ZA729140B - Amplifier gain control - Google Patents

Amplifier gain control

Info

Publication number
ZA729140B
ZA729140B ZA729140A ZA729140A ZA729140B ZA 729140 B ZA729140 B ZA 729140B ZA 729140 A ZA729140 A ZA 729140A ZA 729140 A ZA729140 A ZA 729140A ZA 729140 B ZA729140 B ZA 729140B
Authority
ZA
South Africa
Prior art keywords
gain control
amplifier gain
amplifier
control
gain
Prior art date
Application number
ZA729140A
Inventor
R Gray
Original Assignee
Thorn Electrical Ind 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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of ZA729140B publication Critical patent/ZA729140B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Amplification And Gain Control (AREA)
ZA729140A 1972-01-10 1972-12-28 Amplifier gain control ZA729140B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB110872*[A GB1367244A (en) 1972-01-10 1972-01-10 Amplifier gain control

Publications (1)

Publication Number Publication Date
ZA729140B true ZA729140B (en) 1973-10-31

Family

ID=9716311

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA729140A ZA729140B (en) 1972-01-10 1972-12-28 Amplifier gain control

Country Status (5)

Country Link
AU (1) AU470064B2 (en)
DE (1) DE2300296A1 (en)
GB (1) GB1367244A (en)
SE (1) SE386349B (en)
ZA (1) ZA729140B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3161721B2 (en) * 1990-10-19 2001-04-25 株式会社日立製作所 Amplifier circuit and display device

Also Published As

Publication number Publication date
DE2300296A1 (en) 1973-09-20
SE386349B (en) 1976-08-02
GB1367244A (en) 1974-09-18
AU470064B2 (en) 1976-03-04
AU5087573A (en) 1974-07-11

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