RO72922A - Dispozitiv de comanda automata a constantei de timp de reglare inversa a instalatiilor de audiofrecventa - Google Patents

Dispozitiv de comanda automata a constantei de timp de reglare inversa a instalatiilor de audiofrecventa

Info

Publication number
RO72922A
RO72922A RO7790400A RO9040077A RO72922A RO 72922 A RO72922 A RO 72922A RO 7790400 A RO7790400 A RO 7790400A RO 9040077 A RO9040077 A RO 9040077A RO 72922 A RO72922 A RO 72922A
Authority
RO
Romania
Prior art keywords
time constant
automatic control
audio frequency
adjustment time
reverse adjustment
Prior art date
Application number
RO7790400A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Zoltan Szokolai
Tibor Padar
Original Assignee
Budapesti Radiotechnikai Gyar,Hu
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 Budapesti Radiotechnikai Gyar,Hu filed Critical Budapesti Radiotechnikai Gyar,Hu
Publication of RO72922A publication Critical patent/RO72922A/ro

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
RO7790400A 1976-05-21 1977-05-19 Dispozitiv de comanda automata a constantei de timp de reglare inversa a instalatiilor de audiofrecventa RO72922A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76BU803A HU173964B (hu) 1976-05-21 1976-05-21 Ehlektroskhema dlja avtomaticheskogo izmenenija postojannoj vremeni obratnogo regulirovanija zvukochastotnykh ustrojstv s avtomaticheskim regulirovaniem urovnja

Publications (1)

Publication Number Publication Date
RO72922A true RO72922A (ro) 1982-10-11

Family

ID=10993996

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7790400A RO72922A (ro) 1976-05-21 1977-05-19 Dispozitiv de comanda automata a constantei de timp de reglare inversa a instalatiilor de audiofrecventa

Country Status (7)

Country Link
BG (1) BG30779A3 (cs)
CS (1) CS198257B2 (cs)
DD (1) DD130896A5 (cs)
DE (1) DE2719184A1 (cs)
HU (1) HU173964B (cs)
PL (1) PL122911B1 (cs)
RO (1) RO72922A (cs)

Also Published As

Publication number Publication date
PL122911B1 (en) 1982-09-30
HU173964B (hu) 1979-10-28
BG30779A3 (en) 1981-08-14
DE2719184A1 (de) 1977-11-24
CS198257B2 (en) 1980-05-30
DD130896A5 (de) 1978-05-10

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