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FR952313A - Systèmes radioélectriques de communication - Google Patents

Systèmes radioélectriques de communication

Info

Publication number
FR952313A
FR952313A FR952313DA FR952313A FR 952313 A FR952313 A FR 952313A FR 952313D A FR952313D A FR 952313DA FR 952313 A FR952313 A FR 952313A
Authority
FR
France
Prior art keywords
radio communication
communication systems
systems
radio
communication
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
English (en)
Inventor
Robert Charles Ferrar
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 FR952313A publication Critical patent/FR952313A/fr
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
    • H03G3/26—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise, e.g. squelch systems
    • H03G3/28—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise, e.g. squelch systems in frequency-modulation receivers ; in angle-modulation receivers
FR952313D 1946-08-24 1947-08-25 Systèmes radioélectriques de communication Expired FR952313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US952313XA 1946-08-24 1946-08-24

Publications (1)

Publication Number Publication Date
FR952313A true FR952313A (fr) 1949-11-15

Family

ID=22250811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952313D Expired FR952313A (fr) 1946-08-24 1947-08-25 Systèmes radioélectriques de communication

Country Status (1)

Country Link
FR (1) FR952313A (fr)

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