NL7402077A - Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. - Google Patents

Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.

Info

Publication number
NL7402077A
NL7402077A NL7402077A NL7402077A NL7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A NL 7402077 A NL7402077 A NL 7402077A
Authority
NL
Netherlands
Prior art keywords
playback
system including
accompanying long
playing disc
playing
Prior art date
Application number
NL7402077A
Other languages
English (en)
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
Priority to NL7402077A priority Critical patent/NL7402077A/nl
Priority to US05/464,787 priority patent/US4022986A/en
Priority to DE2504243A priority patent/DE2504243C2/de
Priority to GB5939/75A priority patent/GB1494675A/en
Priority to JP50019396A priority patent/JPS603697B2/ja
Priority to FR7504820A priority patent/FR2261586B1/fr
Publication of NL7402077A publication Critical patent/NL7402077A/nl

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/10527Audio or video recording; Data buffering arrangements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007Time or data compression or expansion
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00992Circuits for stereophonic or quadraphonic recording or reproducing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/12Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1251Formatting, e.g. arrangement of data block or words on the record carriers on discs for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/02Driving or moving of heads
    • G11B21/08Track changing or selecting during transducing operation
    • G11B21/081Access to indexed tracks or parts of continuous track
    • G11B21/083Access to indexed tracks or parts of continuous track on discs
    • G11B21/085Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28Indexing; 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
    • G11B27/30Indexing; 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/004Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005Reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL7402077A 1974-02-15 1974-02-15 Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat. NL7402077A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7402077A NL7402077A (nl) 1974-02-15 1974-02-15 Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.
US05/464,787 US4022986A (en) 1974-02-15 1974-04-29 Playback unit for a long-playing record of a time division multiplexed audio signal
DE2504243A DE2504243C2 (de) 1974-02-15 1975-02-01 System mit einer Abspielvorrichtung und einer dazugehörenden Langspielplatte
GB5939/75A GB1494675A (en) 1974-02-15 1975-02-12 Audio record and playback unit therefor
JP50019396A JPS603697B2 (ja) 1974-02-15 1975-02-15 長時間演奏レコ−ドを再生する装置を具える装置
FR7504820A FR2261586B1 (nl) 1974-02-15 1975-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7402077A NL7402077A (nl) 1974-02-15 1974-02-15 Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.

Publications (1)

Publication Number Publication Date
NL7402077A true NL7402077A (nl) 1975-08-19

Family

ID=19820763

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402077A NL7402077A (nl) 1974-02-15 1974-02-15 Systeem bevattende een afspeelinrichting en een daarbij behorende langspeelplaat.

Country Status (6)

Country Link
US (1) US4022986A (nl)
JP (1) JPS603697B2 (nl)
DE (1) DE2504243C2 (nl)
FR (1) FR2261586B1 (nl)
GB (1) GB1494675A (nl)
NL (1) NL7402077A (nl)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4222072A (en) * 1978-12-28 1980-09-09 Discovision Associates Video player/recorder with non-linear mark length modulation
FR2452838A1 (fr) * 1979-03-30 1980-10-24 Thomson Csf Procede de diffusion d'un ensemble de signaux sonores, et appareil permettant de mettre en oeuvre ce procede
US4317131A (en) * 1979-09-10 1982-02-23 Mcdonnell Douglas Corporation System and method for reproducing pictures and related audio information
JPS5671856A (en) * 1979-11-15 1981-06-15 Sony Corp Playback device of disc
US5577015A (en) * 1980-07-16 1996-11-19 Discovision Associates System for recording digital information in a pulse-length modulation
US5253244A (en) * 1980-07-16 1993-10-12 Discovision Associates System for recording digital information in a pulse-length modulation format
US5084852A (en) * 1980-07-16 1992-01-28 Discovision Associates System for recording digital information in a pulse-length modulation format
US5553047A (en) * 1980-07-16 1996-09-03 Discovision Associates System for recording digital information in a pulse-length modulation format
US5003526A (en) * 1980-07-16 1991-03-26 Discovision Associates System for recording digital information in a pulse-length modulation format
US4388656A (en) * 1980-10-03 1983-06-14 Eastman Kodak Company Multitrack recording with minimal intermodulation
FR2523345A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif de generation de signaux de synchronisation dans un appareil optique d'ecriture-lecture de support d'information
FR2523348A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif de regeneration de phase de signaux de synchronisation dans un appareil optique d'ecriture-lecture de support d'information
JPS57164443A (en) * 1982-03-19 1982-10-09 Hitachi Ltd Optical recording medium and information reproducing device
NL8300541A (nl) * 1983-02-14 1984-09-03 Philips Nv Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze.
WO1984003583A1 (en) * 1983-03-07 1984-09-13 Storage Technology Partners System for sensing the rotational position of a rotating disk having coarse seek tracks
NL8300844A (nl) * 1983-03-09 1984-10-01 Philips Nv Inrichting voor het uitlezen van een optisch gekodeerde schijfvormige registratiedrager.
NL8300961A (nl) * 1983-03-17 1984-10-16 Philips Nv Werkwijze voor het opslaan op en weergeven van een optisch uitleesbare registratiedrager, registratiedrager voor toepassing in de werkwijze en inrichtingen voor toepassing in de werkwijze.
US4791622A (en) * 1983-09-19 1988-12-13 Storage Technology Partners 11 Optical data format employing resynchronizable data sectors
US4736352A (en) * 1983-11-25 1988-04-05 Matsushita Electric Industrial Co., Ltd. Optical recording medium and apparatus for recording and reproducing data therein
NL8400439A (nl) * 1984-02-10 1985-09-02 Philips Nv Systeem voor het weergeven van informatie van een optisch uitleesbare registratiedrager, inrichting voor toepassing in dat systeem en een registratiedrager voor toepassing in dat systeem.
JPS60223079A (ja) * 1984-04-18 1985-11-07 Sony Corp 情報信号の記録装置
US4825303A (en) * 1984-06-18 1989-04-25 Eeco Incorporated Compressed audio silencing
JPS62139179A (ja) * 1985-12-11 1987-06-22 Csk Corp 同期制御方式
US4910725A (en) * 1986-04-23 1990-03-20 Drexler Technology Corporation Optical recording method for data cards
JPS63257395A (ja) * 1987-04-14 1988-10-25 Sony Corp カラ−映像信号及び音声信号の記録装置
DE4007814A1 (de) * 1990-03-12 1991-09-19 Thomson Brandt Gmbh Verfahren zur aufzeichnung und wiedergabe von digitalen daten auf einem aufzeichnungstraeger
US5353276A (en) * 1990-03-12 1994-10-04 Deutsche Thomson-Brandt Gmbh Process for recording and/or reproducing digital data on a record carrier
JP3508138B2 (ja) * 1991-06-25 2004-03-22 ソニー株式会社 信号処理装置
US7508096B1 (en) * 2007-09-20 2009-03-24 General Electric Company Switching circuit apparatus having a series conduction path for servicing a load and switching method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601536A (en) * 1969-01-15 1971-08-24 Ibm System and method for developing a composite video signal
US3701846A (en) * 1970-03-27 1972-10-31 George E Zenzefilis Method and apparatus for recording and reproducing video
US3745264A (en) * 1970-07-23 1973-07-10 Periphonics Corp Analog signal recording and playback method and system
CA950113A (en) * 1970-09-29 1974-06-25 William W. Ramage Signal processing and reproducing method and apparatus
DE2055080B2 (de) * 1970-11-10 1973-03-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Nf-tonsignalspeichergeraet und wiedergabeschaltung, sowie aufzeichnungstraeger hierfuer
US3743793A (en) * 1971-01-26 1973-07-03 Periphonics Corp Analog signal recording and playback method and system
US3748381A (en) * 1971-02-16 1973-07-24 Memorex Corp Improved editing system
US3769468A (en) * 1971-07-30 1973-10-30 Westinghouse Electric Corp Audio reproduction methods and apparatus

Also Published As

Publication number Publication date
DE2504243A1 (de) 1975-08-21
DE2504243C2 (de) 1984-01-12
FR2261586A1 (nl) 1975-09-12
FR2261586B1 (nl) 1980-05-16
GB1494675A (en) 1977-12-07
JPS50119602A (nl) 1975-09-19
US4022986A (en) 1977-05-10
JPS603697B2 (ja) 1985-01-30

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