DE3348177C2 - - Google Patents

Info

Publication number
DE3348177C2
DE3348177C2 DE3348177A DE3348177A DE3348177C2 DE 3348177 C2 DE3348177 C2 DE 3348177C2 DE 3348177 A DE3348177 A DE 3348177A DE 3348177 A DE3348177 A DE 3348177A DE 3348177 C2 DE3348177 C2 DE 3348177C2
Authority
DE
Germany
Prior art keywords
signal
information
carrying
determined
present
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
DE3348177A
Other languages
German (de)
English (en)
Inventor
Ryuichi Tokorozawa Saitama Jp Naito
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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
Priority claimed from JP18063682A external-priority patent/JPS5971167A/ja
Priority claimed from JP18063382A external-priority patent/JPH0777058B2/ja
Priority claimed from JP18063482A external-priority patent/JPS5971165A/ja
Priority claimed from JP18063582A external-priority patent/JPS5971166A/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Application granted granted Critical
Publication of DE3348177C2 publication Critical patent/DE3348177C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE3348177A 1982-10-15 1983-10-14 Expired DE3348177C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP18063682A JPS5971167A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式
JP18063382A JPH0777058B2 (ja) 1982-10-15 1982-10-15 記録ディスクの回転制御方式
JP18063482A JPS5971165A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式
JP18063582A JPS5971166A (ja) 1982-10-15 1982-10-15 記録デイスクの回転制御方式

Publications (1)

Publication Number Publication Date
DE3348177C2 true DE3348177C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-20

Family

ID=27474940

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3348177A Expired DE3348177C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-10-15 1983-10-14
DE3337474A Granted DE3337474A1 (de) 1982-10-15 1983-10-14 Plattenantriebssteuervorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3337474A Granted DE3337474A1 (de) 1982-10-15 1983-10-14 Plattenantriebssteuervorrichtung

Country Status (4)

Country Link
US (2) US4611319A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3348177C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2534709B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (4) GB2130400B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154358A (ja) * 1984-01-20 1985-08-14 Pioneer Electronic Corp 記録情報再生装置
JPH0721943B2 (ja) * 1984-06-30 1995-03-08 株式会社東芝 デ−タ復調方式
JPS6116075A (ja) * 1984-07-02 1986-01-24 Fuji Photo Film Co Ltd 回転磁気記録体トラツキング装置
JPS6171472A (ja) * 1984-09-14 1986-04-12 Pioneer Electronic Corp 記録デイスク演奏装置
DE3681501D1 (de) * 1985-05-29 1991-10-24 Matsushita Electric Industrial Co Ltd Drehzahlregelungsgeraet fuer aufzeichnungstraeger.
JPS61273776A (ja) * 1985-05-29 1986-12-04 Nippon Kogaku Kk <Nikon> 再生サ−ボ装置
US4799207A (en) * 1985-08-14 1989-01-17 Staar, S.A. Apparatus and method for maintaining progression of recovery of recorded information
US4795958A (en) * 1986-09-20 1989-01-03 Pioneer Electronic Corporation Servomechanism for recording disk reproducing system
US4885644A (en) * 1987-01-28 1989-12-05 Pioneer Electronic Corporation Spindle servo device for data recording disk reproducing apparatus
US5146347A (en) * 1987-05-29 1992-09-08 Pioneer Electronic Corporation Disc player control system for quickly placing disc player in command ready state
NL8800151A (nl) * 1988-01-22 1989-08-16 Philips Nv Werkwijze en inrichting voor het optekenen van een informatiesignaal.
JP2641491B2 (ja) * 1988-04-15 1997-08-13 パイオニア株式会社 トラッキングエラー信号生成装置
JPH0258762A (ja) * 1988-08-24 1990-02-27 Nikon Corp フロッピーディスクドライブ装置
JPH02220278A (ja) * 1989-02-20 1990-09-03 Pioneer Electron Corp ディスク演奏装置におけるスライダー制御装置
US5257253A (en) * 1989-03-07 1993-10-26 Pioneer Electronic Corporation Laser vision disc with digital sound (LDD) disc player for reproducing analog audio signals mixed with digital audio signals
JP2708531B2 (ja) * 1989-03-07 1998-02-04 パイオニア株式会社 ディスクプレーヤ
JP2684772B2 (ja) * 1989-06-01 1997-12-03 ソニー株式会社 アクチュエータの駆動回路
JP2767960B2 (ja) * 1990-02-28 1998-06-25 松下電器産業株式会社 記録媒体の検査方法および検査装置ならびに記録再生装置の検査方法
CA2054880C (en) * 1990-11-09 1997-07-08 Shigemi Maeda Information recording and reproducing device
JP2716902B2 (ja) * 1992-02-14 1998-02-18 富士通株式会社 光ディスク装置
KR0163711B1 (ko) * 1992-10-01 1999-01-15 윤종용 광 디스크 시스템의 스핀들 모터 제어 회로
JP3627828B2 (ja) * 1995-07-07 2005-03-09 パイオニア株式会社 光ディスクプレーヤのスピンドルサーボ装置
GB2310297B (en) * 1996-02-15 1998-12-16 Matsushita Electric Industrial Co Ltd Motor control system
EP1069562A1 (en) * 1999-07-13 2001-01-17 Deutsche Thomson-Brandt Gmbh Disc speed control device
KR20010059876A (ko) * 1999-12-30 2001-07-06 구자홍 광 기록재생기의 제어 방법
KR100480627B1 (ko) * 2002-11-09 2005-03-31 삼성전자주식회사 미러신호를 이용한 스핀들 모터의 등선속도 제어방법 및제어장치
TWI226043B (en) * 2002-11-19 2005-01-01 Lite On It Corp Activation method of optical disk driver having auto-balance system
TW200501123A (en) * 2003-04-18 2005-01-01 Matsushita Electric Industrial Co Ltd Compact disc controller
US7567054B2 (en) * 2006-03-01 2009-07-28 Media Tek Inc. Control circuit and method of controlling rotation frequency of spindle in optical disc drive for reducing frequency difference of output signals respectively corresponding to different disc rotation modes
FR2899403A1 (fr) * 2006-03-31 2007-10-05 Thomson Licensing Sa Methode d'asservissement de la vitesse d'un moteur electrique au demarrage, et appareil mettant en oeuvre le systeme.
JP4751868B2 (ja) * 2007-10-04 2011-08-17 ルネサスエレクトロニクス株式会社 光ディスク再生装置
US8645767B2 (en) 2010-06-23 2014-02-04 International Business Machines Corporation Scalable I/O adapter function level error detection, isolation, and reporting
US8416834B2 (en) 2010-06-23 2013-04-09 International Business Machines Corporation Spread spectrum wireless communication code for data center environments
US8656228B2 (en) 2010-06-23 2014-02-18 International Business Machines Corporation Memory error isolation and recovery in a multiprocessor computer system
US8615586B2 (en) 2010-06-23 2013-12-24 International Business Machines Corporation Discovery of logical images at storage area network endpoints
US8615622B2 (en) 2010-06-23 2013-12-24 International Business Machines Corporation Non-standard I/O adapters in a standardized I/O architecture
US8745292B2 (en) 2010-06-23 2014-06-03 International Business Machines Corporation System and method for routing I/O expansion requests and responses in a PCIE architecture
US8918573B2 (en) 2010-06-23 2014-12-23 International Business Machines Corporation Input/output (I/O) expansion response processing in a peripheral component interconnect express (PCIe) environment
US8645606B2 (en) 2010-06-23 2014-02-04 International Business Machines Corporation Upbound input/output expansion request and response processing in a PCIe architecture
US8417911B2 (en) 2010-06-23 2013-04-09 International Business Machines Corporation Associating input/output device requests with memory associated with a logical partition
US8671287B2 (en) * 2010-06-23 2014-03-11 International Business Machines Corporation Redundant power supply configuration for a data center

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097730A (en) * 1975-07-02 1978-06-27 Zenith Radio Corporation Focus correction system for video disc player
US4371899A (en) * 1978-03-27 1983-02-01 Discovision Associates Time base error correction system for player
US4236050A (en) * 1978-06-30 1980-11-25 Mca Discovision, Inc. System for recovering information from a movable information storage medium having a pilot signal with an aligned phase angle in adjacent tracks
JPS5671856A (en) * 1979-11-15 1981-06-15 Sony Corp Playback device of disc
DE3030720A1 (de) * 1980-08-14 1982-03-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zum aufzeichnen oder abspielen eines tabakbehafteten signals
JPS5764371A (en) * 1980-09-30 1982-04-19 Toshiba Corp Rotation control system of disk recording medium
DE3140432C2 (de) * 1980-10-13 1985-10-10 Hitachi, Ltd., Tokio/Tokyo Drehzahlregelschaltung
US4481615A (en) * 1981-02-02 1984-11-06 Sanyo Electric Co., Ltd. Motor controlling circuit of reproducing apparatus and method of controlling
JPS57162110A (en) * 1981-03-26 1982-10-05 Sony Corp Disk reproducing device
JPS583118A (ja) * 1981-06-30 1983-01-08 Sony Corp デイスク再生装置の波形変換回路
GB2109593B (en) * 1981-09-30 1985-09-04 Hitachi Ltd Playback speed control system
JPS5864671A (ja) * 1981-10-13 1983-04-18 Sony Corp デイスク再生装置
US4486795A (en) * 1981-12-23 1984-12-04 Pioneer Electronic Corporation Disc drive servo system
JPS58220226A (ja) * 1982-06-15 1983-12-21 Toshiba Corp 位相ロツクル−プ制御回路

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Also Published As

Publication number Publication date
GB8707903D0 (en) 1987-05-07
GB2186396B (en) 1988-01-06
GB2130400A (en) 1984-05-31
DE3337474A1 (de) 1984-04-19
GB2186395A (en) 1987-08-12
GB2130400B (en) 1987-10-14
GB2186395B (en) 1988-01-06
US4611319A (en) 1986-09-09
FR2534709B1 (fr) 1989-09-01
GB8327708D0 (en) 1983-11-16
US4679181A (en) 1987-07-07
GB2186397A (en) 1987-08-12
GB8707904D0 (en) 1987-05-07
GB2186396A (en) 1987-08-12
DE3337474C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-11
GB8707908D0 (en) 1987-05-07
GB2186397B (en) 1988-01-06
FR2534709A1 (fr) 1984-04-20

Similar Documents

Publication Publication Date Title
DE3348177C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3280405T2 (de) Schaltungsanordnung zur gewinnung oder wiederherstellung von rahmensynchronisiersignalen.
DE69022929T2 (de) Aufnahme-/Wiedergabegerät für optische Scheibe.
DE69525309T2 (de) Plattenspieler
DE3224478C2 (de) Informations-Wiedergabeanordnung
DE69031201T2 (de) Phasensynchrone Regeleinrichtung zur Herstellung eines Referenztaktsignals in einem Plattenantriebssystem
DE69426441T2 (de) Servosteuerungssystem für Plattenspieler
DE3522870C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3043248A1 (de) Regelschaltung fuer ein plattenwiedergabegeraet
DE2658238C2 (de) Schaltungsanordnung zum Synchronisieren der Phase eines Taktsignals mit der Phase mindestens eines vorgegebenen Eingangssignals
DE3809223C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3137907A1 (de) Wiedergabevorrichtung fuer plattenaufzeichnung
DE69025309T2 (de) Einrichtung zur Erzeugung von Taktsignalen für Datenwiedergabe
DE69029491T2 (de) Optische Plattenaufzeichnungs/-wiedergabegerät
DE3783248T2 (de) Verfahren und vorrichtung zur wiedergabe von auf eine speicherdiskette gespeicherte daten.
DE3211233C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE69029115T2 (de) Informationsaufzeichnungs- und Wiedergabegerät
DE69726511T2 (de) Scheibeantriebssystem und Scheibeantriebsverfahren
DE3611257C2 (de) Vorrichtung zum Abspielen von Videoinformationen mit einer Spezial-Wiedergabebetriebsart von einer CLV-Platte
DE3223464A1 (de) Servosystem zum regeln der drehzahl eines motors zur drehung einer platte
DE69521670T2 (de) Abtastung optischer Platten
DE69422358T2 (de) Informationsaufzeichnungs- und Wiedergabevorrichtung zur Aufzeichnung oder Wiedergabe von Daten sowie Schaltung zur Takterzeugung dafür
DE3238012C2 (de) Schaltungsanordnung zur Geschwindigkeits- und/oder Phasenservoregelung eines Aufzeichnungsträgers bei der Wiedergabe eines Informationssignals
DE69827874T2 (de) Spindelmotorsteuerschaltkreis für Plattenspieler
DE3241581C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
Q172 Divided out of (supplement):

Ref country code: DE

Ref document number: 3337474

8110 Request for examination paragraph 44
8181 Inventor (new situation)

Free format text: NAITO, RYUICHI, TOKOROZAWA, SAITAMA, JP

8120 Willingness to grant licences paragraph 23
8125 Change of the main classification

Ipc: G11B 17/34

AC Divided out of

Ref country code: DE

Ref document number: 3337474

Format of ref document f/p: P

AC Divided out of

Ref country code: DE

Ref document number: 3337474

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition