FR2225804A1 - - Google Patents

Info

Publication number
FR2225804A1
FR2225804A1 FR7412675A FR7412675A FR2225804A1 FR 2225804 A1 FR2225804 A1 FR 2225804A1 FR 7412675 A FR7412675 A FR 7412675A FR 7412675 A FR7412675 A FR 7412675A FR 2225804 A1 FR2225804 A1 FR 2225804A1
Authority
FR
France
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.)
Granted
Application number
FR7412675A
Other languages
French (fr)
Other versions
FR2225804B1 (de
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.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
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 DE2318871A external-priority patent/DE2318871A1/de
Priority claimed from DE19732344126 external-priority patent/DE2344126C2/de
Priority claimed from DE19732347381 external-priority patent/DE2347381C2/de
Priority claimed from DE2359984A external-priority patent/DE2359984A1/de
Priority claimed from DE19732361793 external-priority patent/DE2361793C2/de
Application filed by TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Publication of FR2225804A1 publication Critical patent/FR2225804A1/fr
Application granted granted Critical
Publication of FR2225804B1 publication Critical patent/FR2225804B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; 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
    • G11B27/30—Indexing; 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
FR7412675A 1973-04-11 1974-04-10 Expired FR2225804B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2318871A DE2318871A1 (de) 1973-04-11 1973-04-11 Wiedergabeeinrichtung fuer scheibenfoermige aufzeichnungstraeger
DE19732344126 DE2344126C2 (de) 1973-08-30 1973-08-30 Wiedergabeeinrichtung für einen scheibenförmigen Aufzeichnungsträger, mit einem Abtaster, der quer zur Rillenrichtung springt
DE19732347381 DE2347381C2 (de) 1973-09-20 1973-09-20 Wiedergabevorrichtung für einen scheibenförmigen Aufzeichnungsträger, insbesondere Bildplattenspieler mit einem Abtaster, der quer zur Rillenrichtung springt
DE2359984A DE2359984A1 (de) 1973-12-01 1973-12-01 Wiedergabeeinrichtung fuer scheibenfoermige aufzeichnungstraeger
DE19732361793 DE2361793C2 (de) 1973-12-12 1973-12-12 Wiedergabeeinrichtung für einen scheibenförmigen Aufzeichnungsträger

Publications (2)

Publication Number Publication Date
FR2225804A1 true FR2225804A1 (de) 1974-11-08
FR2225804B1 FR2225804B1 (de) 1980-04-11

Family

ID=27510307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412675A Expired FR2225804B1 (de) 1973-04-11 1974-04-10

Country Status (3)

Country Link
JP (1) JPS5048820A (de)
FR (1) FR2225804B1 (de)
GB (1) GB1469483A (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282693A1 (fr) * 1974-08-22 1976-03-19 Rca Corp Dispositif permettant a une aiguille de lecture d'un disque en rotation de changer selectivement de spire
FR2291661A1 (fr) * 1974-11-12 1976-06-11 Rca Corp Detection et correction d'une spire fermee dans un dispositif de restitution de videodisques
FR2415403A1 (fr) * 1978-01-20 1979-08-17 Victor Company Of Japan Dispositif de reproduction pour appareil permettant de reproduire des signaux video enregistres sur un support d'enregistrement tournant
FR2426953A1 (fr) * 1978-05-22 1979-12-21 Rca Corp Appareil d'enregistrement/restitution facilitant le saut de sillons
FR2441901A1 (fr) * 1978-11-16 1980-06-13 Rca Corp Appareil sauteur de piste pour tourne-videodisque
FR2441900A1 (fr) * 1978-11-16 1980-06-13 Rca Corp Sauteur de piste pour tourne-videodisque
EP0015764A1 (de) * 1979-03-12 1980-09-17 Exxon Research And Engineering Company Antriebsvorrichtung für flexible Scheiben
FR2468180A1 (fr) * 1979-10-18 1981-04-30 Rca Corp Dispositif de translation d'une aiguille de lecture a adaptation
FR2468181A1 (fr) * 1979-10-18 1981-04-30 Rca Corp Dispositif pour explorer l'information, sur un videodisque, a une allure differente de la lecture normale, et mecanisme de pre-visualisation de l'information
FR2468966A1 (fr) * 1979-10-26 1981-05-08 Rca Corp Dispositif de pre-visualisation de videodisque
FR2487559A1 (fr) * 1980-07-28 1982-01-29 Victor Company Of Japan Perfectionnement aux appareils d'enregistrement et de reproduction notamment a disques
FR2491665A1 (fr) * 1980-10-03 1982-04-09 Victor Company Of Japan Appareil de reproduction sur support d'enregistrement rotatif capable d'executer une reproduction au ralenti
EP0092166A2 (de) * 1982-04-15 1983-10-26 Discovision Associates Verfahren zum Wiederauffinden von Informationen auf einer Videoplatte
US4916555A (en) * 1976-03-19 1990-04-10 Ampex Corporation Method and apparatus for producing time base altered effects in data recording and reproducing apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262174A (en) 1979-05-15 1981-04-14 Rca Corporation Track skipper for video disc player
JPS5580836A (en) 1978-11-16 1980-06-18 Rca Corp Track interlacing device
US4278846A (en) * 1979-10-29 1981-07-14 Rca Corporation Video disc locked groove clearance system
GB2120446A (en) * 1982-04-08 1983-11-30 Rca Corp Holding apparatus for a disc record signal pickup stylus
US4441176A (en) * 1982-04-08 1984-04-03 Rca Corporation Damping mechanism for a video disc stylus holder
EP0957480A1 (de) 1998-05-15 1999-11-17 Deutsche Thomson-Brandt Gmbh Platten Laufwerk mit Kompensation der Exzentrizität einer Platte
EP0957481B1 (de) * 1998-05-15 2006-09-27 Deutsche Thomson-Brandt Gmbh Plattenantrieb mit Kompensation der Plattenexzentrizität

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237729B2 (de) * 1972-01-31 1977-09-24

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282693A1 (fr) * 1974-08-22 1976-03-19 Rca Corp Dispositif permettant a une aiguille de lecture d'un disque en rotation de changer selectivement de spire
FR2291661A1 (fr) * 1974-11-12 1976-06-11 Rca Corp Detection et correction d'une spire fermee dans un dispositif de restitution de videodisques
US4916555A (en) * 1976-03-19 1990-04-10 Ampex Corporation Method and apparatus for producing time base altered effects in data recording and reproducing apparatus
FR2415403A1 (fr) * 1978-01-20 1979-08-17 Victor Company Of Japan Dispositif de reproduction pour appareil permettant de reproduire des signaux video enregistres sur un support d'enregistrement tournant
FR2426953A1 (fr) * 1978-05-22 1979-12-21 Rca Corp Appareil d'enregistrement/restitution facilitant le saut de sillons
FR2441901A1 (fr) * 1978-11-16 1980-06-13 Rca Corp Appareil sauteur de piste pour tourne-videodisque
FR2441900A1 (fr) * 1978-11-16 1980-06-13 Rca Corp Sauteur de piste pour tourne-videodisque
EP0015764A1 (de) * 1979-03-12 1980-09-17 Exxon Research And Engineering Company Antriebsvorrichtung für flexible Scheiben
FR2468181A1 (fr) * 1979-10-18 1981-04-30 Rca Corp Dispositif pour explorer l'information, sur un videodisque, a une allure differente de la lecture normale, et mecanisme de pre-visualisation de l'information
FR2468180A1 (fr) * 1979-10-18 1981-04-30 Rca Corp Dispositif de translation d'une aiguille de lecture a adaptation
FR2468966A1 (fr) * 1979-10-26 1981-05-08 Rca Corp Dispositif de pre-visualisation de videodisque
FR2487559A1 (fr) * 1980-07-28 1982-01-29 Victor Company Of Japan Perfectionnement aux appareils d'enregistrement et de reproduction notamment a disques
FR2491665A1 (fr) * 1980-10-03 1982-04-09 Victor Company Of Japan Appareil de reproduction sur support d'enregistrement rotatif capable d'executer une reproduction au ralenti
US4499505A (en) * 1980-10-03 1985-02-12 Victor Company Of Japan, Ltd. Apparatus for playing back video signals recorded on a rotary recording medium on several quasi-slow motion reproduction modes
EP0092166A2 (de) * 1982-04-15 1983-10-26 Discovision Associates Verfahren zum Wiederauffinden von Informationen auf einer Videoplatte
EP0092165A2 (de) * 1982-04-15 1983-10-26 Discovision Associates Verfahren und Gerät zum Wiederauffinden von Informationen auf einer Videoplatte
EP0092166A3 (en) * 1982-04-15 1987-04-29 Discovision Associates Method and apparatus for recovering information from a videodisc
EP0092165A3 (en) * 1982-04-15 1987-05-06 Discovision Associates Method and apparatus for recovering information from a videodisc

Also Published As

Publication number Publication date
JPS5048820A (de) 1975-05-01
GB1469483A (en) 1977-04-06
FR2225804B1 (de) 1980-04-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse