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AU470064B2 - Amplifier gain control - Google Patents
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AU470064B2 - Amplifier gain control - Google Patents

Amplifier gain control

Info

Publication number
AU470064B2
AU470064B2 AU50875/73A AU5087573A AU470064B2 AU 470064 B2 AU470064 B2 AU 470064B2 AU 50875/73 A AU50875/73 A AU 50875/73A AU 5087573 A AU5087573 A AU 5087573A AU 470064 B2 AU470064 B2 AU 470064B2
Authority
AU
Australia
Prior art keywords
gain control
amplifier gain
amplifier
control
gain
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
AU50875/73A
Other versions
AU5087573A (en
Inventor
Edward Gray Reginald
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.)
EMI Group Ltd
Original Assignee
Thorn Electrical 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 Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Publication of AU5087573A publication Critical patent/AU5087573A/en
Application granted granted Critical
Publication of AU470064B2 publication Critical patent/AU470064B2/en
Expired legal-status Critical Current

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)
AU50875/73A 1972-01-10 1973-01-08 Amplifier gain control Expired AU470064B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB110872*[A GB1367244A (en) 1972-01-10 1972-01-10 Amplifier gain control
GBGB1108/72 1972-01-10

Publications (2)

Publication Number Publication Date
AU5087573A AU5087573A (en) 1974-07-11
AU470064B2 true AU470064B2 (en) 1976-03-04

Family

ID=9716311

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50875/73A Expired AU470064B2 (en) 1972-01-10 1973-01-08 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
GB1367244A (en) 1974-09-18
SE386349B (en) 1976-08-02
AU5087573A (en) 1974-07-11
ZA729140B (en) 1973-10-31

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