FR57760E - Improvements in means for increasing the signal / noise ratio in radio transmission systems - Google Patents

Improvements in means for increasing the signal / noise ratio in radio transmission systems

Info

Publication number
FR57760E
FR57760E FR57760DA FR57760E FR 57760 E FR57760 E FR 57760E FR 57760D A FR57760D A FR 57760DA FR 57760 E FR57760 E FR 57760E
Authority
FR
France
Prior art keywords
increasing
signal
noise ratio
radio transmission
transmission systems
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)
Inventor
Charles William Earp
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57760E publication Critical patent/FR57760E/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
    • H03G5/16—Automatic control
    • H03G5/18—Automatic control in untuned amplifiers
    • H03G5/20—Automatic control in untuned amplifiers having discharge tubes
FR57760D 1947-08-05 1947-08-05 Improvements in means for increasing the signal / noise ratio in radio transmission systems Expired FR57760E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57760T 1947-08-05

Publications (1)

Publication Number Publication Date
FR57760E true FR57760E (en) 1953-09-09

Family

ID=8691753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57760D Expired FR57760E (en) 1947-08-05 1947-08-05 Improvements in means for increasing the signal / noise ratio in radio transmission systems

Country Status (1)

Country Link
FR (1) FR57760E (en)

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