GB1453588A - Colour television system - Google Patents

Colour television system

Info

Publication number
GB1453588A
GB1453588A GB4558273A GB4558273A GB1453588A GB 1453588 A GB1453588 A GB 1453588A GB 4558273 A GB4558273 A GB 4558273A GB 4558273 A GB4558273 A GB 4558273A GB 1453588 A GB1453588 A GB 1453588A
Authority
GB
United Kingdom
Prior art keywords
luminance
signal
line
adder
vertical
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
GB4558273A
Other languages
English (en)
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Priority to GB911376A priority Critical patent/GB1453590A/en
Priority to GB4558273A priority patent/GB1453588A/en
Priority to GB910276A priority patent/GB1453589A/en
Priority to CA209,889A priority patent/CA1023466A/en
Priority to AU73757/74A priority patent/AU482966B2/en
Priority to DE2462850A priority patent/DE2462850C2/de
Priority to DK511774A priority patent/DK511774A/da
Priority to JP11328274A priority patent/JPS5334971B2/ja
Priority to SE7412189A priority patent/SE403549B/xx
Priority to IT69917/74A priority patent/IT1020896B/it
Priority to CH1169976A priority patent/CH600719A5/xx
Priority to CH1312474A priority patent/CH584994A5/xx
Priority to DE19742446376 priority patent/DE2446376C3/de
Priority to DE2462498A priority patent/DE2462498C3/de
Priority to BE149012A priority patent/BE820473A/xx
Priority to AT781174A priority patent/AT361054B/de
Priority to NL7412798A priority patent/NL7412798A/xx
Priority to NO743524A priority patent/NO743524L/no
Priority to CH1169876A priority patent/CH595033A5/xx
Priority to FR7432593A priority patent/FR2246143B1/fr
Priority to AU17797/76A priority patent/AU497437B2/en
Priority to AU17796/76A priority patent/AU497436B2/en
Publication of GB1453588A publication Critical patent/GB1453588A/en
Priority to CA267,906A priority patent/CA1025097A/en
Priority to CA267,907A priority patent/CA1024645A/en
Priority to SE7711033A priority patent/SE7711033L/xx
Priority to JP12885177A priority patent/JPS5391528A/ja
Priority to DK126979A priority patent/DK126979A/da
Priority to DK126879A priority patent/DK126879A/da
Priority to JP2740980A priority patent/JPS55147088A/ja
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
    • H04N9/86—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 and simultaneously, e.g. corresponding to SECAM-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
GB4558273A 1973-09-28 1973-09-28 Colour television system Expired GB1453588A (en)

Priority Applications (29)

Application Number Priority Date Filing Date Title
GB911376A GB1453590A (en) 1973-09-28 1973-09-28 Chroma processor for colour television
GB4558273A GB1453588A (en) 1973-09-28 1973-09-28 Colour television system
GB910276A GB1453589A (en) 1973-09-28 1974-09-19 Colour television encoder
CA209,889A CA1023466A (en) 1973-09-28 1974-09-24 Colour television system
AU73757/74A AU482966B2 (en) 1973-09-28 1974-09-26 Colour television system
AT781174A AT361054B (de) 1973-09-28 1974-09-27 Decodierverfahren fuer ein zeilensequentielles farbfernsehsignal und farbfernsehsignal- decoder zur ausuebung des verfahrens
CH1169876A CH595033A5 (xx) 1973-09-28 1974-09-27
JP11328274A JPS5334971B2 (xx) 1973-09-28 1974-09-27
SE7412189A SE403549B (sv) 1973-09-28 1974-09-27 Forfarande for att atervinna en luminanssignal for television och avkodare for en fergtelevisionssignal for genomforande av detta forfarande
IT69917/74A IT1020896B (it) 1973-09-28 1974-09-27 Sistema di televisione a colori
CH1169976A CH600719A5 (xx) 1973-09-28 1974-09-27
CH1312474A CH584994A5 (xx) 1973-09-28 1974-09-27
DE19742446376 DE2446376C3 (de) 1973-09-28 1974-09-27 Farbfernsehsignaldecoder für ein zeilensequentielles Farbfernsehsignal
DE2462498A DE2462498C3 (de) 1973-09-28 1974-09-27 Farbcoder zur Verarbeitung eines zeilensequentiellen Farbfernsehsignals
BE149012A BE820473A (fr) 1973-09-28 1974-09-27 Systeme de television en couleurs
DE2462850A DE2462850C2 (de) 1973-09-28 1974-09-27 Farbcoder für ein zeilensequentielles Farbfernsehsignal
NL7412798A NL7412798A (nl) 1973-09-28 1974-09-27 Kleurentelevisiesignaaldecodeerinrichting.
NO743524A NO743524L (xx) 1973-09-28 1974-09-27
DK511774A DK511774A (xx) 1973-09-28 1974-09-27
FR7432593A FR2246143B1 (xx) 1973-09-28 1974-09-27
AU17797/76A AU497437B2 (en) 1973-09-28 1976-09-15 Chroma processing
AU17796/76A AU497436B2 (en) 1973-09-28 1976-09-15 Colour television system
CA267,906A CA1025097A (en) 1973-09-28 1976-12-15 Ring compensator
CA267,907A CA1024645A (en) 1973-09-28 1976-12-15 Chroma processor
SE7711033A SE7711033L (sv) 1973-09-28 1977-10-03 Avkodare
JP12885177A JPS5391528A (en) 1973-09-28 1977-10-28 Encoder for color tv system
DK126979A DK126979A (da) 1973-09-28 1979-03-28 Farvefjernsynssignalindkoder
DK126879A DK126879A (da) 1973-09-28 1979-03-28 Farvefjernsynssignalindkoder
JP2740980A JPS55147088A (en) 1973-09-28 1980-03-06 Encoder for color television system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4558273A GB1453588A (en) 1973-09-28 1973-09-28 Colour television system

Publications (1)

Publication Number Publication Date
GB1453588A true GB1453588A (en) 1976-10-27

Family

ID=10437749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4558273A Expired GB1453588A (en) 1973-09-28 1973-09-28 Colour television system

Country Status (14)

Country Link
JP (3) JPS5334971B2 (xx)
AT (1) AT361054B (xx)
AU (2) AU497437B2 (xx)
BE (1) BE820473A (xx)
CA (1) CA1023466A (xx)
CH (3) CH600719A5 (xx)
DE (2) DE2462498C3 (xx)
DK (1) DK511774A (xx)
FR (1) FR2246143B1 (xx)
GB (1) GB1453588A (xx)
IT (1) IT1020896B (xx)
NL (1) NL7412798A (xx)
NO (1) NO743524L (xx)
SE (2) SE403549B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510978A (en) * 1975-11-07 1978-05-17 Decca Ltd Line sequential colour television system
JPS5199931A (en) * 1975-02-28 1976-09-03 Hitachi Ltd Eizoshingono rinkakukyochokairo
JPS5286017A (en) * 1976-01-12 1977-07-16 Sanyo Electric Co Ltd Trigger pulse decoder
JPS5816640U (ja) * 1981-07-22 1983-02-01 株式会社日立メデイコ Ｘ線撮影装置におけるグリツド機構
JPS58116229U (ja) * 1982-02-02 1983-08-08 日本インタ−ナシヨナル整流器株式会社 樹脂封止型電子機器
JPS5982750A (ja) * 1982-11-02 1984-05-12 Nec Corp 高密度セラミツクパツケ−ジ
JPS6045576U (ja) * 1983-09-05 1985-03-30 日本ビクター株式会社 線順次色差信号の処理回路
JPS62112160U (xx) * 1985-12-28 1987-07-17
JPH078425Y2 (ja) * 1989-03-22 1995-03-01 株式会社テンヨー 箱

Also Published As

Publication number Publication date
AT361054B (de) 1981-02-25
AU497437B2 (en) 1978-12-14
CH595033A5 (xx) 1978-01-31
FR2246143B1 (xx) 1977-11-10
NL7412798A (nl) 1975-04-02
DE2462498B2 (de) 1979-07-12
DE2446376A1 (de) 1975-04-24
ATA781174A (de) 1980-07-15
AU497436B2 (en) 1978-12-14
NO743524L (xx) 1975-04-28
BE820473A (fr) 1975-01-16
AU1779776A (en) 1978-03-23
DE2446376B2 (xx) 1977-06-16
SE403549B (sv) 1978-08-21
AU1779676A (en) 1978-03-23
DE2462498A1 (de) 1977-04-28
CH600719A5 (xx) 1978-06-30
AU7375774A (en) 1976-04-01
DE2462850B1 (de) 1980-06-12
JPS567347B2 (xx) 1981-02-17
DE2462498C3 (de) 1980-03-13
DK511774A (xx) 1975-05-12
JPS5334971B2 (xx) 1978-09-25
JPS5391528A (en) 1978-08-11
DE2462850C2 (de) 1981-02-26
SE7412189L (xx) 1975-04-01
JPS50111926A (xx) 1975-09-03
SE7711033L (sv) 1977-10-03
IT1020896B (it) 1977-12-30
CA1023466A (en) 1977-12-27
JPS55147088A (en) 1980-11-15
CH584994A5 (xx) 1977-02-15
FR2246143A1 (xx) 1975-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee