AT306106B - Schaltungsanordnung zur Amplitudenregelung - Google Patents

Schaltungsanordnung zur Amplitudenregelung

Info

Publication number
AT306106B
AT306106B AT872970A AT872970A AT306106B AT 306106 B AT306106 B AT 306106B AT 872970 A AT872970 A AT 872970A AT 872970 A AT872970 A AT 872970A AT 306106 B AT306106 B AT 306106B
Authority
AT
Austria
Prior art keywords
circuit arrangement
amplitude control
amplitude
control
arrangement
Prior art date
Application number
AT872970A
Other languages
English (en)
Original Assignee
Siemens Ag
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
Priority claimed from DE19691949396 external-priority patent/DE1949396C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT306106B publication Critical patent/AT306106B/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
    • 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
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0041—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using thermistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Feedback Control In General (AREA)
  • Control Of Temperature (AREA)
AT872970A 1969-09-30 1970-09-28 Schaltungsanordnung zur Amplitudenregelung AT306106B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691949396 DE1949396C3 (de) 1969-09-30 Schaltungsanordnung zum selbsttätigen Regeln der Amplitude von Wechselspannungen

Publications (1)

Publication Number Publication Date
AT306106B true AT306106B (de) 1973-03-26

Family

ID=5746969

Family Applications (1)

Application Number Title Priority Date Filing Date
AT872970A AT306106B (de) 1969-09-30 1970-09-28 Schaltungsanordnung zur Amplitudenregelung

Country Status (4)

Country Link
AT (1) AT306106B (de)
CH (1) CH516259A (de)
DK (1) DK144445C (de)
FI (1) FI57857C (de)

Also Published As

Publication number Publication date
DE1949396A1 (de) 1971-04-01
FI57857C (fi) 1980-10-10
CH516259A (de) 1971-11-30
FI57857B (fi) 1980-06-30
DK144445C (da) 1982-07-26
DK144445B (da) 1982-03-08
DE1949396B2 (de) 1976-08-12

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Legal Events

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