IT996395B - Circuito regolatore di guadagno - Google Patents

Circuito regolatore di guadagno

Info

Publication number
IT996395B
IT996395B IT53539/73A IT5353973A IT996395B IT 996395 B IT996395 B IT 996395B IT 53539/73 A IT53539/73 A IT 53539/73A IT 5353973 A IT5353973 A IT 5353973A IT 996395 B IT996395 B IT 996395B
Authority
IT
Italy
Prior art keywords
regulator circuit
gain regulator
gain
circuit
regulator
Prior art date
Application number
IT53539/73A
Other languages
English (en)
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT996395B publication Critical patent/IT996395B/it

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
    • 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)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
IT53539/73A 1972-11-09 1973-11-07 Circuito regolatore di guadagno IT996395B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11230972A JPS5710604B2 (it) 1972-11-09 1972-11-09

Publications (1)

Publication Number Publication Date
IT996395B true IT996395B (it) 1975-12-10

Family

ID=14583434

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53539/73A IT996395B (it) 1972-11-09 1973-11-07 Circuito regolatore di guadagno

Country Status (11)

Country Link
US (1) US3873932A (it)
JP (1) JPS5710604B2 (it)
AU (1) AU474297B2 (it)
BR (1) BR7308769D0 (it)
CA (1) CA993529A (it)
DE (1) DE2355714A1 (it)
FR (1) FR2206627B1 (it)
GB (1) GB1446217A (it)
IT (1) IT996395B (it)
NL (1) NL177543C (it)
SE (1) SE396523B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285351U (it) * 1975-12-22 1977-06-25
JPS6127410A (ja) * 1984-07-18 1986-02-06 Babcock Hitachi Kk 燃焼装置
JPS62158906A (ja) * 1986-01-08 1987-07-14 Hitachi Ltd 石炭・水スラリ−用低ＮＯ↓ｘ燃焼バ−ナ
FR2685578A1 (fr) * 1991-12-23 1993-06-25 Philips Electronique Lab Circuit integre comprenant un amplificateur a gain variable.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181279B (de) * 1964-02-18 1964-11-12 Telefunken Patent Selbsttaetig geregelte Verstaerkerstufe mit Transistor
US3395357A (en) * 1966-09-22 1968-07-30 Bell Telephone Labor Inc Automatic gain control system
US3538448A (en) * 1968-01-17 1970-11-03 Rca Corp Gain controlled amplifier
US3516003A (en) * 1968-07-30 1970-06-02 Bailey Meter Co High-gain single-stage a.c. cascode amplifier circuit
US3581222A (en) * 1969-03-19 1971-05-25 Wilton Co Linear voltage controlled attenuator
CH504819A (de) * 1970-07-10 1971-03-15 Ibm Abtasteinrichtung
US3706937A (en) * 1970-12-03 1972-12-19 Nat Semiconductor Corp Gain controlled amplifier for integrated circuit applications
DE2060192C3 (de) * 1970-12-08 1978-04-13 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur verzögerungsfreien Verstärkungssteuerung
JPS5620724B2 (it) * 1972-07-27 1981-05-15

Also Published As

Publication number Publication date
AU6229973A (en) 1975-05-08
US3873932A (en) 1975-03-25
NL177543B (nl) 1985-05-01
DE2355714C2 (it) 1987-05-27
BR7308769D0 (pt) 1974-08-29
CA993529A (en) 1976-07-20
JPS5710604B2 (it) 1982-02-27
NL7315408A (it) 1974-05-13
NL177543C (nl) 1985-10-01
FR2206627B1 (it) 1977-08-19
DE2355714A1 (de) 1974-05-16
GB1446217A (en) 1976-08-18
AU474297B2 (en) 1976-07-15
FR2206627A1 (it) 1974-06-07
SE396523B (sv) 1977-09-19
JPS49132958A (it) 1974-12-20

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