FR775727A - Improvements to radio receivers - Google Patents

Improvements to radio receivers

Info

Publication number
FR775727A
FR775727A FR775727DA FR775727A FR 775727 A FR775727 A FR 775727A FR 775727D A FR775727D A FR 775727DA FR 775727 A FR775727 A FR 775727A
Authority
FR
France
Prior art keywords
radio receivers
receivers
radio
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.)
EK Cole Ltd
Original Assignee
EK Cole Ltd
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 EK Cole Ltd filed Critical EK Cole Ltd
Application granted granted Critical
Publication of FR775727A publication Critical patent/FR775727A/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
    • 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
FR775727D 1933-07-20 1934-07-11 Improvements to radio receivers Expired FR775727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB775727X 1933-07-20

Publications (1)

Publication Number Publication Date
FR775727A true FR775727A (en) 1935-01-08

Family

ID=10497496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775727D Expired FR775727A (en) 1933-07-20 1934-07-11 Improvements to radio receivers

Country Status (1)

Country Link
FR (1) FR775727A (en)

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