FR855211A - Delayed automatic volume control device - Google Patents

Delayed automatic volume control device

Info

Publication number
FR855211A
FR855211A FR855211DA FR855211A FR 855211 A FR855211 A FR 855211A FR 855211D A FR855211D A FR 855211DA FR 855211 A FR855211 A FR 855211A
Authority
FR
France
Prior art keywords
control device
volume control
automatic volume
delayed automatic
delayed
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.)
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
Application granted granted Critical
Publication of FR855211A publication Critical patent/FR855211A/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
    • H03G3/22—Automatic control in amplifiers having discharge tubes
FR855211D 1938-05-24 1939-05-24 Delayed automatic volume control device Expired FR855211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US855211XA 1938-05-24 1938-05-24

Publications (1)

Publication Number Publication Date
FR855211A true FR855211A (en) 1940-05-06

Family

ID=22192165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855211D Expired FR855211A (en) 1938-05-24 1939-05-24 Delayed automatic volume control device

Country Status (1)

Country Link
FR (1) FR855211A (en)

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