GB1554240A - Frequency modulator for television - Google Patents

Frequency modulator for television

Info

Publication number
GB1554240A
GB1554240A GB3856276A GB3856276A GB1554240A GB 1554240 A GB1554240 A GB 1554240A GB 3856276 A GB3856276 A GB 3856276A GB 3856276 A GB3856276 A GB 3856276A GB 1554240 A GB1554240 A GB 1554240A
Authority
GB
United Kingdom
Prior art keywords
television
frequency modulator
modulator
frequency
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
GB3856276A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1554240A publication Critical patent/GB1554240A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H04N11/183—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB3856276A 1975-10-20 1976-09-17 Frequency modulator for television Expired GB1554240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7512257A NL7512257A (nl) 1975-10-20 1975-10-20 Frequentiemodulatorschakeling voor een secam- -kleurentelevisiesysteem.

Publications (1)

Publication Number Publication Date
GB1554240A true GB1554240A (en) 1979-10-17

Family

ID=19824697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3856276A Expired GB1554240A (en) 1975-10-20 1976-09-17 Frequency modulator for television

Country Status (5)

Country Link
JP (1) JPS5250118A (https=)
DE (1) DE2642329C3 (https=)
FR (1) FR2329125A1 (https=)
GB (1) GB1554240A (https=)
NL (1) NL7512257A (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087121A (en) * 1961-06-29 1963-04-23 Cons Electrodynamics Corp Signal controlled oscillator
JPS5011468A (https=) * 1973-06-01 1975-02-05
FR2260221B1 (https=) * 1974-02-04 1980-01-11 Matra
SU576085A3 (ru) * 1974-03-09 1977-10-05 Роберт Бош Гмбх (Фирма) Частотно-модулированный генератор кодирующего устройства системы секам

Also Published As

Publication number Publication date
FR2329125A1 (fr) 1977-05-20
DE2642329C3 (de) 1979-03-15
FR2329125B1 (https=) 1982-08-20
NL7512257A (nl) 1977-04-22
DE2642329A1 (de) 1977-04-21
JPS5250118A (en) 1977-04-21
DE2642329B2 (de) 1978-07-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee