FR2260233B1 - - Google Patents

Info

Publication number
FR2260233B1
FR2260233B1 FR7502551A FR7502551A FR2260233B1 FR 2260233 B1 FR2260233 B1 FR 2260233B1 FR 7502551 A FR7502551 A FR 7502551A FR 7502551 A FR7502551 A FR 7502551A FR 2260233 B1 FR2260233 B1 FR 2260233B1
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
FR7502551A
Other versions
FR2260233A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19742404663 external-priority patent/DE2404663C2/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2260233A1 publication Critical patent/FR2260233A1/fr
Application granted granted Critical
Publication of FR2260233B1 publication Critical patent/FR2260233B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/404—Monitoring; Testing of relay systems with selective localization using different frequencies selected by local filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR7502551A 1974-01-31 1975-01-28 Expired FR2260233B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404663 DE2404663C2 (de) 1974-01-31 Einrichtung zur Ermittlung von Fehlern in mit Regeneratoren versehenen Zwischenstellen eines mit Pulscodemodulation arbeitenden Übertragunssystems

Publications (2)

Publication Number Publication Date
FR2260233A1 FR2260233A1 (fr) 1975-08-29
FR2260233B1 true FR2260233B1 (fr) 1977-04-15

Family

ID=5906215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502551A Expired FR2260233B1 (fr) 1974-01-31 1975-01-28

Country Status (12)

Country Link
JP (1) JPS552107B2 (fr)
AT (1) AT367550B (fr)
BE (1) BE825049A (fr)
BR (1) BR7500599A (fr)
FR (1) FR2260233B1 (fr)
GB (1) GB1485877A (fr)
IL (1) IL46404A (fr)
IN (1) IN143373B (fr)
IT (1) IT1031204B (fr)
NL (1) NL169130C (fr)
SE (1) SE393722B (fr)
YU (1) YU36569B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478910A1 (fr) * 1980-03-18 1981-09-25 Trt Telecom Radio Electr Systeme de telelocalisation de repeteurs

Also Published As

Publication number Publication date
FR2260233A1 (fr) 1975-08-29
GB1485877A (en) 1977-09-14
YU36569B (en) 1984-02-29
IL46404A0 (en) 1975-04-25
NL7501070A (nl) 1975-08-04
IN143373B (fr) 1977-11-12
SE7501014L (fr) 1975-08-01
AT367550B (de) 1982-07-12
YU22875A (en) 1982-02-25
IT1031204B (it) 1979-04-30
BR7500599A (pt) 1975-11-11
ATA36875A (de) 1981-11-15
NL169130B (nl) 1982-01-04
DE2404663A1 (fr) 1975-07-31
JPS552107B2 (fr) 1980-01-18
AU7714575A (en) 1976-07-08
JPS50110214A (fr) 1975-08-30
BE825049A (fr) 1975-05-15
SE393722B (sv) 1977-05-16
NL169130C (nl) 1982-06-01
DE2404663B1 (de) 1975-07-31
IL46404A (en) 1977-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse