NL8204429A - Digitale platenspeler. - Google Patents

Digitale platenspeler. Download PDF

Info

Publication number
NL8204429A
NL8204429A NL8204429A NL8204429A NL8204429A NL 8204429 A NL8204429 A NL 8204429A NL 8204429 A NL8204429 A NL 8204429A NL 8204429 A NL8204429 A NL 8204429A NL 8204429 A NL8204429 A NL 8204429A
Authority
NL
Netherlands
Prior art keywords
error correction
information
words
error
decoder
Prior art date
Application number
NL8204429A
Other languages
English (en)
Dutch (nl)
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
Publication of NL8204429A publication Critical patent/NL8204429A/nl

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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H03M13/2921—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes wherein error correction coding involves a diagonal direction
    • H03M13/2924—Cross interleaved Reed-Solomon codes [CIRC]
    • 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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL8204429A 1981-11-14 1982-11-15 Digitale platenspeler. NL8204429A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56182700A JPS5885909A (ja) 1981-11-14 1981-11-14 デイスク・プレ−ヤ
JP18270081 1981-11-14

Publications (1)

Publication Number Publication Date
NL8204429A true NL8204429A (nl) 1983-06-01

Family

ID=16122899

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204429A NL8204429A (nl) 1981-11-14 1982-11-15 Digitale platenspeler.

Country Status (7)

Country Link
US (1) US4491882A (de)
JP (1) JPS5885909A (de)
CA (1) CA1198517A (de)
DE (1) DE3241950A1 (de)
FR (1) FR2516685B1 (de)
GB (1) GB2111731B (de)
NL (1) NL8204429A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165207A (ja) * 1983-03-11 1984-09-18 Hitachi Ltd 情報記録方式
NL8402411A (nl) * 1984-08-02 1986-03-03 Philips Nv Inrichting voor het korrigeren en maskeren van fouten in een informatiestroom, en weergeeftoestel voor het weergeven van beeld en/of geluid voorzien van zo een inrichting.
NL8403818A (nl) * 1984-12-17 1986-07-16 Philips Nv Werkwijze en inrichting voor het decoderen van door een reed-solomon-code beschermde informatiestroom.
JPH0736258B2 (ja) * 1986-03-01 1995-04-19 シャープ株式会社 ディスクプレ−ヤにおけるトラツクサ−チ機能付き誤り訂正演算ユニツト
DE3735979A1 (de) * 1986-10-24 1988-04-28 Mitsubishi Electric Corp Pcm-signalwiedergabevorrichtung mit fehler/loeschkorrekturschaltung
JP2843703B2 (ja) * 1992-01-24 1999-01-06 株式会社ケンウッド デジタル記録再生装置
TW223171B (en) * 1993-01-06 1994-05-01 Sony Co Ltd Playback method and device
US5751672A (en) * 1995-07-26 1998-05-12 Sony Corporation Compact disc changer utilizing disc database
US20020048224A1 (en) * 1999-01-05 2002-04-25 Dygert Timothy W. Playback device having text display and communication with remote database of titles
ATE445190T1 (de) 2000-08-23 2009-10-15 Gracenote Inc Verfahren zur verbesserten wiedergabe von informationen, client-system und server-system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212015A (de) * 1972-09-04 1974-03-06
US3958220A (en) * 1975-05-30 1976-05-18 International Business Machines Corporation Enhanced error correction
JPS5913101B2 (ja) * 1977-12-16 1984-03-27 株式会社日立製作所 ランダムアクセス方法
JPS54147823A (en) * 1978-05-12 1979-11-19 Matsushita Electric Ind Co Ltd Recording-reproducing state detector
US4308557A (en) * 1979-10-12 1981-12-29 Rca Corporation Video disc system
JPS5815843B2 (ja) * 1979-11-16 1983-03-28 株式会社東芝 再生信号処理方式
US4345280A (en) * 1980-09-04 1982-08-17 Storage Technology Corporation Address mark detection circuit

Also Published As

Publication number Publication date
US4491882A (en) 1985-01-01
GB2111731A (en) 1983-07-06
DE3241950C2 (de) 1991-06-27
FR2516685A1 (fr) 1983-05-20
GB2111731B (en) 1985-04-17
DE3241950A1 (de) 1983-05-26
FR2516685B1 (fr) 1987-11-06
CA1198517A (en) 1985-12-24
JPS5885909A (ja) 1983-05-23
JPH0421943B2 (de) 1992-04-14

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed