FR1545894A - Electronic control device for the silent standby system of frequency-modulated receivers - Google Patents

Electronic control device for the silent standby system of frequency-modulated receivers

Info

Publication number
FR1545894A
FR1545894A FR123462A FR123462A FR1545894A FR 1545894 A FR1545894 A FR 1545894A FR 123462 A FR123462 A FR 123462A FR 123462 A FR123462 A FR 123462A FR 1545894 A FR1545894 A FR 1545894A
Authority
FR
France
Prior art keywords
frequency
control device
electronic control
standby system
modulated receivers
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
FR123462A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR123462A priority Critical patent/FR1545894A/en
Application granted granted Critical
Publication of FR1545894A publication Critical patent/FR1545894A/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 without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
FR123462A 1967-10-05 1967-10-05 Electronic control device for the silent standby system of frequency-modulated receivers Expired FR1545894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR123462A FR1545894A (en) 1967-10-05 1967-10-05 Electronic control device for the silent standby system of frequency-modulated receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR123462A FR1545894A (en) 1967-10-05 1967-10-05 Electronic control device for the silent standby system of frequency-modulated receivers

Publications (1)

Publication Number Publication Date
FR1545894A true FR1545894A (en) 1968-11-15

Family

ID=8639593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123462A Expired FR1545894A (en) 1967-10-05 1967-10-05 Electronic control device for the silent standby system of frequency-modulated receivers

Country Status (1)

Country Link
FR (1) FR1545894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219920A2 (en) * 1985-10-24 1987-04-29 Philips Patentverwaltung GmbH Circuit arrangement for an amplifier to suppress noise at minimum loudness level

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219920A2 (en) * 1985-10-24 1987-04-29 Philips Patentverwaltung GmbH Circuit arrangement for an amplifier to suppress noise at minimum loudness level
EP0219920A3 (en) * 1985-10-24 1988-08-24 Philips Patentverwaltung GmbH Circuit arrangement for an amplifier to suppress noise at minimum loudness level

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