DE3478658D1 - Carrier chrominance signal recording and/or reproducing apparatus - Google Patents

Carrier chrominance signal recording and/or reproducing apparatus

Info

Publication number
DE3478658D1
DE3478658D1 DE8484308089T DE3478658T DE3478658D1 DE 3478658 D1 DE3478658 D1 DE 3478658D1 DE 8484308089 T DE8484308089 T DE 8484308089T DE 3478658 T DE3478658 T DE 3478658T DE 3478658 D1 DE3478658 D1 DE 3478658D1
Authority
DE
Germany
Prior art keywords
reproducing apparatus
signal recording
chrominance signal
carrier chrominance
carrier
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.)
Expired
Application number
DE8484308089T
Other languages
English (en)
Inventor
Akira Hirota
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 JP21915583A external-priority patent/JPS60111591A/ja
Priority claimed from JP58219156A external-priority patent/JPS60111590A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3478658D1 publication Critical patent/DE3478658D1/de
Expired 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
    • H04N9/82—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
    • 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
    • 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
    • H04N9/831—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 using intermediate digital signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
DE8484308089T 1983-11-21 1984-11-21 Carrier chrominance signal recording and/or reproducing apparatus Expired DE3478658D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21915583A JPS60111591A (ja) 1983-11-21 1983-11-21 カラ−映像信号の記録方法及び記録再生方法
JP58219156A JPS60111590A (ja) 1983-11-21 1983-11-21 色信号のデイジタル処理装置

Publications (1)

Publication Number Publication Date
DE3478658D1 true DE3478658D1 (en) 1989-07-13

Family

ID=26522953

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198484308089T Pending DE145376T1 (de) 1983-11-21 1984-11-21 Geraet zum aufzeichnen und wiedergeben eines farbtraegersignals.
DE8484308089T Expired DE3478658D1 (en) 1983-11-21 1984-11-21 Carrier chrominance signal recording and/or reproducing apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198484308089T Pending DE145376T1 (de) 1983-11-21 1984-11-21 Geraet zum aufzeichnen und wiedergeben eines farbtraegersignals.

Country Status (5)

Country Link
US (1) US4646165A (de)
EP (1) EP0145376B1 (de)
KR (1) KR890003240B1 (de)
DE (2) DE145376T1 (de)
IN (1) IN164956B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832067B2 (ja) * 1984-11-19 1996-03-27 ソニー株式会社 カラー映像信号の再生装置
US4994922A (en) * 1987-06-30 1991-02-19 Goddard Technology Corporation Image storage and retrieval apparatus
US5008740A (en) * 1989-04-14 1991-04-16 North American Philips Corp. Apparatus and method for creating digitally remodulated video from digital components
JP2583670B2 (ja) * 1990-12-27 1997-02-19 三星電子株式会社 ディジタル信号の記録システムとこれを採用した記録方式
US5828349A (en) * 1996-09-06 1998-10-27 International Business Machines Corporation Method and system for multiplexing and demultiplexing video signals for graphic display monitors in computer systems
US5787223A (en) * 1996-09-17 1998-07-28 Lucent Technologies Inc. Storage of digital data as analog signals
EP2102991B1 (de) * 2006-12-05 2019-07-17 Commonwealth Scientific and Industrial Research Organisation Drahtlose frequenzbereichs-mehrkanalkommunikation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145704A (en) * 1977-01-28 1979-03-20 Ampex Corporation Television subcarrier phase correction for color field sequencing
US4110785A (en) * 1977-05-03 1978-08-29 Rca Corporation Clock generator for video signal processing
US4335393A (en) * 1980-04-15 1982-06-15 Harris Video Systems, Inc. Method and system using sequentially encoded color and luminance processing of video type signals to improve picture quality
JPS5955692A (ja) * 1982-09-25 1984-03-30 Victor Co Of Japan Ltd カラ−映像信号記録装置及び記録再生装置
EP0111157B1 (de) * 1982-11-11 1988-06-22 Deutsche Thomson-Brandt GmbH Verfahren zur Übertragung, insbesondere zur Aufzeichnung und Wiedergabe von Fernsehsignalen

Also Published As

Publication number Publication date
DE145376T1 (de) 1985-10-10
KR890003240B1 (ko) 1989-08-27
KR850004007A (ko) 1985-06-29
EP0145376A2 (de) 1985-06-19
IN164956B (de) 1989-07-15
US4646165A (en) 1987-02-24
EP0145376A3 (en) 1986-06-04
EP0145376B1 (de) 1989-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8339 Ceased/non-payment of the annual fee