ES8501153A1 - Un aparato para leer un portador de registro en forma de disco. - Google Patents

Un aparato para leer un portador de registro en forma de disco.

Info

Publication number
ES8501153A1
ES8501153A1 ES530314A ES530314A ES8501153A1 ES 8501153 A1 ES8501153 A1 ES 8501153A1 ES 530314 A ES530314 A ES 530314A ES 530314 A ES530314 A ES 530314A ES 8501153 A1 ES8501153 A1 ES 8501153A1
Authority
ES
Spain
Prior art keywords
read
information
record carrier
reading
track
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
ES530314A
Other languages
English (en)
Other versions
ES530314A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8501153A1 publication Critical patent/ES8501153A1/es
Publication of ES530314A0 publication Critical patent/ES530314A0/es
Granted legal-status Critical Current

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)

Abstract

APARATO PARA LEER UN SOPORTE DE REGISTRO EN FORMA DE DISCO.CONSTA DE UNA FUENTE DE RADIACION (5) PARA EMITIR UN HAZ DE LECTURA (4); UN SISTEMA OPTICO (6, 7, 8) PARA PROYECTAR DICHO HAZ DE LECTURA COMO UN PUNTO DE RADIACION (9) SOBRE EL SOPORTE DE REGISTRO (1); UN SISTEMA DE DETECCION (10) PARA DETECTAR LA INFORMACION CONTENIDA EN EL HAZ DE LECTURA (4) DESPUES DE COOPERACION CON EL SOPORTE DE REGISTRO (1); UNA DISPOSICION DE CONVERSION (16) PARA CONVERTIR LA INFORMACION EN UNA SEN/AL ELECTRICA DE INFORMACION; UN SISTEMA DE POSICIONAMIENTO (11, 12, 13) PARA CONTROLAR LA POSICION RADIAL DEL PUNTO DE LECTURA (9) DEL SOPORTE DE REGISTRO (1), Y UN SERVOSISTEMA (18, 19) PARA CONTROLAR EL PERIODO DE EXPLORACION DEL SOPORTE DE REGISTRO (1).
ES530314A 1983-03-09 1984-03-06 Un aparato para leer un portador de registro en forma de disco. Granted ES530314A0 (es)

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 (2)

Publication Number Publication Date
ES8501153A1 true ES8501153A1 (es) 1984-11-01
ES530314A0 ES530314A0 (es) 1984-11-01

Family

ID=19841522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530314A Granted ES530314A0 (es) 1983-03-09 1984-03-06 Un aparato para leer un portador de registro en forma de disco.

Country Status (15)

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

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 (en) * 1992-02-29 1998-05-20 Sony Corporation Optical disc recording apparatus
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 (es) * 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 (es) * 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 (es) 1991-11-28
AU2530284A (en) 1984-09-13
FR2542487A1 (fr) 1984-09-14
JPH0357541B2 (es) 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
CA1214549A (en) 1986-11-25
SE457296B (sv) 1988-12-12
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

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