SE390687B - Kopplingsanordning for automatisk forsterkningsreglering vid televisionsmottagare - Google Patents

Kopplingsanordning for automatisk forsterkningsreglering vid televisionsmottagare

Info

Publication number
SE390687B
SE390687B SE7306598A SE7306598A SE390687B SE 390687 B SE390687 B SE 390687B SE 7306598 A SE7306598 A SE 7306598A SE 7306598 A SE7306598 A SE 7306598A SE 390687 B SE390687 B SE 390687B
Authority
SE
Sweden
Prior art keywords
coupling device
television receiver
reinforcement control
automatic reinforcement
automatic
Prior art date
Application number
SE7306598A
Other languages
English (en)
Swedish (sv)
Inventor
L Indri
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 SE390687B publication Critical patent/SE390687B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Television Receiver Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
SE7306598A 1972-05-12 1973-05-10 Kopplingsanordning for automatisk forsterkningsreglering vid televisionsmottagare SE390687B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2247072A GB1423349A (en) 1972-05-12 1972-05-12 Automatic gain control circuuits

Publications (1)

Publication Number Publication Date
SE390687B true SE390687B (sv) 1977-01-03

Family

ID=10179886

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306598A SE390687B (sv) 1972-05-12 1973-05-10 Kopplingsanordning for automatisk forsterkningsreglering vid televisionsmottagare

Country Status (5)

Country Link
JP (1) JPS5635068B2 (zh)
AU (1) AU476158B2 (zh)
DE (1) DE2323214B2 (zh)
GB (1) GB1423349A (zh)
SE (1) SE390687B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119213A (ja) * 1982-01-06 1983-07-15 Fujitsu Ten Ltd 増幅装置
JPS60176314A (ja) * 1984-02-21 1985-09-10 Rohm Co Ltd 自動利得調整回路
JPS63204916A (ja) * 1987-02-20 1988-08-24 Sanyo Electric Co Ltd Ｒｆ　ａｇｃ回路
TW200305346A (en) * 2002-04-12 2003-10-16 Nap Entpr Co Ltd Ear pad, and earphone with the pad

Also Published As

Publication number Publication date
JPS5635068B2 (zh) 1981-08-14
DE2323214A1 (de) 1973-11-22
DE2323214B2 (de) 1978-07-06
AU5562273A (en) 1974-11-14
AU476158B2 (en) 1976-09-16
JPS4962028A (zh) 1974-06-15
GB1423349A (en) 1976-02-04

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