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AR210093A1 - Portador de grabacion sobre el cual una senal de television esta almacenada en una estructura de informacion - Google Patents

Portador de grabacion sobre el cual una senal de television esta almacenada en una estructura de informacion

Info

Publication number
AR210093A1
AR210093A1 AR260449A AR26044975A AR210093A1 AR 210093 A1 AR210093 A1 AR 210093A1 AR 260449 A AR260449 A AR 260449A AR 26044975 A AR26044975 A AR 26044975A AR 210093 A1 AR210093 A1 AR 210093A1
Authority
AR
Argentina
Prior art keywords
stored
television signal
recording carrier
information structure
recording
Prior art date
Application number
AR260449A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR210093A1 publication Critical patent/AR210093A1/es

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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
    • G11B7/0904—Dithered tracking systems
    • 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
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
AR260449A 1974-09-25 1975-09-19 Portador de grabacion sobre el cual una senal de television esta almacenada en una estructura de informacion AR210093A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7412634A NL7412634A (nl) 1974-09-25 1974-09-25 Registratiedrager voor een televisiesignaal.

Publications (1)

Publication Number Publication Date
AR210093A1 true AR210093A1 (es) 1977-06-30

Family

ID=19822160

Family Applications (2)

Application Number Title Priority Date Filing Date
AR260449A AR210093A1 (es) 1974-09-25 1975-09-19 Portador de grabacion sobre el cual una senal de television esta almacenada en una estructura de informacion
AR264028A AR209505A1 (es) 1974-09-25 1976-07-21 Aparato para leer un portador de grabacion

Family Applications After (1)

Application Number Title Priority Date Filing Date
AR264028A AR209505A1 (es) 1974-09-25 1976-07-21 Aparato para leer un portador de grabacion

Country Status (20)

Country Link
US (1) US3963862A (da)
JP (1) JPS5855569B2 (da)
AR (2) AR210093A1 (da)
AT (1) AT339969B (da)
AU (1) AU498992B2 (da)
BE (1) BE833725A (da)
BR (1) BR7506107A (da)
CA (1) CA1064610A (da)
CH (1) CH610164A5 (da)
DE (1) DE2540668C2 (da)
DK (1) DK423975A (da)
ES (1) ES441182A1 (da)
FR (1) FR2328340A1 (da)
GB (1) GB1529954A (da)
IT (1) IT1047196B (da)
NL (1) NL7412634A (da)
NO (1) NO753221L (da)
PL (1) PL106977B1 (da)
SE (1) SE411286B (da)
ZA (1) ZA755755B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803517A (nl) * 1978-04-03 1979-10-05 Philips Nv Registratiedrager met een optisch uitleesbare fase- struktuur en inrichting voor het uitlezen.
NL8000121A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen van datainformatie in zo'n registratiedrager en inrichting voor het uitlezen van zo'n registratiedrager.
NL8000122A (nl) * 1980-01-09 1981-08-03 Philips Nv Schijfvormige, optisch uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager, inrichting voor het optekenen en/of weergeven van datainformatie in c.q. van zo'n registratiedrager.
US4484319A (en) * 1980-09-19 1984-11-20 Matsushita Electric Industrial Co., Ltd. Apparatus for locating a track on disc-like optical information carriers
JPS5856236A (ja) * 1981-09-28 1983-04-02 Hitachi Ltd 光学的トラック位置検出装置およびそれを用いた光学的記録再生装置
JPS6069840A (ja) * 1983-09-22 1985-04-20 Canon Inc 情報記録又は再生装置
JPS62116972U (da) * 1986-01-14 1987-07-24
US4689371A (en) * 1986-07-07 1987-08-25 Celanese Corporation Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene)
SG26398G (en) * 1986-09-30 1995-09-01 Sony Corp Recording apparatus
JP2565196B2 (ja) * 1986-09-30 1996-12-18 ソニー株式会社 記録装置及び記録方法
NL8602504A (nl) * 1986-10-06 1988-05-02 Philips Nv Optisch uitleesbare registratiedrager voor het optekenen van informatie, 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.
US5339301A (en) * 1986-10-06 1994-08-16 U.S. Philips Corporation Optically readable record carrier for recording information, method and apparatus for manufacturing such, apparatus for recording and reading information on a such a record carrier
KR950010418B1 (ko) * 1991-08-28 1995-09-16 미쯔비시덴끼 가부시끼가이샤 광기록재생장치
JP2815557B2 (ja) * 1995-07-29 1998-10-27 ソニー株式会社 円盤状記録媒体
JP2887344B2 (ja) * 1996-09-02 1999-04-26 ソニー株式会社 記録媒体
JP2907779B2 (ja) * 1996-09-02 1999-06-21 ソニー株式会社 記録媒体
US7701836B2 (en) * 2001-11-27 2010-04-20 Hewlett-Packard Development Company, L.P. Re-writable optical disk having reference clock information permanently formed on the disk
US6046968A (en) * 1997-07-24 2000-04-04 Hewlett-Packard Company Re-writable optical disk having reference clock information permanently formed on the disk
US6091693A (en) * 1998-06-30 2000-07-18 Fujitsu Limited Optical recording medium and optical information storage unit
US7352681B1 (en) * 1998-10-26 2008-04-01 Sony Corporation Optical disc for data storage with invisible tracks and method of making same
JP2000348350A (ja) * 1999-06-09 2000-12-15 Sony Corp 光ディスク装置、光ディスクの再生方法及び光ディスク

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916973A (en) * 1929-05-21 1933-07-04 Columbia Phonograph Co Inc Sound reproducing means and method
US2086934A (en) * 1932-03-31 1937-07-13 Rech Ind Francaise Sa Art of electromechanical recording of sound and in the photoelectric reproduction ofthe latter from the inscriptions obtained

Also Published As

Publication number Publication date
GB1529954A (en) 1978-10-25
FR2328340B1 (da) 1982-04-23
AU498992B2 (en) 1979-03-29
DK423975A (da) 1976-03-26
ATA723775A (de) 1977-03-15
JPS5855569B2 (ja) 1983-12-10
BR7506107A (pt) 1976-08-03
ZA755755B (en) 1977-04-27
DE2540668A1 (de) 1976-04-15
ES441182A1 (es) 1978-03-16
NL7412634A (nl) 1976-03-29
SE7510563L (sv) 1976-03-26
US3963862A (en) 1976-06-15
AR209505A1 (es) 1977-04-29
SE411286B (sv) 1979-12-10
DE2540668C2 (de) 1982-09-09
BE833725A (fr) 1976-03-23
NO753221L (da) 1976-03-26
JPS5158020A (da) 1976-05-21
AU8503875A (en) 1977-03-31
AT339969B (de) 1977-11-25
CA1064610A (en) 1979-10-16
IT1047196B (it) 1980-09-10
CH610164A5 (da) 1979-03-30
PL106977B1 (pl) 1980-01-31
FR2328340A1 (fr) 1977-05-13

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