JPS4994254A - - Google Patents

Info

Publication number
JPS4994254A
JPS4994254A JP10177973A JP10177973A JPS4994254A JP S4994254 A JPS4994254 A JP S4994254A JP 10177973 A JP10177973 A JP 10177973A JP 10177973 A JP10177973 A JP 10177973A JP S4994254 A JPS4994254 A JP S4994254A
Authority
JP
Japan
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.)
Pending
Application number
JP10177973A
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 JPS4994254A publication Critical patent/JPS4994254A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
JP10177973A 1972-09-13 1973-09-11 Pending JPS4994254A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4248772A GB1445338A (en) 1972-09-13 1972-09-13 Automatic gain control circuit arrangements having a plurality of stages of amplification

Publications (1)

Publication Number Publication Date
JPS4994254A true JPS4994254A (ja) 1974-09-06

Family

ID=10424655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10177973A Pending JPS4994254A (ja) 1972-09-13 1973-09-11

Country Status (4)

Country Link
JP (1) JPS4994254A (ja)
DE (1) DE2344589A1 (ja)
FR (1) FR2199229B1 (ja)
GB (1) GB1445338A (ja)

Also Published As

Publication number Publication date
FR2199229A1 (ja) 1974-04-05
FR2199229B1 (ja) 1977-08-05
GB1445338A (en) 1976-08-11
DE2344589A1 (de) 1974-03-21

Similar Documents

Publication Publication Date Title
JPS4996176U (ja)
CS158514B1 (ja)
CS163911B1 (ja)
CS158476B1 (ja)
CS158470B1 (ja)
CS158456B1 (ja)
CS158104B1 (ja)
CS156905B1 (ja)
CS154184B1 (ja)
CS150894B1 (ja)
CH573433A5 (ja)
CH582222A5 (ja)
CH566488A5 (ja)
CH570148A5 (ja)
CH570171A5 (ja)
CH570244A5 (ja)
CH570441A5 (ja)
CH570581A5 (ja)
CH570860A5 (ja)
CH570871A5 (ja)
CH570921A5 (ja)
CH571124A5 (ja)
CH571854A5 (ja)
CH573189A5 (ja)
CH592065A5 (ja)