FR703881A - Continuous tone modifier for amplifier - Google Patents

Continuous tone modifier for amplifier

Info

Publication number
FR703881A
FR703881A FR703881DA FR703881A FR 703881 A FR703881 A FR 703881A FR 703881D A FR703881D A FR 703881DA FR 703881 A FR703881 A FR 703881A
Authority
FR
France
Prior art keywords
amplifier
continuous tone
tone modifier
modifier
continuous
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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 Societe des Etablissements Gaumont filed Critical Societe des Etablissements Gaumont
Application granted granted Critical
Publication of FR703881A publication Critical patent/FR703881A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/06—Manually-operated control in untuned amplifiers having discharge tubes
FR703881D 1930-01-03 1930-01-03 Continuous tone modifier for amplifier Expired FR703881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR703881T 1930-01-03

Publications (1)

Publication Number Publication Date
FR703881A true FR703881A (en) 1931-05-07

Family

ID=9063374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703881D Expired FR703881A (en) 1930-01-03 1930-01-03 Continuous tone modifier for amplifier

Country Status (1)

Country Link
FR (1) FR703881A (en)

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