BR8407223A - Aparelho para reproducao de discos - Google Patents

Aparelho para reproducao de discos

Info

Publication number
BR8407223A
BR8407223A BR8407223A BR8407223A BR8407223A BR 8407223 A BR8407223 A BR 8407223A BR 8407223 A BR8407223 A BR 8407223A BR 8407223 A BR8407223 A BR 8407223A BR 8407223 A BR8407223 A BR 8407223A
Authority
BR
Brazil
Prior art keywords
digital data
buffer memory
main digital
subsidiary
disc
Prior art date
Application number
BR8407223A
Other languages
English (en)
Inventor
Tsuneo Furuya
Shunsuke Furukawa
Katsuya Hori
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
Priority claimed from JP58237370A external-priority patent/JPH081734B2/ja
Priority claimed from JP58243486A external-priority patent/JPS60136061A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of BR8407223A publication Critical patent/BR8407223A/pt

Links

Classifications

    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3063—Subcodes
    • 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
    • G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only discs
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Automatic Disk Changers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Control Of Electric Motors In General (AREA)
BR8407223A 1983-12-16 1984-12-14 Aparelho para reproducao de discos BR8407223A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58237370A JPH081734B2 (ja) 1983-12-16 1983-12-16 ディスク再生装置
JP58243486A JPS60136061A (ja) 1983-12-23 1983-12-23 デイスク再生装置
PCT/JP1984/000594 WO1985002707A1 (en) 1983-12-16 1984-12-14 Disk reproducing apparatus

Publications (1)

Publication Number Publication Date
BR8407223A true BR8407223A (pt) 1985-11-26

Family

ID=26533179

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8407223A BR8407223A (pt) 1983-12-16 1984-12-14 Aparelho para reproducao de discos

Country Status (11)

Country Link
US (1) US4977550A (pt)
EP (1) EP0166785B1 (pt)
AT (1) ATE73252T1 (pt)
AU (1) AU586156B2 (pt)
BR (1) BR8407223A (pt)
DE (1) DE3485541D1 (pt)
DK (1) DK169452B1 (pt)
HK (1) HK81495A (pt)
HU (1) HU193077B (pt)
SG (1) SG28340G (pt)
WO (1) WO1985002707A1 (pt)

Families Citing this family (38)

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Publication number Priority date Publication date Assignee Title
EP0242093A1 (en) * 1986-04-11 1987-10-21 Hewlett-Packard Company Resynchronization of serial data blocks
NL8601437A (nl) * 1986-06-04 1988-01-04 Philips Nv Sequentiele bufferinrichting.
KR910005644B1 (ko) * 1986-09-19 1991-08-01 가부시키가이샤 도시바 디스크재생장치
US4964109A (en) * 1987-08-05 1990-10-16 Kabushiki Kaisha Toshiba Fast speed reproduction system for digital disc
JP2589370B2 (ja) * 1989-04-13 1997-03-12 シャープ株式会社 光ディスク装置
JPH033165A (ja) * 1989-05-31 1991-01-09 Sony Corp 光ディスク再生装置
US5148416A (en) * 1989-06-05 1992-09-15 Nikon Corporation Signal processing circuit for magnetooptical record/reproducing apparatus
US5161034A (en) * 1989-07-18 1992-11-03 Wnm Ventures Inc. Branching table for interactive video display
JPH03119574A (ja) * 1989-10-02 1991-05-21 Sony Corp 記録情報発生方法
US5397853A (en) * 1989-12-18 1995-03-14 Casio Computer Co., Ltd. Apparatus and method for performing auto-playing in synchronism with reproduction of audio data and/or image data
DE69118421T2 (de) * 1990-02-01 1996-09-12 Matsushita Electric Ind Co Ltd Gerät zur Wiedergabe von Daten, um eine hohe Übertragungsgeschwindigkeit zu realisieren
US5434991A (en) * 1990-03-20 1995-07-18 Sharp Kabushiki Kaisha Method and apparatus for recording and reproducing information in black on a rewritable recording medium
US5159141A (en) * 1990-04-23 1992-10-27 Casio Computer Co., Ltd. Apparatus for controlling reproduction states of audio signals recorded in recording medium and generation states of musical sound signals
EP0469553B1 (en) * 1990-07-30 1995-09-27 Nec Corporation Disk controller including format control unit instructing directly jump back operation
EP0473293B1 (en) * 1990-08-03 1996-09-25 Canon Kabushiki Kaisha Synchronous signal detection circuit and synchronous signal detection apparatus having the same
US5680378A (en) * 1990-09-27 1997-10-21 Casio Computer Co., Ltd. Digital recorder for recording/reproducing events formed by dividing audio data in a designated order
CA2054880C (en) * 1990-11-09 1997-07-08 Shigemi Maeda Information recording and reproducing device
JP2969187B2 (ja) * 1990-12-28 1999-11-02 カシオ計算機株式会社 デジタルレコーダ
EP0493128B1 (en) 1990-12-28 1999-06-23 Canon Kabushiki Kaisha Image processing apparatus
JP2973539B2 (ja) * 1991-01-25 1999-11-08 ソニー株式会社 データ再生装置
JP3049919B2 (ja) * 1992-01-31 2000-06-05 ソニー株式会社 データ再生装置
NL9100218A (nl) * 1991-02-07 1992-09-01 Philips Nv Encodeer/decodeer-schakeling, alsmede digitaal video-systeem voorzien van de schakeling.
JP3373221B2 (ja) * 1992-03-04 2003-02-04 パイオニアビデオ株式会社 ディジタルオーディオ信号の記録再生装置
JP3322423B2 (ja) * 1992-03-13 2002-09-09 パイオニア株式会社 光ディスク記録装置
JP3259323B2 (ja) * 1992-04-13 2002-02-25 ソニー株式会社 デ・インターリーブ回路
KR940010809B1 (ko) * 1992-06-30 1994-11-16 삼성전자 주식회사 데블데크 콤팩트 디스크 기록 장치 및 기록방법
EP0578312B1 (en) * 1992-07-07 1999-10-06 Koninklijke Philips Electronics N.V. A decoding device for a time-interleaved data stream that is wordwise error protected and has detection for a FIFO jump
JPH07176174A (ja) * 1992-12-25 1995-07-14 Mitsubishi Electric Corp ディスク装置
DE4345458C2 (de) * 1992-12-25 2001-09-06 Mitsubishi Electric Corp Scheibengerät
WO1995011508A1 (fr) * 1993-10-18 1995-04-27 Sony Corporation Procede de gestion d'informations, support d'enregistrement de donnees, procede d'enregistrement de donnees, procede et dispositif d'extraction d'informations
JPH07254230A (ja) * 1994-03-16 1995-10-03 Toshiba Corp 記録媒体及び記録媒体への信号記録方法
TW250565B (en) * 1994-10-20 1995-07-01 Digital Audio Disc Corp Mass production of multisession discs
JPH08335370A (ja) * 1995-06-07 1996-12-17 Sony Corp データ記録方法及び再生方法
JP3394127B2 (ja) * 1995-12-05 2003-04-07 株式会社東芝 ディジタルデータの伝送方法
DE60012972T2 (de) * 1999-11-10 2005-09-08 Thomson Licensing S.A., Boulogne Digitalvideo-Aufzeichnung mit Aufzeichnung von Vollbild-Unterbildern und diesen zugeordneten Transparenz-Steuerdaten zum Überblenden zwischen aufeinanderfolgenden Videosegmenten bei der Wiedergabe
KR100486242B1 (ko) * 2001-10-16 2005-05-03 삼성전자주식회사 다이나믹 기입 전략을 위한 최소의 지연을 가지는 버퍼링방법, 버퍼 장치 및 이를 구비하는ｃｄ-ｒｗ/ｄｖｄ-ｒｗ 시스템
JP4127503B2 (ja) * 2002-11-22 2008-07-30 株式会社トプコン 反射体自動追尾装置
US20040229688A1 (en) * 2003-05-12 2004-11-18 Electronic Arts Inc. Methods and apparatus for playing video sequences while loading game data

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212015A (pt) * 1972-09-04 1974-03-06
JPS5857836B2 (ja) * 1976-02-10 1983-12-22 ソニー株式会社 メモリ−装置
JPS6052502B2 (ja) * 1977-04-26 1985-11-19 ソニー株式会社 メモリ−制御装置
JPS575034A (en) * 1980-06-11 1982-01-11 Konishiroku Photo Ind Co Ltd Stop control circuit
JPS578864A (en) * 1980-06-19 1982-01-18 Nec Corp Magnetic disk recording system
DE3026473A1 (de) * 1980-07-12 1982-02-04 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum ausgleich von zeitfehlern
JPS5750374A (en) * 1980-09-11 1982-03-24 Matsushita Electric Ind Co Ltd Address recording system
GB2107557A (en) * 1981-10-14 1983-04-27 Rca Corp Coding system for recording digital audio
JPS5885938A (ja) * 1981-11-16 1983-05-23 Toshiba Corp 光学的情報記録方式
JPS58105472A (ja) * 1981-12-17 1983-06-23 Sony Corp デイスクの読取り位置検出装置
JPS58133691A (ja) * 1982-02-02 1983-08-09 Sony Corp デイスク再生装置
JPS58133689A (ja) * 1982-02-02 1983-08-09 Sony Corp デイジタルオ−デイオデイスク装置
CA1196106A (en) * 1982-04-28 1985-10-29 Tsuneo Furuya Method and apparatus for error correction
JPS58220226A (ja) * 1982-06-15 1983-12-21 Toshiba Corp 位相ロツクル−プ制御回路
JPS5990262A (ja) * 1982-11-15 1984-05-24 Nippon Gakki Seizo Kk デイスクの再生装置
JPS6052960A (ja) * 1983-09-01 1985-03-26 Sony Corp デイスク再生装置
JPH0828054B2 (ja) * 1983-11-30 1996-03-21 ソニー株式会社 デイスク状記録媒体

Also Published As

Publication number Publication date
DK371585A (da) 1985-08-15
EP0166785B1 (en) 1992-03-04
AU586156B2 (en) 1989-07-06
WO1985002707A1 (en) 1985-06-20
AU3781185A (en) 1985-06-26
DE3485541D1 (de) 1992-04-09
DK169452B1 (da) 1994-10-31
HK81495A (en) 1995-06-01
SG28340G (en) 1995-09-18
US4977550A (en) 1990-12-11
HUT37520A (en) 1985-12-28
DK371585D0 (da) 1985-08-15
EP0166785A1 (en) 1986-01-08
ATE73252T1 (de) 1992-03-15
HU193077B (en) 1987-08-28
EP0166785A4 (en) 1988-03-22

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/12/99