FR2342610A1 - Generateur d'impulsions de declenchement de l'impulsion de synchronisation de la sous-porteuse de chrominance - Google Patents

Generateur d'impulsions de declenchement de l'impulsion de synchronisation de la sous-porteuse de chrominance

Info

Publication number
FR2342610A1
FR2342610A1 FR7705627A FR7705627A FR2342610A1 FR 2342610 A1 FR2342610 A1 FR 2342610A1 FR 7705627 A FR7705627 A FR 7705627A FR 7705627 A FR7705627 A FR 7705627A FR 2342610 A1 FR2342610 A1 FR 2342610A1
Authority
FR
France
Prior art keywords
carrier synchronization
chrominance sub
pulse generator
trigger pulse
synchronization pulse
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.)
Granted
Application number
FR7705627A
Other languages
English (en)
Other versions
FR2342610B1 (fr
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2342610A1 publication Critical patent/FR2342610A1/fr
Application granted granted Critical
Publication of FR2342610B1 publication Critical patent/FR2342610B1/fr
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
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Details Of Television Scanning (AREA)
FR7705627A 1976-02-27 1977-02-25 Generateur d'impulsions de declenchement de l'impulsion de synchronisation de la sous-porteuse de chrominance Granted FR2342610A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,855 US4051518A (en) 1976-02-27 1976-02-27 Burst gate pulse generator

Publications (2)

Publication Number Publication Date
FR2342610A1 true FR2342610A1 (fr) 1977-09-23
FR2342610B1 FR2342610B1 (fr) 1980-02-22

Family

ID=24655386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705627A Granted FR2342610A1 (fr) 1976-02-27 1977-02-25 Generateur d'impulsions de declenchement de l'impulsion de synchronisation de la sous-porteuse de chrominance

Country Status (14)

Country Link
US (1) US4051518A (fr)
JP (1) JPS52104819A (fr)
AT (1) AT380140B (fr)
AU (1) AU502454B2 (fr)
BE (1) BE851869A (fr)
CA (1) CA1087298A (fr)
DE (1) DE2708234C3 (fr)
FI (1) FI65517C (fr)
FR (1) FR2342610A1 (fr)
GB (1) GB1565872A (fr)
IT (1) IT1076360B (fr)
NL (1) NL188383C (fr)
PL (1) PL112772B1 (fr)
SE (1) SE416514B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474264A1 (fr) * 1980-01-18 1981-07-24 Rca Corp Generateur de signaux composes de verrouillage, a sortie reglable, pour televiseur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173023A (en) * 1978-05-24 1979-10-30 Rca Corporation Burst gate circuit
US4319277A (en) * 1980-07-02 1982-03-09 Rca Corporation Institutional audio-visual system including a plural operating mode television receiver
US4337478A (en) * 1980-11-26 1982-06-29 Rca Corporation Composite timing signal generator with predictable output level
US4354202A (en) * 1980-11-26 1982-10-12 Rca Corporation Television receiver on-screen alphanumeric display
US4410907A (en) * 1981-11-16 1983-10-18 Rca Corporation Burst gate keying and back porch clamp pulse generator
US4581630A (en) * 1983-08-30 1986-04-08 Rca Corporation Constant width burst gate keying pulse generator
KR900006464B1 (ko) * 1987-05-23 1990-08-31 삼성전자 주식회사 버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089131A5 (fr) * 1970-04-02 1972-01-07 Sony Corp
GB1319809A (en) * 1970-09-21 1973-06-13 Mullard Ltd Pulse producing circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905748A (en) * 1953-03-30 1959-09-22 Philco Corp Color burst separator
US2956125A (en) * 1956-05-14 1960-10-11 Gen Electric Color burst gating circuit
US3544708A (en) * 1967-12-01 1970-12-01 Motorola Inc Color burst separator system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089131A5 (fr) * 1970-04-02 1972-01-07 Sony Corp
GB1319809A (en) * 1970-09-21 1973-06-13 Mullard Ltd Pulse producing circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474264A1 (fr) * 1980-01-18 1981-07-24 Rca Corp Generateur de signaux composes de verrouillage, a sortie reglable, pour televiseur

Also Published As

Publication number Publication date
DE2708234C3 (de) 1980-02-28
ATA132177A (de) 1985-08-15
DE2708234A1 (de) 1977-09-01
AU2247877A (en) 1978-08-31
IT1076360B (it) 1985-04-27
FI770534A (fr) 1977-08-28
PL112772B1 (en) 1980-10-31
US4051518A (en) 1977-09-27
FI65517C (fi) 1984-05-10
SE416514B (sv) 1981-01-05
SE7701810L (sv) 1977-08-28
FI65517B (fi) 1984-01-31
GB1565872A (en) 1980-04-23
BE851869A (fr) 1977-06-16
FR2342610B1 (fr) 1980-02-22
DE2708234B2 (de) 1979-05-31
JPS5538878B2 (fr) 1980-10-07
NL188383C (nl) 1992-06-01
AT380140B (de) 1986-04-10
NL7702062A (nl) 1977-08-30
AU502454B2 (en) 1979-07-26
CA1087298A (fr) 1980-10-07
JPS52104819A (en) 1977-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse