SE457296B - Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare - Google Patents

Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare

Info

Publication number
SE457296B
SE457296B SE8401227A SE8401227A SE457296B SE 457296 B SE457296 B SE 457296B SE 8401227 A SE8401227 A SE 8401227A SE 8401227 A SE8401227 A SE 8401227A SE 457296 B SE457296 B SE 457296B
Authority
SE
Sweden
Prior art keywords
information
record carrier
read
memory device
track
Prior art date
Application number
SE8401227A
Other languages
English (en)
Swedish (sv)
Other versions
SE8401227L (sv
SE8401227D0 (sv
Inventor
Rosmalen G E Van
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8401227D0 publication Critical patent/SE8401227D0/xx
Publication of SE8401227L publication Critical patent/SE8401227L/
Publication of SE457296B publication Critical patent/SE457296B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • 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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Rotational Drive Of Disk (AREA)
SE8401227A 1983-03-09 1984-03-06 Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare SE457296B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8300844A NL8300844A (nl) 1983-03-09 1983-03-09 Inrichting voor het uitlezen van een optisch gekodeerde schijfvormige registratiedrager.

Publications (3)

Publication Number Publication Date
SE8401227D0 SE8401227D0 (sv) 1984-03-06
SE8401227L SE8401227L (sv) 1984-09-10
SE457296B true SE457296B (sv) 1988-12-12

Family

ID=19841522

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401227A SE457296B (sv) 1983-03-09 1984-03-06 Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare

Country Status (15)

Country Link
US (1) US4536864A (fr)
JP (1) JPS59172169A (fr)
KR (1) KR920003780B1 (fr)
AT (1) AT382977B (fr)
AU (1) AU563508B2 (fr)
BE (1) BE899093A (fr)
CA (1) CA1214549A (fr)
CH (1) CH664451A5 (fr)
DE (1) DE3407921A1 (fr)
ES (1) ES530314A0 (fr)
FR (1) FR2542487B1 (fr)
GB (1) GB2136192B (fr)
NL (1) NL8300844A (fr)
SE (1) SE457296B (fr)
SG (1) SG65986G (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074129A (ja) * 1983-09-30 1985-04-26 Sony Corp 光学式デイスクのトラツキングサ−ボ回路
US4706117A (en) * 1984-06-01 1987-11-10 Arnold Schoolman Stereo laser disc viewing system
US4764860A (en) * 1985-06-26 1988-08-16 Nippon Gakki Seizo Kabushiki Kaisha Servo circuit for an information recording and/or reproducing apparatus
DE3780866T2 (de) * 1986-05-20 1993-03-18 Canon Kk Optisches informations-aufzeichnungs- und wiedergabegeraet.
DE3619258A1 (de) * 1986-06-07 1987-12-10 Blaupunkt Werke Gmbh Compact disc (cd)-spieler
JPH02220271A (ja) * 1989-02-20 1990-09-03 Pioneer Electron Corp ディスク演奏装置
JPH0727651B2 (ja) * 1989-06-12 1995-03-29 パイオニア株式会社 トラック構造を有する情報記録媒体の情報読取方法
JP2706321B2 (ja) * 1989-07-10 1998-01-28 パイオニア株式会社 トラック構造を有する情報記録媒体の情報読取方法
US5212678A (en) * 1989-11-23 1993-05-18 U.S. Philips Corporation System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information
WO1991011003A1 (fr) * 1990-01-19 1991-07-25 Sony Corporation Procede d'enregistrement et de reproduction de donnees
US5517477A (en) * 1990-01-19 1996-05-14 Sony Corporation Data recording method and data reproducing apparatus
KR100195317B1 (ko) * 1990-01-19 1999-06-15 이데이 노부유끼 데이터기록방법및데이터재생방법
DK0465053T3 (da) * 1990-06-29 2002-10-07 Sony Corp Plade registrerings/reproduktionsapparatur
JP2881980B2 (ja) * 1990-06-29 1999-04-12 ソニー株式会社 ディスク記録装置及びディスク再生装置
JP3395192B2 (ja) * 1991-05-25 2003-04-07 ソニー株式会社 ディジタルオーディオ信号再生装置、ディスクプレーヤの再生ポーズ回路及びディスク再生装置の再生制御回路
JP3158370B2 (ja) * 1991-07-12 2001-04-23 ソニー株式会社 ディスクデータ再生装置
JPH0541046A (ja) * 1991-08-02 1993-02-19 Canon Inc 情報記録再生装置
US5291468A (en) * 1991-09-16 1994-03-01 International Business Machines Corporation Method and apparatus for synchronizing the readout of a sequential media device with a separate clocked device
JP3350976B2 (ja) 1991-11-25 2002-11-25 ソニー株式会社 ディスク再生装置および記録装置
JPH05151758A (ja) * 1991-11-28 1993-06-18 Sharp Corp 情報記録再生装置
JP2801808B2 (ja) * 1991-12-25 1998-09-21 アルパイン株式会社 ディスクプレーヤの演奏方法
NL9102190A (nl) * 1991-12-30 1993-07-16 Philips Nv Optische uitleesinrichting, alsmede een optische optekeninrichting.
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
EP0559104B1 (fr) * 1992-02-29 1998-05-20 Sony Corporation Appareil d'enregistrement sur disque optique
JP3396894B2 (ja) * 1992-05-14 2003-04-14 ソニー株式会社 音響再生装置
JP2788380B2 (ja) * 1992-06-11 1998-08-20 シャープ株式会社 ディジタル情報再生装置
JP3230319B2 (ja) * 1992-07-09 2001-11-19 ソニー株式会社 音響再生装置
DE69423797T2 (de) * 1993-01-21 2000-12-28 Hitachi Ltd Plattenwiedergabegerät
JPH0778412A (ja) * 1993-07-13 1995-03-20 Sony Corp 記録再生装置及び方法並びに再生装置及び方法
US5671204A (en) * 1994-05-25 1997-09-23 Victor Company Of Japan, Ltd. Variable transfer rate data reproduction apparatus
JP3591028B2 (ja) * 1995-01-25 2004-11-17 ソニー株式会社 再生装置、再生方法
JPH08279153A (ja) * 1995-04-04 1996-10-22 Pioneer Video Corp 転送レート変換装置及び原盤記録装置
JPH1064244A (ja) * 1996-08-23 1998-03-06 Sony Corp 記録媒体、再生装置
DE19713286A1 (de) 1997-03-29 1998-10-01 Thomson Brandt Gmbh Gerät zur CD-Wiedergabe mit veränderbarer Geschwindigkeit oder Richtung
JPH11195270A (ja) 1997-12-26 1999-07-21 Toshiba Corp 光ディスク装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7201920A (fr) * 1972-02-15 1973-08-17 Philips Nv
NL7402077A (nl) * 1974-02-15 1975-08-19 Philips Nv Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.
FR2317726A1 (fr) * 1975-07-09 1977-02-04 Labo Electronique Physique Systeme d'enregistrement et de reproduction d'informations, notamment d'informations sonores
JPS52153714A (en) * 1976-06-16 1977-12-21 Matsushita Electric Ind Co Ltd Filing device
US4161753A (en) * 1977-07-08 1979-07-17 International Business Machines Corporation Video recording disk with interlacing of data for frames on the same track
US4355338A (en) * 1979-02-13 1982-10-19 Nippon Columbia K.K. Duplicator
DE3030759A1 (de) * 1980-08-14 1982-03-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur zeitfehlerbeseitigung bei der wiedergabe taktbehafteter signale, insbesondere bei einer digitaltonplatte
JPS615624Y2 (fr) * 1980-09-30 1986-02-20
US4463389A (en) * 1980-10-31 1984-07-31 Discovision Associates System for recording and playing back continuous-play and stop-motion signals
US4361849A (en) * 1980-11-06 1982-11-30 Rca Corporation Video disc vari-speed playback system
US4410917A (en) * 1981-09-14 1983-10-18 Accurate Sound Corporation Method of and apparatus for recording information from a master medium onto a slave medium employing digital techniques

Also Published As

Publication number Publication date
SE8401227L (sv) 1984-09-10
DE3407921C2 (fr) 1991-11-28
AU2530284A (en) 1984-09-13
FR2542487A1 (fr) 1984-09-14
JPH0357541B2 (fr) 1991-09-02
SG65986G (en) 1987-03-27
JPS59172169A (ja) 1984-09-28
AU563508B2 (en) 1987-07-09
FR2542487B1 (fr) 1985-07-12
SE8401227D0 (sv) 1984-03-06
ES8501153A1 (es) 1984-11-01
CA1214549A (fr) 1986-11-25
ATA75384A (de) 1986-09-15
NL8300844A (nl) 1984-10-01
AT382977B (de) 1987-05-11
ES530314A0 (es) 1984-11-01
US4536864A (en) 1985-08-20
CH664451A5 (de) 1988-02-29
GB8405692D0 (en) 1984-04-11
GB2136192A (en) 1984-09-12
KR920003780B1 (ko) 1992-05-14
GB2136192B (en) 1986-05-14
KR840008870A (ko) 1984-12-19
BE899093A (fr) 1984-09-07
DE3407921A1 (de) 1984-09-13

Similar Documents

Publication Publication Date Title
SE457296B (sv) Apparat foer avlaesning av en optiskt kodad skivformad uppteckningsbaerare
US4603412A (en) Disc rotation servo control apparatus in a disc player
US4532561A (en) Playback speed control system
EP0516125B1 (fr) Appareil à disques
EP0278006A1 (fr) Dispositif a disque et support d'enregistrement en forme de disque
US4481615A (en) Motor controlling circuit of reproducing apparatus and method of controlling
JPS6280865A (ja) デイスク装置
JPH05250810A (ja) 情報記録再生方式及びデイスク状記録媒体
KR940018846A (ko) 디스크 재생장치 및 재생방법(disk reproducing apparatus and reproducing method)
US4351044A (en) Recording system using disk-shaped recording medium
JPH04134670A (ja) データ記録再生装置
JPS6048055B2 (ja) 検索装置
EP0403224B1 (fr) Méthode de lecture d'information enregistrée à partir d'un support d'enregistrement avec pistes
JPS59144289A (ja) 静止画像信号再生装置
US5457581A (en) Timing recovery on longitudinal magnetic tape record channels based on capstan velocity feed forward
US4450552A (en) Linear velocity control means
US6452881B1 (en) Suspension design including shaped gimbal arms having a reduced mass portion along a length thereof
US5978338A (en) Apparatus for reproducing short length data stored on an optical disk
JPH0821211B2 (ja) 情報記録再生装置
JP2576342B2 (ja) 光ディスクのセクタ検出装置
JPS5856256A (ja) 再生速度制御装置
EP0030113A1 (fr) Détecteur de mode de temps d'enregistrement et enregistreur ou reproducteur de bande "vidéo" comportant un tel détecteur
JP3379768B2 (ja) 位相制御装置および光磁気ディスク駆動装置
KR840001276B1 (ko) 신호 재생장치
JP2807979B2 (ja) 情報記録媒体

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8401227-7

Effective date: 19911009

Format of ref document f/p: F