi Denshi Ltd error correction method
JPS59195309A (en) * 1983-04-21 1984-11-06 Sony Corp Interleave circuit
JPS60196087A (en) * 1984-03-19 1985-10-04 Matsushita Electric Ind Co Ltd Video signal transmission equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195309A (en) * 1983-04-21 1984-11-06 Sony Corp Interleave circuit
JPS59167145A (en) * 1984-03-02 1984-09-20 Hitachi Denshi Ltd error correction method
JPS60196087A (en) * 1984-03-19 1985-10-04 Matsushita Electric Ind Co Ltd Video signal transmission equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992994A4 (en) * 1997-12-12 2002-01-16 Sony Corp OPTICAL DISC RECORDING / REPRODUCTION METHOD, OPTICAL DISC AND OPTICAL DISC DEVICE
US6546519B2 (en) 1997-12-12 2003-04-08 Sony Corporation Optical disc recording/reproducing method, optical disc and optical disc device
CN107257989A (en) * 2015-03-24 2017-10-17 英特尔公司 The palette compression of cluster
CN113935447A (en) * 2020-07-14 2022-01-14 厦门领研科技有限公司 Two-dimensional code anti-counterfeiting method based on error correction code domain

Also Published As

Publication number Publication date
JP2864492B2 (en) 1999-03-03

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