ES8606708A1 - Un metodo para reproducir datos de un disco. - Google Patents

Un metodo para reproducir datos de un disco.

Info

Publication number
ES8606708A1
ES8606708A1 ES535489A ES535489A ES8606708A1 ES 8606708 A1 ES8606708 A1 ES 8606708A1 ES 535489 A ES535489 A ES 535489A ES 535489 A ES535489 A ES 535489A ES 8606708 A1 ES8606708 A1 ES 8606708A1
Authority
ES
Spain
Prior art keywords
playback apparatus
audio disc
format
disc playback
digital audio
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
ES535489A
Other languages
English (en)
Other versions
ES535489A0 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15736509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8606708(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8606708A1 publication Critical patent/ES8606708A1/es
Publication of ES535489A0 publication Critical patent/ES535489A0/es
Expired legal-status Critical Current

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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • 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
    • 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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9208—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal involving the use of 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • G11B2020/10592—Audio or video recording specifically adapted for recording or reproducing multichannel signals
    • 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)

Abstract

UN METODO QUE PERMITE REPRODUCIR DATOS DIGITALES DE UN DISCO, EN CONTRASTE, POR EJEMPLO, CON INFORMACION DE AUDIO TAL COMO UN PROGRAMA MUSICAL.M CON EL FIN DE ACCEDER AL DISCO TOMANDO COMO BASE UNA UNIDAD DE INFORMACION MAS CORTA QUE, POR EJEMPLO, LA INFORMACION DE AUDIO, SE UTILIZA UN CODIGO DE INDICACION DE TIEMPO, DENOMINADO SUBCODIFICACION. EL DISCO ES REGISTRADO CON DATOS DIGITALES PRINCIPALES Y DATOS SUBDIGITALES (QUE CORRESPONDEN A LA SUBCODIFICACION) QUE SE UTILIZAN PARA REPRODUCIR SELECTIVAMENTE LOS DATOS DIGITALES PRINCIPALES. SEGUN EL METODO, LOS DATOS DE SUBCODIFICACION SE SEPARAN DE LOS DATOS DIGITALES PRINCIPALES Y SE SUMINISTRAN A UN CONTROLADOR DE SISTEMA QUE CONTROLA LA OPERACION DE LECTURA DE UNA SEÑAL DIGITAL DESEADA DEL DISCO.
ES535489A 1983-09-01 1984-08-29 Un metodo para reproducir datos de un disco. Expired ES8606708A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58161514A JPH0634304B2 (ja) 1983-09-01 1983-09-01 デイスク再生装置

Publications (2)

Publication Number Publication Date
ES8606708A1 true ES8606708A1 (es) 1986-04-16
ES535489A0 ES535489A0 (es) 1986-04-16

Family

ID=15736509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535489A Expired ES8606708A1 (es) 1983-09-01 1984-08-29 Un metodo para reproducir datos de un disco.

Country Status (21)

Country Link
US (1) US4641295A (es)
JP (1) JPH0634304B2 (es)
AR (1) AR242680A1 (es)
AT (1) AT403223B (es)
AU (1) AU603761B2 (es)
BE (1) BE900460A (es)
BR (1) BR8404319A (es)
CA (1) CA1230178A (es)
CH (1) CH666570A5 (es)
CS (1) CS276585B6 (es)
DD (1) DD232571A5 (es)
DE (1) DE3431810C2 (es)
ES (1) ES8606708A1 (es)
FR (1) FR2551577B1 (es)
GB (1) GB2145855B (es)
HK (1) HK12193A (es)
IT (1) IT1175661B (es)
NL (1) NL8402612A (es)
PL (1) PL157763B1 (es)
SE (1) SE464992B (es)
SU (1) SU1741619A3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634304B2 (ja) * 1983-09-01 1994-05-02 ソニー株式会社 デイスク再生装置
JPS60217567A (ja) * 1984-04-13 1985-10-31 Matsushita Electric Ind Co Ltd デ−タ記録方法
US4772962A (en) * 1985-10-23 1988-09-20 Sony Corporation Still image recording and/or reproducing apparatus
GB2187364B (en) * 1986-02-26 1989-10-25 Sony Corp Methods of and apparatus for coding digital data
US4802152A (en) * 1986-04-07 1989-01-31 U.S. Philips Corporation Compact disc drive apparatus having an interface for transferring data and commands to and from a host controller
GB2194662A (en) * 1986-07-16 1988-03-09 Allan Robinson Information display unit
US4839746A (en) * 1986-09-30 1989-06-13 Pioneer Electronic Corporation Information reproduction method for complex and CD disks
NL8700655A (nl) * 1986-10-06 1988-05-02 Philips Nv Optisch uitleesbare registratiedrager voor het optekenen van informatie, een werkwijze en een inrichting voor het vervaardigen van een dergelijke registratiedrager, een inrichting voor het optekenen van informatie op een dergelijke registratiedrager, alsmede een inrichting voor het uitlezen van op een dergelijke registratiedrager opgetekende informatie.
JPH0670876B2 (ja) * 1987-02-10 1994-09-07 ソニー株式会社 光学ディスク及び光学ディスク再生装置
US4855842A (en) * 1987-08-06 1989-08-08 Professional Training Systems, Inc. Dedicated programmable controller for interactive video disc system
US5280572A (en) * 1988-06-24 1994-01-18 Time Warner Interactive Group Inc. Method and apparatus for storing text data in subcode packs
JP2840782B2 (ja) * 1990-03-07 1998-12-24 ソニー株式会社 ディスクプレーヤ
DE4122080A1 (de) * 1991-07-04 1993-01-07 Thomson Brandt Gmbh Verfahren zum bestimmen von orten auf optischen platten
US5418910A (en) * 1992-05-05 1995-05-23 Tandy Corporation Dual buffer cache system for transferring audio compact disk subchannel information to a computer
DE4308235A1 (de) * 1993-03-10 1994-09-15 Thomson Brandt Gmbh Verfahren zur Speicherung oder Wiedergabe von Datenpaketen
US5612943A (en) * 1994-07-05 1997-03-18 Moses; Robert W. System for carrying transparent digital data within an audio signal
JP3917207B2 (ja) * 1996-01-12 2007-05-23 パイオニア株式会社 プリ情報記録方法及び装置、情報記録方法及び装置並びに情報記録媒体
EA006005B1 (ru) * 2001-12-21 2005-08-25 Конинклейке Филипс Электроникс Н.В. Носитель записи и сканирующее устройство
EP1500104A2 (en) * 2002-04-18 2005-01-26 Koninklijke Philips Electronics N.V. Method of copy detection and protection using non-standard toc entries

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094013A (en) * 1975-05-22 1978-06-06 U.S. Philips Corporation Optical storage disk system with disk track guide sectors
NL7602015A (nl) * 1976-02-27 1977-08-30 Philips Nv Geheugensysteem.
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
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
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
US4307418A (en) * 1979-10-12 1981-12-22 Rca Corporation Video disc player system for correlating stylus position with information previously detected from disc
JPS5677912A (en) * 1979-11-28 1981-06-26 Sony Corp Digital recorder for video signal
CA1159949A (en) * 1980-04-18 1984-01-03 Yoshitaka Hashimoto Digital video data recording apparatus
CA1161946A (en) * 1980-07-26 1984-02-07 Sony Corporation Method and apparatus for recording digitized information on a record medium
JPS5736475A (en) * 1980-08-08 1982-02-27 Sony Corp Recording method of pcm signal
JPS57198586A (en) * 1981-05-28 1982-12-06 Sony Corp Digital disc reproducing device
JPS5848279A (ja) * 1981-09-14 1983-03-22 Sony Corp キユ−信号処理装置
US4434487A (en) * 1981-10-05 1984-02-28 Digital Equipment Corporation Disk format for secondary storage system
JPS5885938A (ja) * 1981-11-16 1983-05-23 Toshiba Corp 光学的情報記録方式
US4535439A (en) * 1981-12-01 1985-08-13 Matsushita Electric Industrial Co., Ltd. Optical having index mark and sector mark
JPS58107738A (ja) * 1981-12-21 1983-06-27 Sanyo Electric Co Ltd 付加情報の伝送方法
ATE19167T1 (de) * 1982-01-25 1986-04-15 Discovision Ass Aufnahme und wiedergabe ausgewaehlter audionachrichten aus einem nachrichtenblock auf einem aufzeichnungstraeger.
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
US4534031A (en) * 1982-08-02 1985-08-06 News Log International Coded data on a record carrier and method for encoding same
US4488278A (en) * 1982-08-17 1984-12-11 Rca Corporation Coding system for digital audio disc record
US4667318A (en) * 1982-10-21 1987-05-19 Victor Company Of Japan, Ltd. Data producing device in a signal reproducing apparatus
JPH0634301B2 (ja) * 1983-07-30 1994-05-02 ソニー株式会社 デイスク再生装置
JPS6052960A (ja) * 1983-09-01 1985-03-26 Sony Corp デイスク再生装置
JPH0634304B2 (ja) * 1983-09-01 1994-05-02 ソニー株式会社 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
BE900460A (fr) 1985-02-28
IT8422460A0 (it) 1984-08-29
FR2551577A1 (fr) 1985-03-08
CS276585B6 (en) 1992-07-15
US4641295A (en) 1987-02-03
SE8404274D0 (sv) 1984-08-28
JPS6052961A (ja) 1985-03-26
SE8404274L (sv) 1985-03-02
PL249403A1 (en) 1985-09-24
SU1741619A3 (ru) 1992-06-15
ATA276984A (de) 1997-04-15
CH666570A5 (de) 1988-07-29
PL157763B1 (en) 1992-06-30
AU603761B2 (en) 1990-11-29
GB2145855B (en) 1988-02-03
ES535489A0 (es) 1986-04-16
AR242680A1 (es) 1993-04-30
JPH0634304B2 (ja) 1994-05-02
DE3431810A1 (de) 1985-03-21
AT403223B (de) 1997-12-29
NL8402612A (nl) 1985-04-01
GB8421705D0 (en) 1984-10-03
CA1230178A (en) 1987-12-08
SE464992B (sv) 1991-07-08
AU3258484A (en) 1985-03-07
IT1175661B (it) 1987-07-15
FR2551577B1 (fr) 1991-10-31
DE3431810C2 (de) 1995-06-14
CS660784A3 (en) 1992-01-15
GB2145855A (en) 1985-04-03
HK12193A (en) 1993-02-26
DD232571A5 (de) 1986-01-29
BR8404319A (pt) 1985-07-30

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20060206