GB2011742B - Television horizontal oscillator frequency control arrangement - Google Patents

Television horizontal oscillator frequency control arrangement

Info

Publication number
GB2011742B
GB2011742B GB7848560A GB7848560A GB2011742B GB 2011742 B GB2011742 B GB 2011742B GB 7848560 A GB7848560 A GB 7848560A GB 7848560 A GB7848560 A GB 7848560A GB 2011742 B GB2011742 B GB 2011742B
Authority
GB
United Kingdom
Prior art keywords
frequency control
control arrangement
oscillator frequency
horizontal oscillator
television horizontal
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
GB7848560A
Other versions
GB2011742A (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.)
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
Priority claimed from US05/862,179 external-priority patent/US4144545A/en
Priority claimed from US05/862,177 external-priority patent/US4144544A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2011742A publication Critical patent/GB2011742A/en
Application granted granted Critical
Publication of GB2011742B publication Critical patent/GB2011742B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/05—Synchronising circuits with arrangements for extending range of synchronisation, e.g. by using switching between several time constants

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Synchronizing For Television (AREA)
  • Details Of Television Scanning (AREA)
GB7848560A 1977-12-19 1978-12-14 Television horizontal oscillator frequency control arrangement Expired GB2011742B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/862,179 US4144545A (en) 1977-12-19 1977-12-19 Television horizontal oscillator frequency control arrangement for use with a tape recorder
US05/862,177 US4144544A (en) 1977-12-19 1977-12-19 Television horizontal oscillator frequency control arrangement for use with tape recorder

Publications (2)

Publication Number Publication Date
GB2011742A GB2011742A (en) 1979-07-11
GB2011742B true GB2011742B (en) 1982-05-12

Family

ID=27127677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848560A Expired GB2011742B (en) 1977-12-19 1978-12-14 Television horizontal oscillator frequency control arrangement

Country Status (5)

Country Link
JP (1) JPS5491021A (en)
DE (1) DE2854828A1 (en)
FR (1) FR2412213A1 (en)
GB (1) GB2011742B (en)
MY (1) MY8500777A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301258C1 (en) * 1993-01-19 1994-03-10 Siemens Ag Video signal processing circuit for TV receiver or video recorder - uses line synchronisation component and image synchronised vertical pulses to identify video signal source

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740489A (en) * 1969-06-11 1973-06-19 Rca Corp Horizontal oscillator control for plural operating mode television receivers
JPS55944B2 (en) * 1972-03-03 1980-01-10
JPS5242492B2 (en) * 1972-10-09 1977-10-25
JPS49110218A (en) * 1973-02-20 1974-10-21

Also Published As

Publication number Publication date
MY8500777A (en) 1985-12-31
FR2412213A1 (en) 1979-07-13
FR2412213B1 (en) 1984-03-16
JPS5491021A (en) 1979-07-19
DE2854828C2 (en) 1988-12-29
JPS6227589B2 (en) 1987-06-16
GB2011742A (en) 1979-07-11
DE2854828A1 (en) 1979-06-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19981213