FR2382143B1 - - Google Patents

Info

Publication number
FR2382143B1
FR2382143B1 FR7805421A FR7805421A FR2382143B1 FR 2382143 B1 FR2382143 B1 FR 2382143B1 FR 7805421 A FR7805421 A FR 7805421A FR 7805421 A FR7805421 A FR 7805421A FR 2382143 B1 FR2382143 B1 FR 2382143B1
Authority
FR
France
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.)
Expired
Application number
FR7805421A
Other languages
French (fr)
Other versions
FR2382143A1 (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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2382143A1 publication Critical patent/FR2382143A1/en
Application granted granted Critical
Publication of FR2382143B1 publication Critical patent/FR2382143B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation 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
    • H04N9/83—Transformation 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
    • H04N9/84—Transformation 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 the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
FR7805421A 1977-02-24 1978-02-24 METHOD AND DEVICE FOR RECORDING VIDEO SIGNALS Granted FR2382143A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1947177A JPS53104214A (en) 1977-02-24 1977-02-24 Magnetic recorder

Publications (2)

Publication Number Publication Date
FR2382143A1 FR2382143A1 (en) 1978-09-22
FR2382143B1 true FR2382143B1 (en) 1983-03-25

Family

ID=12000230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805421A Granted FR2382143A1 (en) 1977-02-24 1978-02-24 METHOD AND DEVICE FOR RECORDING VIDEO SIGNALS

Country Status (5)

Country Link
JP (1) JPS53104214A (en)
DE (1) DE2759030A1 (en)
FR (1) FR2382143A1 (en)
GB (1) GB1569042A (en)
NL (1) NL7802050A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220964A (en) * 1977-11-21 1980-09-02 Sony Corporation Secam recording and reproducing system
JPS57201396A (en) * 1981-06-03 1982-12-09 Victor Co Of Japan Ltd Secam color video signal recording system and reproducing system
US4554596A (en) * 1981-11-04 1985-11-19 Hitachi, Ltd. Color video signal recording apparatus
JPH02214001A (en) * 1989-02-14 1990-08-27 Matsushita Electric Ind Co Ltd Signal recording and reproducing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO135557C (en) * 1970-08-27 1977-04-20 Ted Bildplatten
GB1477466A (en) * 1973-07-31 1977-06-22 Sony Corp Magnetic recording and/or reproducing apparatus

Also Published As

Publication number Publication date
NL7802050A (en) 1978-08-28
GB1569042A (en) 1980-06-11
JPS53104214A (en) 1978-09-11
DE2759030A1 (en) 1978-09-07
FR2382143A1 (en) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse