CH518037A - Circuit arrangement for suppressing interference pulses in a receiver of electrical signals - Google Patents

Circuit arrangement for suppressing interference pulses in a receiver of electrical signals

Info

Publication number: CH518037A
Authority: CH; Switzerland
Prior art keywords: receiver; electrical signals; circuit arrangement; suppressing interference; interference pulses
Prior art date: 1969-10-25

Application number

CH1562770A

Other languages

German (de)

Inventor

Hepp Gerard

Original Assignee

Philips Nv

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.)

1969-10-25

Filing date

1970-10-22

Publication date

1972-01-15

1970-10-22 Application filed by Philips Nv filed Critical Philips Nv

1972-01-15 Publication of CH518037A publication Critical patent/CH518037A/en

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 or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking

CH1562770A 1969-10-25 1970-10-22 Circuit arrangement for suppressing interference pulses in a receiver of electrical signals CH518037A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6916128A NL6916128A (en)	1969-10-25	1969-10-25

Publications (1)

Publication Number	Publication Date
CH518037A true CH518037A (en)	1972-01-15

Family

ID=19808221

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1562770A CH518037A (en)	1969-10-25	1970-10-22	Circuit arrangement for suppressing interference pulses in a receiver of electrical signals

Country Status (7)

Country	Link
AU (1)	AU2023470A (en)
BE (1)	BE757970A (en)
CH (1)	CH518037A (en)
DE (1)	DE2051632A1 (en)
ES (1)	ES384848A1 (en)
FR (1)	FR2066290A5 (en)
NL (1)	NL6916128A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1000292B (en) *	1973-12-11	1976-03-30	Autovox Spa	ANTI-INTERFERENCE CIRCUIT IN PARTICULAR FOR A FREQUENCY MODULATION RECEIVER
GB1603391A (en) *	1977-09-26	1981-11-25	Clarion Co Ltd	Noise elimination circuits
NL7712536A (en) *	1977-11-15	1979-05-17	Philips Nv	CIRCUIT FOR SUPPRESSING FAULTS DUE TO SCRATCHES IN A GRAMOPHONE DISC.

0
- BE BE757970D patent/BE757970A/en unknown
1969
- 1969-10-25 NL NL6916128A patent/NL6916128A/xx unknown
1970
- 1970-09-23 AU AU20234/70A patent/AU2023470A/en not_active Expired
- 1970-10-21 FR FR7037948A patent/FR2066290A5/fr not_active Expired
- 1970-10-21 DE DE19702051632 patent/DE2051632A1/en active Pending
- 1970-10-22 CH CH1562770A patent/CH518037A/en not_active IP Right Cessation
- 1970-10-23 ES ES384848A patent/ES384848A1/en not_active Expired

Also Published As

Publication number	Publication date
ES384848A1 (en)	1973-03-16
BE757970A (en)	1971-04-23
AU2023470A (en)	1972-03-30
NL6916128A (en)	1971-04-27
DE2051632A1 (en)	1971-04-29
FR2066290A5 (en)	1971-08-06

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Legal Events

Date	Code	Title	Description
1972-08-15	PL	Patent ceased