DE4036831C2 - - Google Patents

Info

Publication number
DE4036831C2
DE4036831C2 DE4036831A DE4036831A DE4036831C2 DE 4036831 C2 DE4036831 C2 DE 4036831C2 DE 4036831 A DE4036831 A DE 4036831A DE 4036831 A DE4036831 A DE 4036831A DE 4036831 C2 DE4036831 C2 DE 4036831C2
Authority
DE
Germany
Prior art keywords
signal
carrier
chrominance
phase
additional
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 - Lifetime
Application number
DE4036831A
Other languages
German (de)
English (en)
Other versions
DE4036831A1 (de
Inventor
Christopher H. Glenside Pa. Us Strolle
Werner F. Lawrenceville N.J. Us Wedam
Jung-Wan Suwon Kr Ko
Chandrakant B. Hopewell N.J. Us Patel
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE4036831A1 publication Critical patent/DE4036831A1/de
Application granted granted Critical
Publication of DE4036831C2 publication Critical patent/DE4036831C2/de
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
    • H04N9/82—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
    • H04N9/8205—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 involving the multiplexing of an additional signal and the colour video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • 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
    • H04N9/835—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 involving processing of the sound signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
DE4036831A 1990-05-31 1990-11-19 Vorrichtung und verfahren zum verarbeiten von videosignalen mit hilfssignalkodiertem color-under-chrominanzkanal Granted DE4036831A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53107090A 1990-05-31 1990-05-31

Publications (2)

Publication Number Publication Date
DE4036831A1 DE4036831A1 (de) 1991-12-05
DE4036831C2 true DE4036831C2 (US06312121-20011106-C00033.png) 1992-10-15

Family

ID=24116125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4036831A Granted DE4036831A1 (de) 1990-05-31 1990-11-19 Vorrichtung und verfahren zum verarbeiten von videosignalen mit hilfssignalkodiertem color-under-chrominanzkanal

Country Status (5)

Country Link
JP (1) JPH088701B2 (US06312121-20011106-C00033.png)
KR (1) KR930006538B1 (US06312121-20011106-C00033.png)
DE (1) DE4036831A1 (US06312121-20011106-C00033.png)
GB (1) GB2244888A (US06312121-20011106-C00033.png)
TW (1) TW207596B (US06312121-20011106-C00033.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543038A1 (en) * 1991-11-19 1993-05-26 Samsung Electronics Co., Ltd. Color-under chroma channel encoded with auxiliary signals
US5309235A (en) * 1992-09-25 1994-05-03 Matsushita Electric Corporation Of America System and method for transmitting digital data in the overscan portion of a video signal
US5497419A (en) * 1994-04-19 1996-03-05 Prima Facie, Inc. Method and apparatus for recording sensor data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948518A1 (de) * 1979-12-01 1981-06-04 Blaupunkt Werke Gmbh Verfahren zum uebertragen von zusaetzlichen informationen
JPS57150285A (en) * 1981-03-12 1982-09-17 Victor Co Of Japan Ltd Magnetic recording system of sound signal and recording and reproducing system
JPS59229710A (ja) * 1983-06-13 1984-12-24 Fuji Photo Film Co Ltd 直角２相のｐｍ変調方式及びｐｍ変復調方式
DE3317645A1 (de) * 1983-05-14 1984-11-15 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Recorder mit aufzeichnung eines tontraegers
JPS61290890A (ja) * 1985-06-19 1986-12-20 Hitachi Ltd 文字信号多重アダプタ

Also Published As

Publication number Publication date
DE4036831A1 (de) 1991-12-05
KR920005653A (ko) 1992-03-28
TW207596B (US06312121-20011106-C00033.png) 1993-06-11
GB9108836D0 (en) 1991-06-12
KR930006538B1 (ko) 1993-07-16
JPH0435189A (ja) 1992-02-05
JPH088701B2 (ja) 1996-01-29
GB2244888A (en) 1991-12-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition