FR772581A - Editing to automatically control the amplification coefficient of a device - Google Patents

Editing to automatically control the amplification coefficient of a device

Info

Publication number
FR772581A
FR772581A FR772581DA FR772581A FR 772581 A FR772581 A FR 772581A FR 772581D A FR772581D A FR 772581DA FR 772581 A FR772581 A FR 772581A
Authority
FR
France
Prior art keywords
editing
automatically control
amplification coefficient
amplification
coefficient
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR772581A publication Critical patent/FR772581A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
FR772581D 1933-05-02 1934-04-30 Editing to automatically control the amplification coefficient of a device Expired FR772581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE772581X 1933-05-02

Publications (1)

Publication Number Publication Date
FR772581A true FR772581A (en) 1934-11-02

Family

ID=6681852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772581D Expired FR772581A (en) 1933-05-02 1934-04-30 Editing to automatically control the amplification coefficient of a device

Country Status (1)

Country Link
FR (1) FR772581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767975C (en) * 1936-10-22 1955-04-18 Siemens App Device for inertia-free gain control in high frequency systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767975C (en) * 1936-10-22 1955-04-18 Siemens App Device for inertia-free gain control in high frequency systems

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