FR2468966A1 - Dispositif de pre-visualisation de videodisque - Google Patents

Dispositif de pre-visualisation de videodisque

Info

Publication number
FR2468966A1
FR2468966A1 FR8022848A FR8022848A FR2468966A1 FR 2468966 A1 FR2468966 A1 FR 2468966A1 FR 8022848 A FR8022848 A FR 8022848A FR 8022848 A FR8022848 A FR 8022848A FR 2468966 A1 FR2468966 A1 FR 2468966A1
Authority
FR
France
Prior art keywords
carriage
arm
needle
preview device
drive signals
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.)
Pending
Application number
FR8022848A
Other languages
English (en)
French (fr)
Inventor
Byron Kent Taylor
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.)
RCA Corp
Original Assignee
RCA 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
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2468966A1 publication Critical patent/FR2468966A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics

Landscapes

  • Moving Of Heads (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
FR8022848A 1979-10-26 1980-10-24 Dispositif de pre-visualisation de videodisque Pending FR2468966A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8853579A 1979-10-26 1979-10-26

Publications (1)

Publication Number Publication Date
FR2468966A1 true FR2468966A1 (fr) 1981-05-08

Family

ID=22211932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022848A Pending FR2468966A1 (fr) 1979-10-26 1980-10-24 Dispositif de pre-visualisation de videodisque

Country Status (14)

Country Link
JP (1) JPS5674867A (xx)
AT (1) ATA518280A (xx)
AU (1) AU6349880A (xx)
BE (1) BE885835A (xx)
DE (1) DE3040249A1 (xx)
DK (1) DK452180A (xx)
ES (1) ES496247A0 (xx)
FI (1) FI803276L (xx)
FR (1) FR2468966A1 (xx)
GB (1) GB2061568A (xx)
IT (1) IT1133819B (xx)
NL (1) NL8005871A (xx)
PL (1) PL227471A1 (xx)
ZA (1) ZA806490B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188340A (ja) * 1982-04-28 1983-11-02 Sony Corp 光学式再生装置
JPS5936069U (ja) * 1982-08-30 1984-03-06 三菱電機株式会社 Ｐｃｍデイスク再生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225804A1 (xx) * 1973-04-11 1974-11-08 Ted Bildplatten
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
US3963864A (en) * 1974-11-12 1976-06-15 Rca Corporation Pickup arm assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225804A1 (xx) * 1973-04-11 1974-11-08 Ted Bildplatten
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
US3963864A (en) * 1974-11-12 1976-06-15 Rca Corporation Pickup arm assembly

Also Published As

Publication number Publication date
ATA518280A (de) 1983-03-15
ZA806490B (en) 1981-10-28
IT8024911A0 (it) 1980-09-25
DE3040249A1 (de) 1982-03-04
ES8201340A1 (es) 1981-12-01
BE885835A (fr) 1981-02-16
NL8005871A (nl) 1981-04-28
DK452180A (da) 1981-04-27
IT1133819B (it) 1986-07-24
AU6349880A (en) 1981-04-30
PL227471A1 (xx) 1981-06-19
JPS5674867A (en) 1981-06-20
GB2061568A (en) 1981-05-13
ES496247A0 (es) 1981-12-01
FI803276L (fi) 1981-04-27

Similar Documents

Publication Publication Date Title
FR2415403A1 (fr) Dispositif de reproduction pour appareil permettant de reproduire des signaux video enregistres sur un support d'enregistrement tournant
FR2388365A1 (fr) Appareil pour elever et abaisser un lecteur de signaux et sauter des sillons
FR2413005A1 (fr) Dispositif de lecture de signaux videos dans le sillon d'un disque
FR2355353B1 (fr) Dispositif d'enregistrement et de reproduction numerique de signaux de son
KR860005358A (ko) 기록 재생장치
FR2435097A1 (fr) Systeme d'enregistrement et cassette destinee a un tel systeme
FR2365177A1 (fr) Dispositif de recherche de piste pour un magnetoscope
FR2453464A1 (fr) Dispositif pour l'enregistrement et/ou la reproduction de signaux video
FR2362464A1 (fr) Mecanisme de transmission de vibrations pour un phonographe
FR2422221A1 (fr) Dispositif de reproduction magnetique comportant un systeme donnant un signal d'adresse identifiant des signaux video particuliers
FR2361028A1 (fr) Appareil de reproduction
FR2468966A1 (fr) Dispositif de pre-visualisation de videodisque
FR2386219A1 (fr) Dispositif pour la reproduction de signaux video a des vitesses differentes, notamment de la vitesse normale d'enregistrement et de reproduction
FR2301881A1 (fr) Dispositif de traitement automatique de signaux enregistres sur un ecran d'oscilloscope
FR2384316B1 (fr) Support d'enregistrement de signaux video et audio et dispositif pour realiser des enregistrements sur ce support
FR2360222A1 (fr) Appareil de reproduction de signaux video comprenant un systeme de correction d'erreur de piste
FR2382742A1 (fr) Support pour enregistrer des signaux video et audio et dispositif pour realiser des enregistrements sur ce support
JPS5398802A (en) Optical reproducer
FR2393391A1 (fr) Appareil de reproduction avec alignement automatique de tete
FR2456364A1 (fr) Dispositif pour l'ecriture et la lecture magnetique de signaux
FR2443117A1 (fr) Mecanisme de translation du chariot a force de trainee constante, pour tourne-videodisque
FR2379958A1 (fr) Dispositif d'enregistrement d'information infrarouge, muni d'un tube d'enregistrement d'images de television sensible a l'infrarouge
FR2385167A1 (fr) Ensemble formant aiguille ou style compose
FR2419557A1 (fr) Appareil de reproduction d'un signal video
FR2421399A1 (fr) Dispositif pour regler de facon precise l'image d'un objet dans un plan image