JPS5788508A - Digital signal recording system - Google Patents

Digital signal recording system

Info

Publication number
JPS5788508A
JPS5788508A JP55163877A JP16387780A JPS5788508A JP S5788508 A JPS5788508 A JP S5788508A JP 55163877 A JP55163877 A JP 55163877A JP 16387780 A JP16387780 A JP 16387780A JP S5788508 A JPS5788508 A JP S5788508A
Authority
JP
Japan
Prior art keywords
data
parity
block
interleaving
check
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
JP55163877A
Other languages
Japanese (ja)
Other versions
JPH0125159B2 (en
Inventor
Koji Matsushima
Shiro Tsuji
Taiji Shimeki
Nobuyoshi Kihara
Misao Kato
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 JP55163877A priority Critical patent/JPS5788508A/en
Publication of JPS5788508A publication Critical patent/JPS5788508A/en
Publication of JPH0125159B2 publication Critical patent/JPH0125159B2/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Detection And Correction Of Errors (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)

Abstract

PURPOSE:To make effective electronic editing and to perform efficient error correction, by sequentially recording data A/D-converted, blocking them through the use of P, Q parity series, and giving interleaving to the outside of the block. CONSTITUTION:A signal format in one block on tape consists of D1-42 arranging A/D-converted data in one frame unit, check parity frames P1-16 generated for check from the data and similar check parity frames Q1-6, and the Q1- 6, P15, 16 are used as IBC at editing. The said frame consists of a synchronizing signal SYNC, data or partity, and error detection code CRCC. Thus, the length of interleaving of the Q parity is taken as one block or more, for example, >=3 blocks of interleaving for the data on the same track as D1, D19, D37 are given, allowing to reduce the probability of simultaneous error and enable error correction. As to the P parity, it is constituted within the block.
JP55163877A 1980-11-20 1980-11-20 Digital signal recording system Granted JPS5788508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163877A JPS5788508A (en) 1980-11-20 1980-11-20 Digital signal recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163877A JPS5788508A (en) 1980-11-20 1980-11-20 Digital signal recording system

Publications (2)

Publication Number Publication Date
JPS5788508A true JPS5788508A (en) 1982-06-02
JPH0125159B2 JPH0125159B2 (en) 1989-05-16

Family

ID=15782474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163877A Granted JPS5788508A (en) 1980-11-20 1980-11-20 Digital signal recording system

Country Status (1)

Country Link
JP (1) JPS5788508A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911050A (en) * 1982-06-29 1984-01-20 Sony Corp Method and apparatus for digital sound signal processing
JPS6151669A (en) * 1984-08-20 1986-03-14 Akai Electric Co Ltd Interleave circuit in multi-track digital recording and reproducing device
EP0191410A2 (en) * 1985-02-08 1986-08-20 Hitachi, Ltd. Method of transmitting digital data
JPH04339368A (en) * 1991-07-12 1992-11-26 Hitachi Ltd Digital signal record transmission method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911050A (en) * 1982-06-29 1984-01-20 Sony Corp Method and apparatus for digital sound signal processing
JPS6151669A (en) * 1984-08-20 1986-03-14 Akai Electric Co Ltd Interleave circuit in multi-track digital recording and reproducing device
EP0191410A2 (en) * 1985-02-08 1986-08-20 Hitachi, Ltd. Method of transmitting digital data
JPH04339368A (en) * 1991-07-12 1992-11-26 Hitachi Ltd Digital signal record transmission method

Also Published As

Publication number Publication date
JPH0125159B2 (en) 1989-05-16

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