ATA828772A - Schaltungsanordnung zur automatischen verstarkungsregelung - Google Patents

Schaltungsanordnung zur automatischen verstarkungsregelung

Info

Publication number
ATA828772A
ATA828772A AT828772A AT828772A ATA828772A AT A828772 A ATA828772 A AT A828772A AT 828772 A AT828772 A AT 828772A AT 828772 A AT828772 A AT 828772A AT A828772 A ATA828772 A AT A828772A
Authority
AT
Austria
Prior art keywords
gain control
circuit arrangement
automatic gain
automatic
arrangement
Prior art date
Application number
AT828772A
Other languages
English (en)
Other versions
AT345345B (de
Inventor
Heinrich Ing Cap
Robert Dr Phys Scheiber
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT828772A priority Critical patent/AT345345B/de
Publication of ATA828772A publication Critical patent/ATA828772A/de
Application granted granted Critical
Publication of AT345345B publication Critical patent/AT345345B/de

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
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/18—Automatic control in untuned amplifiers
    • H03G5/22—Automatic control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/14—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
AT828772A 1972-09-26 1972-09-26 Schaltungsanordnung zur automatischen verstaerkungsregelung AT345345B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT828772A AT345345B (de) 1972-09-26 1972-09-26 Schaltungsanordnung zur automatischen verstaerkungsregelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT828772A AT345345B (de) 1972-09-26 1972-09-26 Schaltungsanordnung zur automatischen verstaerkungsregelung

Publications (2)

Publication Number Publication Date
ATA828772A true ATA828772A (de) 1978-01-15
AT345345B AT345345B (de) 1978-09-11

Family

ID=3604111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT828772A AT345345B (de) 1972-09-26 1972-09-26 Schaltungsanordnung zur automatischen verstaerkungsregelung

Country Status (1)

Country Link
AT (1) AT345345B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080280578A1 (en) * 2007-05-08 2008-11-13 Seiko Epson Corporation Receiver circuit and amplifier circuit

Also Published As

Publication number Publication date
AT345345B (de) 1978-09-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee