ZA731958B - Gain control arrangements - Google Patents

Gain control arrangements

Info

Publication number
ZA731958B
ZA731958B ZA731958A ZA731958A ZA731958B ZA 731958 B ZA731958 B ZA 731958B ZA 731958 A ZA731958 A ZA 731958A ZA 731958 A ZA731958 A ZA 731958A ZA 731958 B ZA731958 B ZA 731958B
Authority
ZA
South Africa
Prior art keywords
gain control
control arrangements
arrangements
gain
control
Prior art date
Application number
ZA731958A
Inventor
G Balmforth
T Mackereth
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Publication of ZA731958B publication Critical patent/ZA731958B/en

Links

Classifications

    • 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
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
ZA731958A 1972-03-29 1973-03-20 Gain control arrangements ZA731958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1480972A GB1420936A (en) 1972-03-29 1972-03-29 Gain control arrangements

Publications (1)

Publication Number Publication Date
ZA731958B true ZA731958B (en) 1974-11-27

Family

ID=10047865

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731958A ZA731958B (en) 1972-03-29 1973-03-20 Gain control arrangements

Country Status (2)

Country Link
GB (1) GB1420936A (en)
ZA (1) ZA731958B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155047A (en) * 1978-01-11 1979-05-15 Baskind David Lee Voltage controlled attenuator
JPS54106161A (en) * 1978-02-08 1979-08-20 Saun Design Japan:Kk Switch circuit
GB2104330A (en) * 1981-08-19 1983-03-02 Texas Instruments Ltd Improvements in or relating to amplifiers

Also Published As

Publication number Publication date
GB1420936A (en) 1976-01-14
AU5363973A (en) 1974-09-26

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