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AT360088B - CIRCUIT ARRANGEMENT FOR THE BLOCKING OUT OF AN INTERFERENCE PULSE - Google Patents

CIRCUIT ARRANGEMENT FOR THE BLOCKING OUT OF AN INTERFERENCE PULSE

Info

Publication number
AT360088B
AT360088B AT176177A AT176177A AT360088B AT 360088 B AT360088 B AT 360088B AT 176177 A AT176177 A AT 176177A AT 176177 A AT176177 A AT 176177A AT 360088 B AT360088 B AT 360088B
Authority
AT
Austria
Prior art keywords
circuit arrangement
interference pulse
blocking out
blocking
pulse
Prior art date
Application number
AT176177A
Other languages
German (de)
Other versions
ATA176177A (en
Original Assignee
Neumann Elektronik 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 Neumann Elektronik Gmbh filed Critical Neumann Elektronik Gmbh
Publication of ATA176177A publication Critical patent/ATA176177A/en
Application granted granted Critical
Publication of AT360088B publication Critical patent/AT360088B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Noise Elimination (AREA)
  • Mechanical Operated Clutches (AREA)
AT176177A 1976-04-28 1977-03-15 CIRCUIT ARRANGEMENT FOR THE BLOCKING OUT OF AN INTERFERENCE PULSE AT360088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2618524A DE2618524C3 (en) 1976-04-28 1976-04-28 Circuit arrangement for blanking interference pulses

Publications (2)

Publication Number Publication Date
ATA176177A ATA176177A (en) 1980-05-15
AT360088B true AT360088B (en) 1980-12-29

Family

ID=5976440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176177A AT360088B (en) 1976-04-28 1977-03-15 CIRCUIT ARRANGEMENT FOR THE BLOCKING OUT OF AN INTERFERENCE PULSE

Country Status (7)

Country Link
AT (1) AT360088B (en)
CH (1) CH614573A5 (en)
DE (1) DE2618524C3 (en)
DK (1) DK143678C (en)
FI (1) FI65521C (en)
NO (1) NO143600C (en)
SE (1) SE415067B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737377C2 (en) * 1977-08-16 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for suppressing crackling noises during switching processes in amplifier systems
DE2807318A1 (en) * 1978-02-21 1979-08-30 Bosch Gmbh Robert Circuit blocking interference clicks during control resetting - uses comb-shaped sliding switch to generate DC voltage pulses to block output amplifier
DE3006628A1 (en) * 1980-02-22 1981-08-27 Robert Bosch Gmbh, 7000 Stuttgart Suppression circuit for loudspeaker switching transients - uses photo resistor to eliminate switching transients being transmitted as audio effects
FR2566206B1 (en) * 1984-06-18 1990-07-13 Thomson Lgt DEVICE FOR LIMITING THE TRANSMISSION POWER OF RADIO WAVES TRANSMITTERS
DE3930068A1 (en) * 1989-09-09 1991-03-21 Rheydt Kabelwerk Ag Audio information transmission system - has noise suppression stage at loudspeaker end for eliminating switching noise

Also Published As

Publication number Publication date
DE2618524A1 (en) 1977-11-10
FI771012A (en) 1977-10-29
FI65521B (en) 1984-01-31
NO143600B (en) 1980-12-01
DK168177A (en) 1977-10-29
NO771194L (en) 1977-10-31
SE7704682L (en) 1977-10-29
FI65521C (en) 1984-05-10
DE2618524C3 (en) 1980-08-14
NO143600C (en) 1981-03-11
CH614573A5 (en) 1979-11-30
ATA176177A (en) 1980-05-15
DK143678B (en) 1981-09-21
SE415067B (en) 1980-09-01
DE2618524B2 (en) 1979-12-06
DK143678C (en) 1982-04-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee