FR763936A - Silent automatic volume control circuits, for radio receivers - Google Patents

Silent automatic volume control circuits, for radio receivers

Info

Publication number
FR763936A
FR763936A FR763936DA FR763936A FR 763936 A FR763936 A FR 763936A FR 763936D A FR763936D A FR 763936DA FR 763936 A FR763936 A FR 763936A
Authority
FR
France
Prior art keywords
control circuits
volume control
radio receivers
automatic volume
silent automatic
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR763936A publication Critical patent/FR763936A/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
FR763936D 1932-11-25 1933-11-13 Silent automatic volume control circuits, for radio receivers Expired FR763936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US763936XA 1932-11-25 1932-11-25

Publications (1)

Publication Number Publication Date
FR763936A true FR763936A (en) 1934-05-09

Family

ID=22131725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763936D Expired FR763936A (en) 1932-11-25 1933-11-13 Silent automatic volume control circuits, for radio receivers

Country Status (1)

Country Link
FR (1) FR763936A (en)

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