JPH0151095B2 - - Google Patents

Info

Publication number
JPH0151095B2
JPH0151095B2 JP58221789A JP22178983A JPH0151095B2 JP H0151095 B2 JPH0151095 B2 JP H0151095B2 JP 58221789 A JP58221789 A JP 58221789A JP 22178983 A JP22178983 A JP 22178983A JP H0151095 B2 JPH0151095 B2 JP H0151095B2
Authority
JP
Japan
Prior art keywords
data
output
timing
signal
error
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.)
Expired
Application number
JP58221789A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6094538A (ja
Inventor
Sadayuki Narisawa
Toshio Tomizawa
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.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP22178983A priority Critical patent/JPS6094538A/ja
Priority to US06/643,951 priority patent/US4646303A/en
Priority to EP84306086A priority patent/EP0139443B1/en
Priority to DE8484306086T priority patent/DE3483938D1/de
Publication of JPS6094538A publication Critical patent/JPS6094538A/ja
Publication of JPH0151095B2 publication Critical patent/JPH0151095B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • 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
    • G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
JP22178983A 1983-10-05 1983-11-25 デ−タ二重誤り検出方法 Granted JPS6094538A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22178983A JPS6094538A (ja) 1983-11-25 1983-11-25 デ−タ二重誤り検出方法
US06/643,951 US4646303A (en) 1983-10-05 1984-08-24 Data error detection and correction circuit
EP84306086A EP0139443B1 (en) 1983-10-05 1984-09-06 Data error detection and correction circuit
DE8484306086T DE3483938D1 (de) 1983-10-05 1984-09-06 Datenfehlerdetektion und korrekturschaltung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22178983A JPS6094538A (ja) 1983-11-25 1983-11-25 デ−タ二重誤り検出方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58186105A Division JPS6077529A (ja) 1983-10-05 1983-10-05 デ−タ誤り検出・訂正回路

Publications (2)

Publication Number Publication Date
JPS6094538A JPS6094538A (ja) 1985-05-27
JPH0151095B2 true JPH0151095B2 (cs) 1989-11-01

Family

ID=16772224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22178983A Granted JPS6094538A (ja) 1983-10-05 1983-11-25 デ−タ二重誤り検出方法

Country Status (1)

Country Link
JP (1) JPS6094538A (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725047A (en) * 1980-07-23 1982-02-09 Sony Corp Error correcting method

Also Published As

Publication number Publication date
JPS6094538A (ja) 1985-05-27

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