JPS5515388Y2 - - Google Patents

Info

Publication number
JPS5515388Y2
JPS5515388Y2 JP11005674U JP11005674U JPS5515388Y2 JP S5515388 Y2 JPS5515388 Y2 JP S5515388Y2 JP 11005674 U JP11005674 U JP 11005674U JP 11005674 U JP11005674 U JP 11005674U JP S5515388 Y2 JPS5515388 Y2 JP S5515388Y2
Authority
JP
Japan
Prior art keywords
sept
output
current source
impedance
path
Prior art date
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.)
Expired
Application number
JP11005674U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5145348U (fi
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
Priority to JP11005674U priority Critical patent/JPS5515388Y2/ja
Priority to DE19752537276 priority patent/DE2537276C3/de
Priority to AU84159/75A priority patent/AU492002B2/en
Priority to CA234213A priority patent/CA1054711A/en
Priority to AT695975A priority patent/AT349067B/de
Priority to GB3707175A priority patent/GB1517948A/en
Priority to NL7510729A priority patent/NL165347C/xx
Priority to FR7527931A priority patent/FR2285016A1/fr
Priority to SE7510219A priority patent/SE417148B/xx
Publication of JPS5145348U publication Critical patent/JPS5145348U/ja
Application granted granted Critical
Publication of JPS5515388Y2 publication Critical patent/JPS5515388Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP11005674U 1974-09-12 1974-09-12 Expired JPS5515388Y2 (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP11005674U JPS5515388Y2 (fi) 1974-09-12 1974-09-12
DE19752537276 DE2537276C3 (de) 1974-09-12 1975-08-21 Begrenzerschaltung
AU84159/75A AU492002B2 (en) 1975-08-21 Limiting circuit
CA234213A CA1054711A (en) 1974-09-12 1975-08-26 Limiter circuit
AT695975A AT349067B (de) 1974-09-12 1975-09-09 Begrenzerschaltung
GB3707175A GB1517948A (en) 1974-09-12 1975-09-09 Limiter circuits
NL7510729A NL165347C (nl) 1974-09-12 1975-09-11 Dynamiekcompressieschakeling voor audiofrequente signalen.
FR7527931A FR2285016A1 (fr) 1974-09-12 1975-09-11 Circuit de limitation de niveau
SE7510219A SE417148B (sv) 1974-09-12 1975-09-12 Begrensarkrets for att valbart leda igenom en signal med eller utan amplitudbegrensning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11005674U JPS5515388Y2 (fi) 1974-09-12 1974-09-12

Publications (2)

Publication Number Publication Date
JPS5145348U JPS5145348U (fi) 1976-04-03
JPS5515388Y2 true JPS5515388Y2 (fi) 1980-04-09

Family

ID=14525958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11005674U Expired JPS5515388Y2 (fi) 1974-09-12 1974-09-12

Country Status (8)

Country Link
JP (1) JPS5515388Y2 (fi)
AT (1) AT349067B (fi)
CA (1) CA1054711A (fi)
DE (1) DE2537276C3 (fi)
FR (1) FR2285016A1 (fi)
GB (1) GB1517948A (fi)
NL (1) NL165347C (fi)
SE (1) SE417148B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153651A (en) * 1976-06-17 1977-12-20 Sony Corp Gain changing circuit
JPS5531368A (en) * 1978-08-29 1980-03-05 Fujitsu Ltd Transmission amount control circuit
DE3134600C2 (de) * 1981-09-01 1986-09-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Ansteuerschaltung für einen Regelverstärker
DE3308824A1 (de) * 1983-03-12 1984-09-13 Eugen Beyer, Elektrotechnische Fabrik GmbH & Co, 7100 Heilbronn Verfahren zur amplitudenbegrenzung und geregelte limiterschaltung
JPS59171207A (ja) * 1984-03-09 1984-09-27 Rohm Co Ltd 自動レベル調整回路
US10658997B2 (en) * 2018-08-24 2020-05-19 Rgb Systems, Inc. Energy efficient clip limiting voltage controlled amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881450A (fi) * 1972-02-01 1973-10-31
JPS5549451B2 (fi) * 1972-08-30 1980-12-12

Also Published As

Publication number Publication date
DE2537276A1 (de) 1976-04-01
GB1517948A (en) 1978-07-19
JPS5145348U (fi) 1976-04-03
CA1054711A (en) 1979-05-15
NL165347B (nl) 1980-10-15
FR2285016B1 (fi) 1979-06-15
NL165347C (nl) 1981-03-16
NL7510729A (nl) 1976-03-16
AU8415975A (en) 1977-02-24
ATA695975A (de) 1978-08-15
SE7510219L (sv) 1976-03-15
DE2537276B2 (de) 1977-12-22
DE2537276C3 (de) 1978-08-24
AT349067B (de) 1979-03-26
SE417148B (sv) 1981-02-23
FR2285016A1 (fr) 1976-04-09

Similar Documents

Publication Publication Date Title
JPS5515388Y2 (fi)
GB1308788A (en) Amplifier circuit
GB1187491A (en) Improvements in Correlators
GB871623A (en) Improvements in or relating to magnetostatic relays
GB1379223A (en) Overcurrent protection circuit for a voltage regulator
GB918554A (en) Improvements relating to demodulators
GB1460569A (en) Amplifier having constant current consumption
GB1248857A (en) An audio-frequency dynamic sound range compressor
GB1180611A (en) Improvements in or relating to Detector Circuits
GB791372A (en) Improvements in or relating to magnetostatic relays
JPS51148344A (en) Limiter
GB1169963A (en) Improvements in or relating to Amplitude Limiters
GB598285A (en) Improvements in or relating to magnetic amplifiers
FR2126090B1 (fi)
GB862377A (en) Improvements relating to communication systems
GB1228460A (fi)
JPS5640368A (en) Horizontal synchronizing signal detecting circuit
JPS5582517A (en) Power amplifier
GB859933A (en) Improvements in or relating to signal controlled motor servo systems
FR2221866A1 (en) Servo-control amplifier with supply failure safeguard - senses speed of motor and controlled via tacho-generator
JPS54954A (en) Darlington connection circuit
GB882994A (en) Improvements relating to direct voltage stabilisers
GB809742A (en) Improvements relating to saturable core reactance devices
GB928755A (en) Improvements in or relating to switching control arrangements
GB761239A (en) Improvements in or relating to controlled voltage rectifying apparatus