FR804845A - Low frequency oscillation amplifier - Google Patents

Low frequency oscillation amplifier

Info

Publication number
FR804845A
FR804845A FR804845DA FR804845A FR 804845 A FR804845 A FR 804845A FR 804845D A FR804845D A FR 804845DA FR 804845 A FR804845 A FR 804845A
Authority
FR
France
Prior art keywords
low frequency
frequency oscillation
oscillation amplifier
amplifier
low
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
French (fr)
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 FR804845A publication Critical patent/FR804845A/en
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
    • H03G9/10—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for tone control and volume expansion or compression
FR804845D 1935-04-15 1936-04-09 Low frequency oscillation amplifier Expired FR804845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE804845X 1935-04-15

Publications (1)

Publication Number Publication Date
FR804845A true FR804845A (en) 1936-11-03

Family

ID=1553117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804845D Expired FR804845A (en) 1935-04-15 1936-04-09 Low frequency oscillation amplifier

Country Status (1)

Country Link
FR (1) FR804845A (en)

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