SE317715B - - Google Patents

Info

Publication number
SE317715B
SE317715B SE6654/66A SE665466A SE317715B SE 317715 B SE317715 B SE 317715B SE 6654/66 A SE6654/66 A SE 6654/66A SE 665466 A SE665466 A SE 665466A SE 317715 B SE317715 B SE 317715B
Authority
SE
Sweden
Prior art keywords
network
amplifier
signals
diodes
resistive element
Prior art date
Application number
SE6654/66A
Other languages
English (en)
Inventor
W Brown
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE317715B publication Critical patent/SE317715B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/001—Volume compression or expansion in amplifiers without controlling loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
    • H03G7/08—Volume compression or expansion in amplifiers having semiconductor devices incorporating negative feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Circuit For Audible Band Transducer (AREA)
SE6654/66A 1965-05-14 1966-05-13 SE317715B (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US455714A US3368158A (en) 1965-05-14 1965-05-14 Low-level automatic gain control circuitry

Publications (1)

Publication Number Publication Date
SE317715B true SE317715B (ru) 1969-11-24

Family

ID=23809987

Family Applications (1)

Application Number Title Priority Date Filing Date
SE6654/66A SE317715B (ru) 1965-05-14 1966-05-13

Country Status (4)

Country Link
US (1) US3368158A (ru)
DE (1) DE1289120B (ru)
GB (1) GB1149742A (ru)
SE (1) SE317715B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155076A (en) * 1967-09-07 1969-06-18 Standard Telephones Cables Ltd Amplifier For Electric Signals
DE2312086C3 (de) * 1972-03-30 1979-10-31 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Signalübertragungsvorrichtung mit einer amplituden- und frequenzabhängigen Übertragungsfunktion
FR2908568B1 (fr) * 2006-11-09 2013-03-08 Barbie De Preaudeau Marie Caroline O'neill Dispositif electronique de controle de niveau acoustique sans apport d'energie exterieure.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011919B (de) * 1953-01-26 1957-07-11 Siemens Ag Verstaerkerstufe mit amplitudenabhaengiger Gegenkopplung fuer ein Fernsehsignalgemisch
DE1083338B (de) * 1956-11-21 1960-06-15 Standard Elektrik Lorenz Ag Verfahren zur Kompensation der nichtlinearen Verzerrung von UEbertragungssystemen
US3023369A (en) * 1959-02-09 1962-02-27 Blonder Tongue Elect Variable-gain transistor circuit
US3315094A (en) * 1964-01-13 1967-04-18 Northern Electric Co Gated limiter circuit

Also Published As

Publication number Publication date
DE1289120B (de) 1969-02-13
US3368158A (en) 1968-02-06
GB1149742A (en) 1969-04-23

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