FR2276750A1 - Device for processing composite color television signal obtained from a recording medium - Google Patents

Device for processing composite color television signal obtained from a recording medium

Info

Publication number
FR2276750A1
FR2276750A1 FR7520231A FR7520231A FR2276750A1 FR 2276750 A1 FR2276750 A1 FR 2276750A1 FR 7520231 A FR7520231 A FR 7520231A FR 7520231 A FR7520231 A FR 7520231A FR 2276750 A1 FR2276750 A1 FR 2276750A1
Authority
FR
Grant status
Application
Patent type
Prior art keywords
device
recording medium
signal obtained
television signal
color television
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
FR7520231A
Other languages
French (fr)
Other versions
FR2276750B1 (en )
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.)
Ampex Corp
Original Assignee
Ampex 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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/79Processing of colour television signals in connection with recording
    • H04N9/87Regeneration of colour television signals
    • H04N9/898Regeneration of colour television signals using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal, e.g. a pilot signal carrier
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/79Processing of colour television signals in connection with recording
    • H04N9/80Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
FR7520231A 1974-06-28 1975-06-27 Expired FR2276750B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05484184 US4326216A (en) 1974-06-28 1974-06-28 Synchronous color conversion system
US05484185 US4590510A (en) 1974-06-28 1974-06-28 System for processing a composite color television signal obtained from a recording medium

Publications (2)

Publication Number Publication Date
FR2276750A1 true true FR2276750A1 (en) 1976-01-23
FR2276750B1 FR2276750B1 (en) 1981-09-25

Family

ID=27047904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520231A Expired FR2276750B1 (en) 1974-06-28 1975-06-27

Country Status (5)

Country Link
JP (1) JPS5125022A (en)
DE (1) DE2528826C3 (en)
FR (1) FR2276750B1 (en)
GB (1) GB1519151A (en)
NL (1) NL166595C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345041A1 (en) * 1976-03-17 1977-10-14 Sony Corp An apparatus for compensation of time base error in a reproduced image signal
FR2367398A1 (en) * 1976-10-08 1978-05-05 Sony Corp Device for reproducing a composite video signal
FR2489638A1 (en) * 1980-08-28 1982-03-05 Victor Company Of Japan Compensating the deflection device in a reproductive tract of rotating recording media
FR2498860A1 (en) * 1981-01-26 1982-07-30 Victor Company Of Japan color video signal reproducing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370680A (en) * 1981-02-25 1983-01-25 Tokyo Shibaura Denki Kabushiki Kaisha Color signal processing device for video recorder
JP2502499B2 (en) * 1985-02-04 1996-05-29 松下電器産業株式会社 Video signal processing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820154A (en) * 1972-08-25 1974-06-25 Int Video Corp Phased color under video recording and playback method and apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345041A1 (en) * 1976-03-17 1977-10-14 Sony Corp An apparatus for compensation of time base error in a reproduced image signal
US4100567A (en) * 1976-03-17 1978-07-11 Sony Corporation Compensating time-based errors in a reproduced video signal
FR2367398A1 (en) * 1976-10-08 1978-05-05 Sony Corp Device for reproducing a composite video signal
FR2489638A1 (en) * 1980-08-28 1982-03-05 Victor Company Of Japan Compensating the deflection device in a reproductive tract of rotating recording media
FR2498860A1 (en) * 1981-01-26 1982-07-30 Victor Company Of Japan color video signal reproducing device

Also Published As

Publication number Publication date Type
GB1519151A (en) 1978-07-26 application
DE2528826B2 (en) 1978-05-24 application
DE2528826A1 (en) 1976-01-08 application
NL166595B (en) 1981-03-16 application
DE2528826C3 (en) 1979-01-11 grant
NL166595C (en) 1981-08-17 grant
NL7507322A (en) 1975-12-30 application
JPS5125022A (en) 1976-03-01 application
FR2276750B1 (en) 1981-09-25 grant

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Legal Events

Date Code Title Description
ST Notification of lapse