AU538156B2 - Capacitive video disc player stylus tracking control - Google Patents

Capacitive video disc player stylus tracking control

Info

Publication number
AU538156B2
AU538156B2 AU63169/80A AU6316980A AU538156B2 AU 538156 B2 AU538156 B2 AU 538156B2 AU 63169/80 A AU63169/80 A AU 63169/80A AU 6316980 A AU6316980 A AU 6316980A AU 538156 B2 AU538156 B2 AU 538156B2
Authority
AU
Australia
Prior art keywords
tracking control
video disc
disc player
stylus tracking
capacitive video
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.)
Ceased
Application number
AU63169/80A
Other languages
English (en)
Other versions
AU6316980A (en
Inventor
George Herbert Needham Riddle
Byron Kent Taylor
Charles Martin Wine
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 AU6316980A publication Critical patent/AU6316980A/en
Application granted granted Critical
Publication of AU538156B2 publication Critical patent/AU538156B2/en
Anticipated expiration legal-status Critical
Ceased 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
AU63169/80A 1979-10-18 1980-10-10 Capacitive video disc player stylus tracking control Ceased AU538156B2 (en)

Applications Claiming Priority (4)

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
US86246 1979-10-18
US86245 1979-10-18

Publications (2)

Publication Number Publication Date
AU6316980A AU6316980A (en) 1981-04-30
AU538156B2 true AU538156B2 (en) 1984-08-02

Family

ID=26774518

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63169/80A Ceased AU538156B2 (en) 1979-10-18 1980-10-10 Capacitive video disc player stylus tracking control

Country Status (10)

Country Link
AT (1) AT376511B (es)
AU (1) AU538156B2 (es)
DE (1) DE3039260C2 (es)
ES (1) ES496029A0 (es)
FI (1) FI803216L (es)
FR (1) FR2468180A1 (es)
GB (1) GB2060950B (es)
IT (1) IT1133648B (es)
NL (1) NL8005746A (es)
PL (1) PL134777B1 (es)

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 (es) * 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
ES8201792A1 (es) 1981-11-16
FR2468180A1 (fr) 1981-04-30
DE3039260C2 (de) 1985-01-24
ATA514280A (de) 1984-04-15
PL227354A1 (es) 1981-06-19
IT1133648B (it) 1986-07-09
NL8005746A (nl) 1981-04-22
GB2060950A (en) 1981-05-07
AT376511B (de) 1984-11-26
IT8025061A0 (it) 1980-10-01
AU6316980A (en) 1981-04-30
GB2060950B (en) 1984-03-07
ES496029A0 (es) 1981-11-16
FI803216L (fi) 1981-04-19
DE3039260A1 (de) 1981-05-07
PL134777B1 (en) 1985-09-30

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