FR792834A - Enhancements to t receptors. s. f. and similar devices - Google Patents

Enhancements to t receptors. s. f. and similar devices

Info

Publication number
FR792834A
FR792834A FR792834DA FR792834A FR 792834 A FR792834 A FR 792834A FR 792834D A FR792834D A FR 792834DA FR 792834 A FR792834 A FR 792834A
Authority
FR
France
Prior art keywords
enhancements
receptors
similar devices
similar
devices
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR792834A publication Critical patent/FR792834A/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
FR792834D 1934-07-17 1935-07-17 Enhancements to t receptors. s. f. and similar devices Expired FR792834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB792834X 1934-07-17

Publications (1)

Publication Number Publication Date
FR792834A true FR792834A (en) 1936-01-11

Family

ID=10507197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792834D Expired FR792834A (en) 1934-07-17 1935-07-17 Enhancements to t receptors. s. f. and similar devices

Country Status (1)

Country Link
FR (1) FR792834A (en)

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