CS244416B2 - Generator of keying signal in television receiver - Google Patents

Generator of keying signal in television receiver Download PDF

Info

Publication number
CS244416B2
CS244416B2 CS816304A CS630481A CS244416B2 CS 244416 B2 CS244416 B2 CS 244416B2 CS 816304 A CS816304 A CS 816304A CS 630481 A CS630481 A CS 630481A CS 244416 B2 CS244416 B2 CS 244416B2
Authority
CS
Czechoslovakia
Prior art keywords
keying
circuit
pulse
signal
output
Prior art date
Application number
CS816304A
Other languages
Czech (cs)
English (en)
Inventor
Thomas D Yost
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 CS244416B2 publication Critical patent/CS244416B2/cs

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Details Of Television Scanning (AREA)
  • Studio Circuits (AREA)
  • Picture Signal Circuits (AREA)
CS816304A 1980-08-29 1981-08-24 Generator of keying signal in television receiver CS244416B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/182,753 US4313130A (en) 1980-08-29 1980-08-29 Keying signal generator with false output immunity

Publications (1)

Publication Number Publication Date
CS244416B2 true CS244416B2 (en) 1986-07-17

Family

ID=22669872

Family Applications (1)

Application Number Title Priority Date Filing Date
CS816304A CS244416B2 (en) 1980-08-29 1981-08-24 Generator of keying signal in television receiver

Country Status (17)

Country Link
US (1) US4313130A (fi)
JP (1) JPS5775085A (fi)
KR (1) KR840001295B1 (fi)
AT (1) AT383922B (fi)
AU (1) AU539839B2 (fi)
CA (1) CA1163360A (fi)
CS (1) CS244416B2 (fi)
DE (1) DE3134149C2 (fi)
ES (1) ES8205488A1 (fi)
FI (1) FI73561C (fi)
FR (1) FR2489642B1 (fi)
GB (1) GB2082872B (fi)
HK (1) HK17687A (fi)
IT (1) IT1138497B (fi)
MY (1) MY8700800A (fi)
PT (1) PT73533B (fi)
SE (1) SE451288B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410907A (en) * 1981-11-16 1983-10-18 Rca Corporation Burst gate keying and back porch clamp pulse generator
US4558355A (en) * 1983-12-14 1985-12-10 Rca Corporation Trilevel sandcastle pulse encoder
US4549202A (en) * 1983-12-14 1985-10-22 Rca Corporation Trilevel sandcastle pulse encoding/decoding system
JPS60199290A (ja) * 1984-03-23 1985-10-08 Hitachi Ltd 耐放射線性カラ−テレビカメラ
US4612577A (en) * 1985-06-26 1986-09-16 Rca Corporation Video signal processor with selective clamp
JPH02115310U (fi) * 1989-03-04 1990-09-14
JP2004502351A (ja) 2000-06-26 2004-01-22 トムソン　ライセンシング　ソシエテ　アノニム テレビジョン信号処理装置内でサンドキャッスル信号を発生するシステム、方法及び装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268656A (en) * 1963-03-21 1966-08-23 Motorola Inc Color television receiver including color burst separator substantially unaffected by the varying waveform and timing of keying pulses
US4213151A (en) * 1978-08-18 1980-07-15 Rca Corporation AGC keying signal circuit
US4263610A (en) * 1980-01-18 1981-04-21 Rca Corporation Controlled output composite keying signal generator for a television receiver

Also Published As

Publication number Publication date
ES504888A0 (es) 1982-06-01
KR840001295B1 (ko) 1984-09-07
AU539839B2 (en) 1984-10-18
DE3134149A1 (de) 1982-03-25
HK17687A (en) 1987-03-06
ES8205488A1 (es) 1982-06-01
ATA376681A (de) 1987-01-15
US4313130A (en) 1982-01-26
DE3134149C2 (de) 1985-11-28
SE8104966L (sv) 1982-03-01
KR830007020A (ko) 1983-10-12
SE451288B (sv) 1987-09-21
JPS5775085A (en) 1982-05-11
GB2082872A (en) 1982-03-10
FR2489642B1 (fr) 1987-03-20
FI73561B (fi) 1987-06-30
FI812586L (fi) 1982-03-01
PT73533A (en) 1981-09-01
AT383922B (de) 1987-09-10
PT73533B (en) 1983-01-17
JPS622518B2 (fi) 1987-01-20
IT8123623A0 (it) 1981-08-24
IT1138497B (it) 1986-09-17
FI73561C (fi) 1987-10-09
GB2082872B (en) 1984-04-11
AU7443781A (en) 1982-03-04
FR2489642A1 (fr) 1982-03-05
CA1163360A (en) 1984-03-06
MY8700800A (en) 1987-12-31

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