ES496029A0 - Perfeccionamientos en aparatos de reproduccion de videodis- cos - Google Patents

Perfeccionamientos en aparatos de reproduccion de videodis- cos

Info

Publication number
ES496029A0
ES496029A0 ES496029A ES496029A ES496029A0 ES 496029 A0 ES496029 A0 ES 496029A0 ES 496029 A ES496029 A ES 496029A ES 496029 A ES496029 A ES 496029A ES 496029 A0 ES496029 A0 ES 496029A0
Authority
ES
Spain
Prior art keywords
video playback
playback devices
devices
video
playback
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.)
Granted
Application number
ES496029A
Other languages
English (en)
Spanish (es)
Other versions
ES8201792A1 (es
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
Priority claimed from US06/086,245 external-priority patent/US4330879A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES496029A0 publication Critical patent/ES496029A0/es
Publication of ES8201792A1 publication Critical patent/ES8201792A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
    • 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
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • 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
ES496029A 1979-10-18 1980-10-17 Perfeccionamientos en aparatos de reproduccion de videodis- cos Expired ES8201792A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8624679A 1979-10-18 1979-10-18
US06/086,245 US4330879A (en) 1979-10-18 1979-10-18 Adaptive stylus kicker using disc track and disc sector information

Publications (2)

Publication Number Publication Date
ES496029A0 true ES496029A0 (es) 1981-11-16
ES8201792A1 ES8201792A1 (es) 1981-11-16

Family

ID=26774518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496029A Expired ES8201792A1 (es) 1979-10-18 1980-10-17 Perfeccionamientos en aparatos de reproduccion de videodis- cos

Country Status (10)

Country Link
AT (1) AT376511B (it)
AU (1) AU538156B2 (it)
DE (1) DE3039260C2 (it)
ES (1) ES8201792A1 (it)
FI (1) FI803216L (it)
FR (1) FR2468180A1 (it)
GB (1) GB2060950B (it)
IT (1) IT1133648B (it)
NL (1) NL8005746A (it)
PL (1) PL134777B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340949A (en) * 1980-07-31 1982-07-20 Rca Corporation Processor controlled video disc servo system
US4375094A (en) * 1980-11-10 1983-02-22 Rca Corporation Apparatus for advancing a video disc pickup transducer beyond a disc record defect
JPS5817667U (ja) * 1981-07-28 1983-02-03 日本ビクター株式会社 円盤状情報記録媒体再生装置
NL8303565A (nl) * 1983-10-17 1985-05-17 Philips Nv Inrichting voor het weergeven van informatie van een plaatvormige optisch uitleesbare registratiedrager.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118657C3 (de) * 1971-04-17 1979-08-30 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Wiedergabegerät für eine Hatte mit in einer spiralförmigen Rille gespeicherter Information, dessen Laufwerksfunktionen von auf der Platte vorgesehenen Steuerinformationen gesteuert werden, sowie Platte hierzu
JPS5048820A (it) * 1973-04-11 1975-05-01
US3963861A (en) * 1974-11-12 1976-06-15 Rca Corporation Disc record groove skipper apparatus
GB1519974A (en) * 1974-08-22 1978-08-02 Rca Corp Disc record groove skipper apparatus
US4000510A (en) * 1975-06-02 1976-12-28 Ampex Corporation System for storage and retrieval of video information on a cyclical storage device
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
DE2850363C2 (de) * 1977-11-22 1986-04-17 Victor Company Of Japan, Ltd., Yokohama, Kanagawa Direktzugriffsanordnung für ein Gerät zur Wiedergabe von Information von einem rotierenden Aufzeichnungsmedium
AU530389B2 (en) * 1978-05-22 1983-07-14 Rca Corp. Recording/playback apparatus facilitating track skipping

Also Published As

Publication number Publication date
PL227354A1 (it) 1981-06-19
ATA514280A (de) 1984-04-15
FI803216L (fi) 1981-04-19
AT376511B (de) 1984-11-26
FR2468180A1 (fr) 1981-04-30
AU6316980A (en) 1981-04-30
PL134777B1 (en) 1985-09-30
GB2060950B (en) 1984-03-07
DE3039260A1 (de) 1981-05-07
ES8201792A1 (es) 1981-11-16
IT1133648B (it) 1986-07-09
AU538156B2 (en) 1984-08-02
DE3039260C2 (de) 1985-01-24
IT8025061A0 (it) 1980-10-01
NL8005746A (nl) 1981-04-22
GB2060950A (en) 1981-05-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601