FR884500A - Perfectionnements apportés aux montages amplificateurs basse fréquence à contre-réaction - Google Patents

Perfectionnements apportés aux montages amplificateurs basse fréquence à contre-réaction

Info

Publication number
FR884500A
FR884500A FR884500DA FR884500A FR 884500 A FR884500 A FR 884500A FR 884500D A FR884500D A FR 884500DA FR 884500 A FR884500 A FR 884500A
Authority
FR
France
Prior art keywords
low
improvements made
frequency feedback
feedback amplifiers
amplifiers
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR884500A publication Critical patent/FR884500A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
    • H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
    • H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
    • H03G9/08—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control incorporating negative feedback
FR884500D 1941-07-29 1942-07-27 Perfectionnements apportés aux montages amplificateurs basse fréquence à contre-réaction Expired FR884500A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL884500X 1941-07-29

Publications (1)

Publication Number Publication Date
FR884500A true FR884500A (fr) 1943-08-18

Family

ID=19853681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884500D Expired FR884500A (fr) 1941-07-29 1942-07-27 Perfectionnements apportés aux montages amplificateurs basse fréquence à contre-réaction

Country Status (1)

Country Link
FR (1) FR884500A (fr)

Similar Documents

Publication Publication Date Title
FR934457A (fr) Perfectionnements aux amplificateurs
FR933066A (fr) Perfectionnements aux amplificateurs à fréquences ultra-élevées
FR942174A (fr) Perfectionnements aux amplificateurs thermioniques
FR857437A (fr) Perfectionnements apportés aux amplificateurs à réaction négative
FR973248A (fr) Perfectionnements aux freins
FR884500A (fr) Perfectionnements apportés aux montages amplificateurs basse fréquence à contre-réaction
FR881084A (fr) Montage amplificateur à basse fréquence
FR934169A (fr) Perfectionnements aux montages amplificateurs
FR932666A (fr) Perfectionnements aux amplificateurs à basse fréquence
FR942898A (fr) Perfectionnements aux amplificateurs du type classe beta
FR845154A (fr) Amplificateur à contre-réaction
FR883936A (fr) Perfectionnements apportés aux amplificateurs
FR871933A (fr) Perfectionnements aux amplificateurs
FR875535A (fr) Perfectionnements aux freins
FR871090A (fr) Amplificateurs thermioniques
FR875033A (fr) Perfectionnements aux amplificateurs thermioniques
FR894303A (fr) Perfectionnements aux montages de lampes amplificatrices
FR886992A (fr) Amplificateur à tube
FR909493A (fr) Perfectionnements aux circuits de contre-réaction
FR51545E (fr) Amplificateur à électrons secondaires
FR897865A (fr) Perfectionnements aux amplificateurs à contre-réaction
FR900025A (fr) Perfectionnements aux amplificateurs à contre-réaction
FR947154A (fr) Perfectionnements aux amplificateurs électroniques
FR932834A (fr) Perfectionnements aux amplificateurs électroniques
FR881323A (fr) Perfectionnements aux amplificateurs