GB1127681A - Improvements relating to electric signal amplifiers - Google Patents

Improvements relating to electric signal amplifiers

Info

Publication number
GB1127681A
GB1127681A GB944066A GB944066A GB1127681A GB 1127681 A GB1127681 A GB 1127681A GB 944066 A GB944066 A GB 944066A GB 944066 A GB944066 A GB 944066A GB 1127681 A GB1127681 A GB 1127681A
Authority
GB
United Kingdom
Prior art keywords
amplifier
linear
march
electric signal
improvements relating
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
GB944066A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1127681A publication Critical patent/GB1127681A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/18—Automatic control in untuned amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB944066A 1965-03-03 1966-03-03 Improvements relating to electric signal amplifiers Expired GB1127681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7744A FR1439927A (fr) 1965-03-03 1965-03-03 Dispositif et procédé du contrôle de la constante de temps des amplificateurs de signaux électriques

Publications (1)

Publication Number Publication Date
GB1127681A true GB1127681A (en) 1968-09-18

Family

ID=8572625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB944066A Expired GB1127681A (en) 1965-03-03 1966-03-03 Improvements relating to electric signal amplifiers

Country Status (4)

Country Link
BE (1) BE677104A (xx)
FR (1) FR1439927A (xx)
GB (1) GB1127681A (xx)
NL (1) NL6602756A (xx)

Also Published As

Publication number Publication date
BE677104A (xx) 1966-08-29
NL6602756A (xx) 1966-09-05
FR1439927A (fr) 1966-05-27

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