DK52788D0 - Fremgangsmaade ved omformattering af farvefjernsynssignaler - Google Patents

Fremgangsmaade ved omformattering af farvefjernsynssignaler

Info

Publication number
DK52788D0
DK52788D0 DK052788A DK52788A DK52788D0 DK 52788 D0 DK52788 D0 DK 52788D0 DK 052788 A DK052788 A DK 052788A DK 52788 A DK52788 A DK 52788A DK 52788 D0 DK52788 D0 DK 52788D0
Authority
DK
Denmark
Prior art keywords
reforming
procedure
remote signals
color remote
color
Prior art date
Application number
DK052788A
Other languages
English (en)
Other versions
DK169050B1 (da
DK52788A (da
Inventor
Charles W Rhodes
Original Assignee
Scientific Atlanta
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 Scientific Atlanta filed Critical Scientific Atlanta
Publication of DK52788D0 publication Critical patent/DK52788D0/da
Publication of DK52788A publication Critical patent/DK52788A/da
Application granted granted Critical
Publication of DK169050B1 publication Critical patent/DK169050B1/da

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
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/02—Colour television systems with bandwidth reduction
    • 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
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
    • 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
    • H04N9/81—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 only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DK052788A 1986-06-03 1988-02-02 Fremgangsmåde ved omformattering af farvefjernsynssignaler i MAC- eller komposit format, og anvendelse heraf til registrering DK169050B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/869,996 US4740831A (en) 1986-06-03 1986-06-03 Method of reformatting color television signals by eliminating the unnecessary overscanned portions
US86999686 1986-06-03
US8701297 1987-05-28
PCT/US1987/001297 WO1987007809A1 (en) 1986-06-03 1987-05-28 Method of reformatting color television signals

Publications (3)

Publication Number Publication Date
DK52788D0 true DK52788D0 (da) 1988-02-02
DK52788A DK52788A (da) 1988-03-16
DK169050B1 DK169050B1 (da) 1994-08-01

Family

ID=25354578

Family Applications (1)

Application Number Title Priority Date Filing Date
DK052788A DK169050B1 (da) 1986-06-03 1988-02-02 Fremgangsmåde ved omformattering af farvefjernsynssignaler i MAC- eller komposit format, og anvendelse heraf til registrering

Country Status (9)

Country Link
US (1) US4740831A (da)
EP (1) EP0268674B1 (da)
JP (1) JPS63503590A (da)
AU (1) AU589872B2 (da)
DE (1) DE3781243T2 (da)
DK (1) DK169050B1 (da)
FI (1) FI89997C (da)
NO (1) NO173420C (da)
WO (1) WO1987007809A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS644185A (en) * 1987-06-26 1989-01-09 Sony Corp Transmitter for still picture
AU620352B2 (en) * 1987-09-14 1992-02-20 General Electric Company Extended definition ntsc compatible colour television system
IN170842B (da) * 1987-09-14 1992-05-30 Gen Electric
AU618291B2 (en) * 1987-09-14 1991-12-19 General Electric Company Television signal encoded with auxiliary vertical-temporal information
AU620052B2 (en) * 1987-09-14 1992-02-13 General Electric Company Compatible edtv with non-linear amplitude companding
NL8901661A (nl) * 1989-06-30 1991-01-16 Philips Nv Televisiesysteem voor digitale overdracht van beeldsignalen.
DE3933593A1 (de) * 1989-10-07 1991-04-11 Grundig Emv Videorecorder zur aufzeichnung eines videosignals, welches im zeitmultiplex bildinformationen und digitale zusatzinformationen enthaelt
DE4105792A1 (de) * 1991-02-23 1992-08-27 Philips Patentverwaltung Verfahren zum umwandeln eines fernsehsignals und schaltungsanordnung zur durchfuehrung dieses verfahrens
US5387940A (en) * 1993-07-07 1995-02-07 Rca Thomson Licensing Corporation Method and apparatus for providing scaleable compressed video signal
WO2012109369A2 (en) 2011-02-08 2012-08-16 Marvell World Trade Ltd. Wlan channel allocation
KR101509629B1 (ko) 2011-03-14 2015-04-08 마벨 월드 트레이드 리미티드 지원형 위치 기반 무선스펙트럼 할당

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617626A (en) * 1969-05-16 1971-11-02 Technicolor High-definition color picture editing and recording system
DE2629706C3 (de) * 1976-07-02 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Übertragung und/oder Aufzeichnung von Farbfernsehsignalen
JPS546843A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Planetary mill arrangements
JPS56157871U (da) * 1980-04-25 1981-11-25
US4476484A (en) * 1982-06-24 1984-10-09 At&T Bell Laboratories Technique for providing compatibility between high-definition and conventional color television
GB2132444A (en) * 1982-12-22 1984-07-04 Phillips Electronic And Associ Television transmission system
EP0114693B1 (de) * 1983-01-25 1988-07-13 Robert Bosch Gmbh System zur Übertragung eines Farbvideosignals erhöhter Auflösung
US4605950A (en) * 1983-09-20 1986-08-12 Cbs Inc. Two channel compatible high definition television broadcast system
US4556906A (en) * 1983-11-15 1985-12-03 Rca Corporation Kinescope blanking scheme for wide-aspect ratio television
US4622577A (en) * 1984-02-03 1986-11-11 Rca Corporation Decoder for extracting a 4:3 aspect ratio signal from a high definition television signal
US4564857A (en) * 1984-02-28 1986-01-14 At&T Bell Laboratories Aspect ratio improvement for compatible high-definition television
US4631574A (en) * 1984-06-29 1986-12-23 At&T Bell Laboratories Compatible high-definition television with extended aspect ratio

Also Published As

Publication number Publication date
FI880475A (fi) 1988-02-02
FI880475A0 (fi) 1988-02-02
EP0268674A4 (en) 1988-09-28
DK169050B1 (da) 1994-08-01
NO173420C (no) 1993-12-08
FI89997B (fi) 1993-08-31
NO880455L (no) 1988-02-02
JPS63503590A (ja) 1988-12-22
AU589872B2 (en) 1989-10-19
DK52788A (da) 1988-03-16
US4740831A (en) 1988-04-26
DE3781243T2 (de) 1993-01-28
AU7750687A (en) 1988-01-11
FI89997C (fi) 1993-12-10
EP0268674B1 (en) 1992-08-19
NO173420B (no) 1993-08-30
WO1987007809A1 (en) 1987-12-17
DE3781243D1 (de) 1992-09-24
EP0268674A1 (en) 1988-06-01
NO880455D0 (no) 1988-02-02

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed