NL7311332A - - Google Patents

Info

Publication number
NL7311332A
NL7311332A NL7311332A NL7311332A NL7311332A NL 7311332 A NL7311332 A NL 7311332A NL 7311332 A NL7311332 A NL 7311332A NL 7311332 A NL7311332 A NL 7311332A NL 7311332 A NL7311332 A NL 7311332A
Authority
NL
Netherlands
Application number
NL7311332A
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
Publication of NL7311332A publication Critical patent/NL7311332A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
NL7311332A 1972-08-30 1973-08-16 NL7311332A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8630572A JPS5549451B2 (xx) 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
NL7311332A true NL7311332A (xx) 1974-03-04

Family

ID=13883110

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311332A NL7311332A (xx) 1972-08-30 1973-08-16

Country Status (6)

Country Link
US (1) US3846711A (xx)
JP (1) JPS5549451B2 (xx)
DE (1) DE2343603A1 (xx)
FR (1) FR2198310B1 (xx)
GB (1) GB1446724A (xx)
NL (1) NL7311332A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515388Y2 (xx) * 1974-09-12 1980-04-09
JPS5178966A (ja) * 1974-12-30 1976-07-09 Victor Company Of Japan Kahenshutsuryokuinpiidansuzofukuki
US4339677A (en) * 1979-12-21 1982-07-13 Signetics Corporation Electrically variable impedance circuit with feedback compensation
US4646012A (en) * 1984-01-24 1987-02-24 Westinghouse Electric Corp. Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states
IE872384L (en) * 1987-09-07 1989-03-07 Lake Electronic Tech Speech circuit for telephone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1313261A (fr) * 1961-11-15 1962-12-28 Thomson Houston Comp Francaise Perfectionnements aux systèmes de régulation
FR1364928A (fr) * 1962-10-08 1964-06-26 Siemens Ag Albis Dispositif amplificateur pour tensions alternatives
US3267388A (en) * 1963-04-26 1966-08-16 Transitel Internat Corp Automatic threshold amplifier employing variable impedance means
US3397324A (en) * 1965-04-14 1968-08-13 Avco Corp Peak amplitude to r. m. s. limiter
US3490046A (en) * 1967-04-05 1970-01-13 Electrohome Ltd Automatic gain control and overload protection for signal receiving systems
JPS4520810Y1 (xx) * 1967-09-11 1970-08-20
DE1803655A1 (de) * 1968-10-17 1970-06-11 Siemens Ag Verstaerker mit zwei Transistoren und Gegenkopplung

Also Published As

Publication number Publication date
GB1446724A (en) 1976-08-18
JPS5549451B2 (xx) 1980-12-12
FR2198310A1 (xx) 1974-03-29
DE2343603A1 (de) 1974-04-04
JPS4943554A (xx) 1974-04-24
US3846711A (en) 1974-11-05
FR2198310B1 (xx) 1976-09-17

Similar Documents

Publication Publication Date Title
CS161675B2 (xx)
FR2198310A1 (xx)
AU485983B2 (xx)
CS160892B1 (xx)
CS157319B1 (xx)
CS155088B1 (xx)
CS159049B1 (xx)
CS158496B1 (xx)
CS154198B1 (xx)
CS163803B1 (xx)
CS163015B1 (xx)
CS162956B1 (xx)
CS157596B1 (xx)
CS153284B1 (xx)
CS151391B1 (xx)
CS150474B1 (xx)
CS150470B1 (xx)
CS157395B1 (xx)
CH563258A5 (xx)
CH614228A5 (xx)
CH570023A5 (xx)
CH570171A5 (xx)
CH576684A5 (xx)
CH568852A5 (xx)
CH577057B5 (xx)

Legal Events

Date Code Title Description
BV The patent application has lapsed