AT360089B - Mit pulsmodulation und nach dem zeitmultiplex- prinzip arbeitendes uebertragungssystem fuer informationen - Google Patents
Mit pulsmodulation und nach dem zeitmultiplex- prinzip arbeitendes uebertragungssystem fuer informationenInfo
- Publication number
- AT360089B AT360089B AT847476A AT847476A AT360089B AT 360089 B AT360089 B AT 360089B AT 847476 A AT847476 A AT 847476A AT 847476 A AT847476 A AT 847476A AT 360089 B AT360089 B AT 360089B
- Authority
- AT
- Austria
- Prior art keywords
- working
- accordance
- transfer system
- pulse modulation
- time multiplex
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT133176A AT352212B (de) | 1971-10-07 | 1976-02-24 | Einrichtung zur frequenzdarstellung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556079 DE2556079C2 (de) | 1975-12-12 | 1975-12-12 | Verfahren zur Überwachung einzelner Übertragungsabschnitte fur digitale Signale und Anordnung zur Durchführung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA847476A ATA847476A (de) | 1980-05-15 |
AT360089B true AT360089B (de) | 1980-12-29 |
Family
ID=5964243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT847476A AT360089B (de) | 1971-10-07 | 1976-11-15 | Mit pulsmodulation und nach dem zeitmultiplex- prinzip arbeitendes uebertragungssystem fuer informationen |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT360089B (sv) |
BE (1) | BE849289A (sv) |
CH (1) | CH597725A5 (sv) |
DE (1) | DE2556079C2 (sv) |
DK (1) | DK557376A (sv) |
FR (1) | FR2335108A1 (sv) |
GB (1) | GB1510047A (sv) |
IE (1) | IE44301B1 (sv) |
IT (1) | IT1065202B (sv) |
LU (1) | LU75776A1 (sv) |
NL (1) | NL172610C (sv) |
SE (1) | SE410690B (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2473820A1 (fr) * | 1980-01-11 | 1981-07-17 | Telecommunications Sa | Procede et systeme d'initialisation de la securisation d'une ligne d'une artere de transmission numerique |
IT1212437B (it) * | 1980-06-30 | 1989-11-22 | Sits Soc It Telecom Siemens | Circuito di trasmissione per sistemi pcm. |
US5212475A (en) * | 1988-05-18 | 1993-05-18 | Siemens Aktiengesellschaft | Method for generating an alarm inhibit signal |
US4964112A (en) * | 1988-06-01 | 1990-10-16 | Siemens Aktiengesellschaft | Method for monitoring the quality of a digital signal in sections of a data transmission circuit |
-
1975
- 1975-12-12 DE DE19752556079 patent/DE2556079C2/de not_active Expired
-
1976
- 1976-09-10 LU LU75776A patent/LU75776A1/xx unknown
- 1976-09-14 CH CH1159876A patent/CH597725A5/xx not_active IP Right Cessation
- 1976-10-26 GB GB44341/76A patent/GB1510047A/en not_active Expired
- 1976-11-01 IE IE2432/76A patent/IE44301B1/en unknown
- 1976-11-12 SE SE7612654A patent/SE410690B/sv unknown
- 1976-11-15 AT AT847476A patent/AT360089B/de not_active IP Right Cessation
- 1976-12-10 BE BE173159A patent/BE849289A/xx not_active IP Right Cessation
- 1976-12-10 DK DK557376A patent/DK557376A/da unknown
- 1976-12-10 FR FR7637280A patent/FR2335108A1/fr active Granted
- 1976-12-10 IT IT30256/76A patent/IT1065202B/it active
- 1976-12-13 NL NLAANVRAGE7613848,A patent/NL172610C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE44301L (en) | 1977-06-12 |
IT1065202B (it) | 1985-02-25 |
GB1510047A (en) | 1978-05-10 |
NL7613848A (nl) | 1977-06-14 |
FR2335108B1 (sv) | 1981-05-29 |
IE44301B1 (en) | 1981-10-07 |
ATA847476A (de) | 1980-05-15 |
NL172610B (nl) | 1983-04-18 |
SE7612654L (sv) | 1977-06-13 |
DE2556079B1 (de) | 1977-03-17 |
DK557376A (da) | 1977-06-13 |
LU75776A1 (sv) | 1977-04-28 |
FR2335108A1 (fr) | 1977-07-08 |
BE849289A (fr) | 1977-04-01 |
SE410690B (sv) | 1979-10-22 |
CH597725A5 (sv) | 1978-04-14 |
DE2556079C2 (de) | 1977-10-27 |
NL172610C (nl) | 1983-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |