KR930006538B1 - 보조 신호로써 인코드된 색도 채널 시스템 - Google Patents

보조 신호로써 인코드된 색도 채널 시스템 Download PDF

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Publication number
KR930006538B1
KR930006538B1 KR1019900017611A KR900017611A KR930006538B1 KR 930006538 B1 KR930006538 B1 KR 930006538B1 KR 1019900017611 A KR1019900017611 A KR 1019900017611A KR 900017611 A KR900017611 A KR 900017611A KR 930006538 B1 KR930006538 B1 KR 930006538B1
Authority
KR
South Korea
Prior art keywords
signal
carrier signal
modulated
phase
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 - Fee Related
Application number
KR1019900017611A
Other languages
English (en)
Korean (ko)
Other versions
KR920005653A (ko
Inventor
에이취. 스트롤 크리스토퍼
에프. 웨담 워너
고정완
비. 파텔 챈드라캔트
Original Assignee
삼성전자 주식회사
강진구
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 삼성전자 주식회사, 강진구 filed Critical 삼성전자 주식회사
Publication of KR920005653A publication Critical patent/KR920005653A/ko
Application granted granted Critical
Publication of KR930006538B1 publication Critical patent/KR930006538B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
KR1019900017611A 1990-05-31 1990-10-31 보조 신호로써 인코드된 색도 채널 시스템 Expired - Fee Related KR930006538B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53107090A 1990-05-31 1990-05-31
US07/531,070 1990-05-31
US07562907 1990-08-06

Publications (2)

Publication Number Publication Date
KR920005653A KR920005653A (ko) 1992-03-28
KR930006538B1 true KR930006538B1 (ko) 1993-07-16

Family

ID=24116125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017611A Expired - Fee Related KR930006538B1 (ko) 1990-05-31 1990-10-31 보조 신호로써 인코드된 색도 채널 시스템

Country Status (5)

Country Link
JP (1) JPH088701B2 (enrdf_load_stackoverflow)
KR (1) KR930006538B1 (enrdf_load_stackoverflow)
DE (1) DE4036831A1 (enrdf_load_stackoverflow)
GB (1) GB2244888A (enrdf_load_stackoverflow)
TW (1) TW207596B (enrdf_load_stackoverflow)

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
JPH088701B2 (ja) 1996-01-29
DE4036831C2 (enrdf_load_stackoverflow) 1992-10-15
KR920005653A (ko) 1992-03-28
JPH0435189A (ja) 1992-02-05
GB9108836D0 (en) 1991-06-12
TW207596B (enrdf_load_stackoverflow) 1993-06-11
GB2244888A (en) 1991-12-11
DE4036831A1 (de) 1991-12-05

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