ATA612377A - System zum ueberwachen der stabilen arbeitsweise von verstaerkern, insbesondere in fernsprech- vermittlungsanlagen - Google Patents

System zum ueberwachen der stabilen arbeitsweise von verstaerkern, insbesondere in fernsprech- vermittlungsanlagen

Info

Publication number
ATA612377A
ATA612377A AT612377A AT612377A ATA612377A AT A612377 A ATA612377 A AT A612377A AT 612377 A AT612377 A AT 612377A AT 612377 A AT612377 A AT 612377A AT A612377 A ATA612377 A AT A612377A
Authority
AT
Austria
Prior art keywords
amplifiers
monitoring
stable operation
switching systems
television switching
Prior art date
Application number
AT612377A
Other languages
English (en)
Other versions
AT357610B (de
Original Assignee
Itt Austria
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 Itt Austria filed Critical Itt Austria
Publication of ATA612377A publication Critical patent/ATA612377A/de
Application granted granted Critical
Publication of AT357610B publication Critical patent/AT357610B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
AT612377A 1976-08-31 1977-08-24 System zum ueberwachen der stabilen arbeitsweise von verstaerkern, insbesondere in fernsprech- vermittlungsanlagen AT357610B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639136 DE2639136C2 (de) 1976-08-31 1976-08-31 System zum Überwachen der stabilen Arbeitsweise von Verstärkern

Publications (2)

Publication Number Publication Date
ATA612377A true ATA612377A (de) 1979-12-15
AT357610B AT357610B (de) 1980-07-25

Family

ID=5986773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT612377A AT357610B (de) 1976-08-31 1977-08-24 System zum ueberwachen der stabilen arbeitsweise von verstaerkern, insbesondere in fernsprech- vermittlungsanlagen

Country Status (10)

Country Link
AR (1) AR213321A1 (de)
AT (1) AT357610B (de)
BE (1) BE858257R (de)
BR (1) BR7704403A (de)
CH (1) CH619574A5 (de)
DE (1) DE2639136C2 (de)
DK (1) DK378377A (de)
ES (1) ES461988A1 (de)
FR (1) FR2363953A1 (de)
IT (1) IT1085679B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690213A (en) * 1926-12-30 1928-11-06 Western Electric Co Automatic system for testing repeaters
GB1464085A (en) * 1974-04-22 1977-02-09 Int Standard Electric Corp Compensating circuit for electronic switches
DE2419357C3 (de) * 1974-04-22 1982-02-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur Entdämpfung von elektronischen Schaltern, insbesondere von Halbleiterkoppelelementen einer Fernsprechvermittlungsstelle

Also Published As

Publication number Publication date
DK378377A (da) 1978-03-01
CH619574A5 (en) 1980-09-30
AR213321A1 (es) 1979-01-15
ES461988A1 (es) 1978-05-16
DE2639136C2 (de) 1986-01-30
BR7704403A (pt) 1978-05-16
FR2363953A1 (fr) 1978-03-31
AT357610B (de) 1980-07-25
IT1085679B (it) 1985-05-28
DE2639136A1 (de) 1978-03-09
BE858257R (fr) 1978-02-28

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Legal Events

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