ES2105071T3 - Dispositivo de registro de informacion. - Google Patents

Dispositivo de registro de informacion.

Info

Publication number
ES2105071T3
ES2105071T3 ES93200547T ES93200547T ES2105071T3 ES 2105071 T3 ES2105071 T3 ES 2105071T3 ES 93200547 T ES93200547 T ES 93200547T ES 93200547 T ES93200547 T ES 93200547T ES 2105071 T3 ES2105071 T3 ES 2105071T3
Authority
ES
Spain
Prior art keywords
indication signal
frequency
information
buffer memory
reading
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 - Lifetime
Application number
ES93200547T
Other languages
English (en)
Inventor
Johannes Leopoldus Bakx
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 Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2105071T3 publication Critical patent/ES2105071T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/10731—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control wherein the buffer I/O can be temporarily suspended, e.g. by refusing to accept further data to be buffered
    • 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
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/1074—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control involving a specific threshold value
    • 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
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/1075—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data
    • G11B2020/10777—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data instructions or commands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Debugging And Monitoring (AREA)
  • Television Signal Processing For Recording (AREA)
  • Liquid Crystal (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO PARA REGISTRAR INFORMACION QUE SE APLICA A UNA FRECUENCIA DE BITS INFERIOR A LA FRECUENCIA A LA QUE SE REGISTRA. LA DIFERENCIA EN FRECUENCIA DE BITS SE COMPENSA POR UNA MEMORIA DE BUFFER O MEMORIA INTERMEDIA DE ENTRADA (6). EL REGISTRO SE INTERRUMPE HASTA QUE HAYA SUFICIENTE INFORMACION PRESENTE EN LA MEMORIA DE BUFFER DE ENTRADA (6) PARA REGISTRAR UN PAQUETE POSTERIOR DE INFORMACION. DURANTE LAS INTERRUPCIONES DE REGISTRO SE LEE EL PATRON DE INFORMACION REGISTRADO. PARA OBTENER UNA SEÑAL DE INDICACION VINC QUE INDIQUE LA CALIDAD DE REGISTRO, SE ANALIZA LA SEÑAL DE LECTURA VI POR MEDIO DE UN CIRCUITO DE ANALISIS (11). LA SEÑAL DE INDICACION SE UTILIZA PARA ADAPTAR LA REGULACION DE LOS PARAMETROS DE LECTURA. EN BASE A ESTA SEÑAL DE INDICACION, SE PUEDE INICIAR UNA NUEVA OPERACION DE REGISTRO.
ES93200547T 1992-03-04 1993-02-26 Dispositivo de registro de informacion. Expired - Lifetime ES2105071T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9200397A NL9200397A (nl) 1992-03-04 1992-03-04 Informatie-optekeninrichting.

Publications (1)

Publication Number Publication Date
ES2105071T3 true ES2105071T3 (es) 1997-10-16

Family

ID=19860513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93200547T Expired - Lifetime ES2105071T3 (es) 1992-03-04 1993-02-26 Dispositivo de registro de informacion.

Country Status (9)

Country Link
US (1) US5363361A (es)
EP (1) EP0559277B1 (es)
JP (1) JPH065010A (es)
KR (1) KR100268626B1 (es)
AT (1) ATE153471T1 (es)
DE (1) DE69310789T2 (es)
ES (1) ES2105071T3 (es)
NL (1) NL9200397A (es)
TW (1) TW253962B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5757181A (en) * 1992-06-22 1998-05-26 Durakool Incorporated Electronic circuit for automatically compensating for errors in a sensor with an analog output signal
US6198275B1 (en) 1995-06-07 2001-03-06 American Electronic Components Electronic circuit for automatic DC offset compensation for a linear displacement sensor
KR100328624B1 (ko) * 1995-05-09 2002-10-31 엘지전자주식회사 디스크재생장치의재생속도조절방법및장치
JP3557721B2 (ja) * 1995-05-11 2004-08-25 ソニー株式会社 記録装置
US5659799A (en) * 1995-10-11 1997-08-19 Creative Technology, Ltd. System for controlling disk drive by varying disk rotation speed when buffered data is above high or below low threshold for predetermined damping period
US6285958B1 (en) 1998-02-12 2001-09-04 American Electronic Components, Inc. Electronic circuit for automatic compensation of a sensor output signal
JP2001344756A (ja) * 2000-05-30 2001-12-14 Ricoh Co Ltd 情報記録装置
US6703827B1 (en) 2000-06-22 2004-03-09 American Electronics Components, Inc. Electronic circuit for automatic DC offset compensation for a linear displacement sensor
JP3778806B2 (ja) * 2001-03-30 2006-05-24 三洋電機株式会社 光ディスク記録再生装置の記録制御方法
JP3563712B2 (ja) * 2001-06-08 2004-09-08 株式会社東芝 光ディスク装置及び記録速度制御方法
EP1425744A1 (en) * 2001-08-31 2004-06-09 Koninklijke Philips Electronics N.V. Device for and method of determining the quality of a data signal
US20030058762A1 (en) * 2001-09-26 2003-03-27 Schultz Mark Alan Defect detection of recordable storage media
JP2007109284A (ja) * 2005-10-12 2007-04-26 Hitachi Ltd 光ディスク装置
JP2008052817A (ja) * 2006-08-24 2008-03-06 Matsushita Electric Ind Co Ltd 記録再生装置およびコンパニオンシステム
WO2013044087A1 (en) * 2011-09-21 2013-03-28 Klughart Kevin Mark Audio/video storage/retrieval system and method
US9652343B2 (en) 2011-09-21 2017-05-16 Kevin Mark Klughart Raid hot spare system and method
US9870373B2 (en) 2011-09-21 2018-01-16 Kevin Mark Klughart Daisy-chain storage synchronization system and method
US8813165B2 (en) 2011-09-25 2014-08-19 Kevin Mark Klughart Audio/video storage/retrieval system and method
US8943227B2 (en) 2011-09-21 2015-01-27 Kevin Mark Klughart Data storage architecture extension system and method
US8799523B2 (en) 2011-09-21 2014-08-05 Kevin Mark Klughart Data storage architecture extension system and method
US9460110B2 (en) 2011-09-21 2016-10-04 Kevin Mark Klughart File system extension system and method
JP6638163B2 (ja) 2016-03-29 2020-01-29 三菱重工業株式会社 燃焼器、ガスタービン

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837847A (ja) * 1981-08-31 1983-03-05 Sony Corp 光学式デイスク再生装置
DE3341628A1 (de) * 1983-11-17 1985-05-30 Polygram Gmbh, 2000 Hamburg Geraeteanordnung zur fehlerermittlung bei plattenfoermigen informationstraegern
CS245569B1 (en) * 1984-04-06 1986-10-16 Oto Wichterle Method of polymere gels casting from monomers' volatile mixtures in open moulds and equipment for application of this method
US4671953A (en) * 1985-05-01 1987-06-09 University Of Utah Research Foundation Methods and compositions for noninvasive administration of sedatives, analgesics, and anesthetics
US4814903A (en) * 1987-06-29 1989-03-21 International Business Machines Corporation Alternate storage areas in magnetooptical media
EP0325329B1 (en) * 1988-01-22 1993-12-01 Koninklijke Philips Electronics N.V. Method of and apparatus for successively recording EFM-modulated signals
NL8901588A (nl) * 1989-06-23 1991-01-16 Philips Nv Inrichting voor het optekenen van informatie op een registratiedrager met een stralingsgevoelige laag.
US4872073A (en) * 1988-09-02 1989-10-03 Ampex Corporation Apparatus for playback of magnetically recorded data having a variable input rate
US4941139A (en) * 1988-09-02 1990-07-10 International Business Machines Corporation Checking media operations and recording during optical recording
ATE114856T1 (de) * 1989-06-23 1994-12-15 Philips Nv Aufzeichnungsanordnung zum anbringen eines informationsmusters auf einem strahlungsempfindlichen aufzeichnungsträger.
US5121263A (en) * 1989-10-31 1992-06-09 International Business Machines Corporation Method and apparatus for determining the error rate of magnetic recording disk drives having a amplitude sampling data detection
NL8902895A (nl) * 1989-11-23 1991-06-17 Philips Nv Informatie-opteken- en -uitleessysteem, alsmede een optekeninrichting en uitleesinrichting voor toepassing in een dergelijk systeem.
EP0463183B1 (en) * 1990-01-19 2001-09-26 Sony Corporation Data recording and reproducing methods
CA2047664C (en) * 1990-01-19 1999-09-28 Yoichiro Sako Data recording method and data reproducing apparatus
NL9000327A (nl) * 1990-02-12 1991-09-02 Philips Nv Informatieoptekeninrichting.
JPH03104768U (es) * 1990-02-15 1991-10-30
EP0465053B1 (en) * 1990-06-29 2002-08-28 Sony Corporation Disc recording/reproducing apparatus
JP3210680B2 (ja) * 1990-12-18 2001-09-17 パイオニア株式会社 情報再生装置

Also Published As

Publication number Publication date
EP0559277B1 (en) 1997-05-21
DE69310789T2 (de) 1997-12-18
EP0559277A1 (en) 1993-09-08
ATE153471T1 (de) 1997-06-15
DE69310789D1 (de) 1997-06-26
NL9200397A (nl) 1993-10-01
TW253962B (es) 1995-08-11
US5363361A (en) 1994-11-08
KR930020404A (ko) 1993-10-19
JPH065010A (ja) 1994-01-14
KR100268626B1 (ko) 2000-10-16

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