DE60010015D1 - Elektronische Vorrichtung zur Berechnung der gegenseitigen Phasenabweichung zwischen zwei abgetasteten Fehlersignalen - Google Patents

Elektronische Vorrichtung zur Berechnung der gegenseitigen Phasenabweichung zwischen zwei abgetasteten Fehlersignalen

Info

Publication number
DE60010015D1
DE60010015D1 DE60010015T DE60010015T DE60010015D1 DE 60010015 D1 DE60010015 D1 DE 60010015D1 DE 60010015 T DE60010015 T DE 60010015T DE 60010015 T DE60010015 T DE 60010015T DE 60010015 D1 DE60010015 D1 DE 60010015D1
Authority
DE
Germany
Prior art keywords
calculating
electronic device
error signals
phase deviation
mutual phase
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 - Fee Related
Application number
DE60010015T
Other languages
English (en)
Other versions
DE60010015T2 (de
Inventor
Fritz Lebowsky
Sonia Marrec
Rabah Chelal
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE60010015D1 publication Critical patent/DE60010015D1/de
Publication of DE60010015T2 publication Critical patent/DE60010015T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10203—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter baseline correction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE60010015T 1999-10-28 2000-10-25 Elektronische Vorrichtung zur Berechnung der gegenseitigen Phasenabweichung zwischen zwei abgetasteten Fehlersignalen Expired - Fee Related DE60010015T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9913524 1999-10-28
FR9913524A FR2801149B1 (fr) 1999-10-28 1999-10-28 Dispositif electronique de calcul du dephasage mutuel de deux signaux incidents echantillonnes

Publications (2)

Publication Number Publication Date
DE60010015D1 true DE60010015D1 (de) 2004-05-27
DE60010015T2 DE60010015T2 (de) 2005-03-31

Family

ID=9551494

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010015T Expired - Fee Related DE60010015T2 (de) 1999-10-28 2000-10-25 Elektronische Vorrichtung zur Berechnung der gegenseitigen Phasenabweichung zwischen zwei abgetasteten Fehlersignalen

Country Status (4)

Country Link
US (1) US6388969B1 (de)
EP (1) EP1096685B1 (de)
DE (1) DE60010015T2 (de)
FR (1) FR2801149B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792103B1 (fr) * 1999-03-16 2001-11-09 St Microelectronics Sa Procede et dispositif d'asservissement d'un faisceau optique incident sur une piste d'un support mobile d'informations, en particulier un disque numerique
US7142486B2 (en) * 2001-04-02 2006-11-28 Ricoh Company, Ltd. Signal processing method and signal processing apparatus
US11184420B2 (en) * 2020-01-06 2021-11-23 Tencent America LLC Methods and apparatuses for dynamic adaptive streaming over HTTP
RU2759251C1 (ru) * 2021-03-03 2021-11-11 Федеральное государственное бюджетное образовательное учреждение высшего образования «Юго-Западный государственный университет» (ЮЗГУ) (RU) Быстродействующий дефаззификатор с использованием треугольных функций принадлежности

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992410A (ja) * 1982-11-17 1984-05-28 Sony Corp デ−タ検出装置
NL8303563A (nl) * 1983-10-17 1985-05-17 Philips Nv Inrichting voor het weergeven van digitale informatie via een overdrachtsmedium.
JPH0619912B2 (ja) * 1985-06-18 1994-03-16 シャープ株式会社 デジタル磁気記録再生装置
NL8600889A (nl) * 1986-04-09 1987-11-02 Philips Nv Inrichting voor het terugwinnen van kanaalklokinformatie bij synchrone informatietransmissie en een inrichting voor het terugwinnen van de informatie voorzien van een dergelijke inrichting.
US4872155A (en) * 1987-03-13 1989-10-03 Pioneer Electronic Corporation Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock
JP2555140B2 (ja) * 1988-04-05 1996-11-20 株式会社日立製作所 サンプリング位相制御装置
EP0354754B1 (de) * 1988-08-09 1994-03-09 Matsushita Electric Industrial Co., Ltd. Verfahren und Gerät zur Einstellung der Lage eines Zieles zwecks fokussieren eines Lichtstrahles
US5253239A (en) * 1989-11-24 1993-10-12 Matsushita Electric Industrial Co., Ltd. Control apparatus for tracking a light beam on a track of an optical recording medium
JPH05159462A (ja) * 1991-12-03 1993-06-25 Canon Inc 情報伝送または記録方法、情報記録再生装置および情報伝送装置
US6041028A (en) * 1997-04-11 2000-03-21 Oak Technology, Inc. Dynamic adjustment of disk-drive pickup signals

Also Published As

Publication number Publication date
US6388969B1 (en) 2002-05-14
FR2801149A1 (fr) 2001-05-18
EP1096685B1 (de) 2004-04-21
EP1096685A1 (de) 2001-05-02
DE60010015T2 (de) 2005-03-31
FR2801149B1 (fr) 2002-02-01

Similar Documents

Publication Publication Date Title
DE60044417D1 (de) Elektronische Anordnung
DE69938801D1 (de) Server in einem Navigationssystem
ATE251499T1 (de) Vorrichtung mit einem verbindungssystem
DE50007000D1 (de) Anordnung zur Informationsübermittlung zwischen zwei Kommunikationseinrichtungen
AU6380100A (en) Electronic music system for detecting pitch
DE69901831D1 (de) Schaltung und verfahren zum kalibrieren der phasenabweichung zwischen mehreren analog-digital-wandlern in einem datenerfassungssystem
DE60036096D1 (de) Vorrichtung zur kommunikation zwischen mehreren funktionseinheiten in einer rechnerumgebung
DE59906429D1 (de) Elektronische Vorrichtung
DE69926341D1 (de) Magnetoelektrischer Vorrichtung
DE69205078D1 (de) Verbindungstechnik für elektronische Vorrichtungen.
DE60030045D1 (de) Harzverkapselte elektronische Vorrichtung
DE60131105D1 (de) Vorrichtung zur Überprüfung der Gültigkeit
DE60118819D1 (de) Vorrichtung zur Positionierung einer dünnen Platte
DE69916017D1 (de) Magnetoresistiver sensor zur messung der relativen lageveränderung zwischen zwei bauteilen
DE60010015D1 (de) Elektronische Vorrichtung zur Berechnung der gegenseitigen Phasenabweichung zwischen zwei abgetasteten Fehlersignalen
DE60131415D1 (de) Fehlererkennungsverfahren für elektronische lenksysteme
DE69836025D1 (de) Kupplungsvorrichtung zwischen zwei modularen elektrischen element
DE60045205D1 (de) Elektronische Nivelliereinrichtung
DE60035725D1 (de) Elektronisches Messband
DE69916398D1 (de) Elektronische Transaktionsvorrichtung
DE60023425D1 (de) Fassung für elektronische Bauteile
DE69913425D1 (de) Elektronische Einrichtung
DE60037060D1 (de) Elektronisches Gerät mit einem Leistungsverstärker
FR2796501B1 (fr) Dispositif d'assemblage a cliquet rotatif pour appareillage electronique modulaire
DE50002377D1 (de) Vorrichtung zur positionserfassung von zwei achsbewegungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee