NO173420C - Fremgangsm}te og innretning for reformatering av fargefjernsynssignaler - Google Patents

Fremgangsm}te og innretning for reformatering av fargefjernsynssignaler

Info

Publication number
NO173420C
NO173420C NO880455A NO880455A NO173420C NO 173420 C NO173420 C NO 173420C NO 880455 A NO880455 A NO 880455A NO 880455 A NO880455 A NO 880455A NO 173420 C NO173420 C NO 173420C
Authority
NO
Norway
Prior art keywords
reformatting
television signals
color television
color
signals
Prior art date
Application number
NO880455A
Other languages
English (en)
Norwegian (no)
Other versions
NO880455L (no
NO880455D0 (no
NO173420B (no
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 NO880455L publication Critical patent/NO880455L/no
Publication of NO880455D0 publication Critical patent/NO880455D0/no
Publication of NO173420B publication Critical patent/NO173420B/no
Publication of NO173420C publication Critical patent/NO173420C/no

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)
  • Processing Of Color Television Signals (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
NO880455A 1986-06-03 1988-02-02 Fremgangsm}te og innretning for reformatering av fargefjernsynssignaler NO173420C (no)

Applications Claiming Priority (2)

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
PCT/US1987/001297 WO1987007809A1 (en) 1986-06-03 1987-05-28 Method of reformatting color television signals

Publications (4)

Publication Number Publication Date
NO880455L NO880455L (no) 1988-02-02
NO880455D0 NO880455D0 (no) 1988-02-02
NO173420B NO173420B (no) 1993-08-30
NO173420C true NO173420C (no) 1993-12-08

Family

ID=25354578

Family Applications (1)

Application Number Title Priority Date Filing Date
NO880455A NO173420C (no) 1986-06-03 1988-02-02 Fremgangsm}te og innretning for reformatering av fargefjernsynssignaler

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
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
DE3890748T1 (de) * 1987-09-14 1990-06-07 Gen Electric Anordnung zur verarbeitung eines fernsehsignals
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
CN103460774B (zh) 2011-02-08 2017-07-14 马维尔国际贸易有限公司 未使用tv频率中的wlan信道分配
CN103460773B (zh) 2011-03-14 2017-05-10 马维尔国际贸易有限公司 辅助的基于位置的无线频谱分配

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
DE3472744D1 (en) * 1983-01-25 1988-08-18 Bosch Gmbh Robert High resolution colour video signal transmission system
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
EP0268674A4 (en) 1988-09-28
FI89997C (fi) 1993-12-10
NO880455L (no) 1988-02-02
EP0268674B1 (en) 1992-08-19
AU7750687A (en) 1988-01-11
NO880455D0 (no) 1988-02-02
FI880475L (fi) 1988-02-02
JPS63503590A (ja) 1988-12-22
DK52788A (da) 1988-03-16
US4740831A (en) 1988-04-26
NO173420B (no) 1993-08-30
WO1987007809A1 (en) 1987-12-17
DK169050B1 (da) 1994-08-01
DK52788D0 (da) 1988-02-02
EP0268674A1 (en) 1988-06-01
FI880475A0 (fi) 1988-02-02
DE3781243T2 (de) 1993-01-28
AU589872B2 (en) 1989-10-19
FI89997B (fi) 1993-08-31
DE3781243D1 (de) 1992-09-24

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