IT1152031B - Riproduttore di videodischi presentante un generatore ausiliario dei segnali di sincronizzazione verticale - Google Patents

Riproduttore di videodischi presentante un generatore ausiliario dei segnali di sincronizzazione verticale

Info

Publication number
IT1152031B
IT1152031B IT22922/82A IT2292282A IT1152031B IT 1152031 B IT1152031 B IT 1152031B IT 22922/82 A IT22922/82 A IT 22922/82A IT 2292282 A IT2292282 A IT 2292282A IT 1152031 B IT1152031 B IT 1152031B
Authority
IT
Italy
Prior art keywords
synchronization signals
vertical synchronization
video disc
disc player
auxiliary generator
Prior art date
Application number
IT22922/82A
Other languages
English (en)
Other versions
IT8222922A0 (it
Inventor
Charles Martin Wine
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 IT8222922A0 publication Critical patent/IT8222922A0/it
Application granted granted Critical
Publication of IT1152031B publication Critical patent/IT1152031B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/932—Regeneration of analogue synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Electric Motors In General (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
IT22922/82A 1981-08-27 1982-08-20 Riproduttore di videodischi presentante un generatore ausiliario dei segnali di sincronizzazione verticale IT1152031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/297,056 US4387407A (en) 1981-08-27 1981-08-27 Video disc player having auxiliary vertical synchronizing generator

Publications (2)

Publication Number Publication Date
IT8222922A0 IT8222922A0 (it) 1982-08-20
IT1152031B true IT1152031B (it) 1986-12-24

Family

ID=23144668

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22922/82A IT1152031B (it) 1981-08-27 1982-08-20 Riproduttore di videodischi presentante un generatore ausiliario dei segnali di sincronizzazione verticale

Country Status (9)

Country Link
US (1) US4387407A (it)
JP (1) JPS5860461A (it)
KR (1) KR880000865B1 (it)
AU (1) AU546774B2 (it)
CA (1) CA1186410A (it)
DE (1) DE3231851A1 (it)
FR (1) FR2512303B1 (it)
GB (1) GB2105900B (it)
IT (1) IT1152031B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148975U (it) * 1981-03-12 1982-09-18
US4409626A (en) * 1981-10-06 1983-10-11 Rca Corporation Video disc player having vertical timing signal generator
US4484174A (en) * 1982-01-07 1984-11-20 Rca Corporation Video disc player having improved squelch system
JPS61193581A (ja) * 1985-02-21 1986-08-28 Fuji Photo Film Co Ltd 映像信号再生装置における同期制御方式
US4677484A (en) * 1985-05-10 1987-06-30 Rca Corporation Stabilizing arrangement for on-screen display
US5166805A (en) * 1985-06-18 1992-11-24 Pioneer Electronic Corporation Disk player with a blanking during fast scanning
US5233590A (en) * 1987-03-31 1993-08-03 Sony Corporation Optical recording/reproducing apparatus including means for synchronizing the phase of a data read clock signal with data recorded on an optical recording medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407266A (en) * 1964-01-29 1968-10-22 Tokyo Shibaura Electric Co System for reproducing magnetically recorded television signals including a verticalsync pulse generator
US3517127A (en) * 1966-03-21 1970-06-23 Fowler Allan R Sync generator and recording system including same
US3573359A (en) * 1968-05-06 1971-04-06 Ampex Video tape apparatus having sync signal control dropout compensation
US3783196A (en) * 1971-03-22 1974-01-01 Rca Corp High-density capacitive information records and playback apparatus therefor
JPS5137766B2 (it) * 1972-10-30 1976-10-18
JPS49131323A (it) * 1973-04-18 1974-12-17
GB1582984A (en) * 1976-08-09 1981-01-21 Rca Corp Video signal recording systems
US4115786A (en) * 1976-12-03 1978-09-19 Xerox Corporation Constant wavelength magnetic recording
JPS54132120A (en) * 1978-04-06 1979-10-13 Sony Corp Reproduction device of video signal
US4286290A (en) * 1979-08-20 1981-08-25 Rca Corporation Fast recovery squelch circuit for a video disc player

Also Published As

Publication number Publication date
AU8748382A (en) 1983-03-03
DE3231851A1 (de) 1983-03-10
FR2512303B1 (fr) 1989-05-19
CA1186410A (en) 1985-04-30
US4387407A (en) 1983-06-07
GB2105900A (en) 1983-03-30
GB2105900B (en) 1985-03-13
KR840001365A (ko) 1984-04-30
AU546774B2 (en) 1985-09-19
JPS5860461A (ja) 1983-04-09
FR2512303A1 (fr) 1983-03-04
KR880000865B1 (ko) 1988-05-26
DE3231851C2 (it) 1988-03-24
JPH0322758B2 (it) 1991-03-27
IT8222922A0 (it) 1982-08-20

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