FR2272541B1 - - Google Patents

Info

Publication number
FR2272541B1
FR2272541B1 FR7514436A FR7514436A FR2272541B1 FR 2272541 B1 FR2272541 B1 FR 2272541B1 FR 7514436 A FR7514436 A FR 7514436A FR 7514436 A FR7514436 A FR 7514436A FR 2272541 B1 FR2272541 B1 FR 2272541B1
Authority
FR
France
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
FR7514436A
Other languages
French (fr)
Other versions
FR2272541A1 (ref
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of FR2272541A1 publication Critical patent/FR2272541A1/fr
Application granted granted Critical
Publication of FR2272541B1 publication Critical patent/FR2272541B1/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
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
FR7514436A 1974-05-20 1975-05-07 Expired FR2272541B1 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424450A DE2424450C3 (de) 1974-05-20 1974-05-20 Schaltungsanordnung zur Detektion von Störsignalen und zum Auslösen eines Impulses beim Auftreten von Störsignalen

Publications (2)

Publication Number Publication Date
FR2272541A1 FR2272541A1 (ref) 1975-12-19
FR2272541B1 true FR2272541B1 (ref) 1981-05-29

Family

ID=5916064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514436A Expired FR2272541B1 (ref) 1974-05-20 1975-05-07

Country Status (7)

Country Link
US (1) US3958181A (ref)
JP (1) JPS51205A (ref)
DE (1) DE2424450C3 (ref)
FR (1) FR2272541B1 (ref)
GB (1) GB1494144A (ref)
IT (1) IT1040595B (ref)
NL (1) NL7505818A (ref)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154980A (en) * 1977-08-29 1979-05-15 Motorola, Inc. Noise blanker with variable rate-shut-off and/or variable blanking threshold level
US4236254A (en) * 1978-03-27 1980-11-25 Motorola, Inc. Radio receiver blanker inhibit circuit
DE3326062A1 (de) * 1983-07-20 1985-01-31 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Detektor zur anzeige von frequenzstoerhubspitzen
US4510624A (en) * 1983-09-22 1985-04-09 Motorola, Inc. Noise blanking arrangement to minimize blanker splatter
US4617474A (en) * 1984-06-27 1986-10-14 Jason Barry L Signal detector
DE3509968A1 (de) * 1985-03-20 1986-09-25 Haverkamp, Henrik, 6101 Bickenbach Automatischer stoeraustaster fuer niederfrequenzsignale
US7683709B1 (en) 2008-06-05 2010-03-23 The United States Of America As Represented By The Secretary Of The Navy Low frequency power amplifier employing high frequency magnetic components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413492A (en) * 1965-10-11 1968-11-26 Philco Ford Corp Strobe amplifier of high speed turn-on and turn-off type having infinite noise rejection in absence of strobe pulse
US3509468A (en) * 1967-05-22 1970-04-28 Warwick Electronics Inc Transistorized squelch circuit for an fm receiver
US3538253A (en) * 1967-10-16 1970-11-03 Avco Corp Signal powered signal-to-noise squelch

Also Published As

Publication number Publication date
JPS51205A (ref) 1976-01-05
DE2424450A1 (de) 1975-12-04
NL7505818A (nl) 1975-11-24
DE2424450C3 (de) 1979-04-05
US3958181A (en) 1976-05-18
DE2424450B2 (de) 1978-03-16
IT1040595B (it) 1979-12-20
GB1494144A (en) 1977-12-07
FR2272541A1 (ref) 1975-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse