GB1375284A - - Google Patents

Info

Publication number
GB1375284A
GB1375284A GB731872A GB731872A GB1375284A GB 1375284 A GB1375284 A GB 1375284A GB 731872 A GB731872 A GB 731872A GB 731872 A GB731872 A GB 731872A GB 1375284 A GB1375284 A GB 1375284A
Authority
GB
United Kingdom
Prior art keywords
amplifier
colour
control
linear
control voltage
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
GB731872A
Other languages
English (en)
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 filed Critical
Publication of GB1375284A publication Critical patent/GB1375284A/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
    • H04N11/186—Decoding means therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB731872A 1971-02-23 1972-02-17 Expired GB1375284A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712108497 DE2108497A1 (de) 1971-02-23 1971-02-23 Verstärkungsregelung, insbesondere zur Farbsattigungseinstellung eines SECAM Empfängers

Publications (1)

Publication Number Publication Date
GB1375284A true GB1375284A (enrdf_load_stackoverflow) 1974-11-27

Family

ID=5799541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB731872A Expired GB1375284A (enrdf_load_stackoverflow) 1971-02-23 1972-02-17

Country Status (5)

Country Link
AU (1) AU470736B2 (enrdf_load_stackoverflow)
DE (1) DE2108497A1 (enrdf_load_stackoverflow)
FR (1) FR2126342B1 (enrdf_load_stackoverflow)
GB (1) GB1375284A (enrdf_load_stackoverflow)
ZA (1) ZA72885B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275362A (en) * 1979-03-16 1981-06-23 Rca Corporation Gain controlled amplifier using a pin diode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853870A (en) * 1957-04-17 1960-11-09 British Telecomm Res Ltd Improvements in or relating to amplifiers employing transistors
NZ157749A (enrdf_load_stackoverflow) * 1968-10-03

Also Published As

Publication number Publication date
AU470736B2 (en) 1976-03-25
FR2126342A1 (enrdf_load_stackoverflow) 1972-10-06
AU3898372A (en) 1973-08-16
ZA72885B (en) 1972-10-25
DE2108497A1 (de) 1972-09-07
FR2126342B1 (enrdf_load_stackoverflow) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees