SE393237B - Anordning for att faststella fel i ett overforingssystem for pulskodmodulering - Google Patents
Anordning for att faststella fel i ett overforingssystem for pulskodmoduleringInfo
- Publication number
- SE393237B SE393237B SE7414645A SE7414645A SE393237B SE 393237 B SE393237 B SE 393237B SE 7414645 A SE7414645 A SE 7414645A SE 7414645 A SE7414645 A SE 7414645A SE 393237 B SE393237 B SE 393237B
- Authority
- SE
- Sweden
- Prior art keywords
- transmission system
- pulse code
- code modulation
- detecting errors
- modulation transmission
- Prior art date
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)
- Monitoring And Testing Of Transmission In General (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2358272A DE2358272C2 (de) | 1973-11-22 | 1973-11-22 | Einrichtung zur Ermittlung von Fehlern in einem Nachrichtenübertragungssystem für Pulscodemodulation |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7414645L SE7414645L (sv) | 1975-05-23 |
SE393237B true SE393237B (sv) | 1977-05-02 |
Family
ID=5898801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7414645A SE393237B (sv) | 1973-11-22 | 1974-11-21 | Anordning for att faststella fel i ett overforingssystem for pulskodmodulering |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5411209B2 (sv) |
AT (1) | AT341586B (sv) |
BE (1) | BE822452A (sv) |
DE (1) | DE2358272C2 (sv) |
FR (1) | FR2252708B1 (sv) |
GB (1) | GB1490713A (sv) |
IT (1) | IT1025852B (sv) |
NL (1) | NL165625C (sv) |
SE (1) | SE393237B (sv) |
YU (1) | YU36567B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856679C3 (de) * | 1978-12-29 | 1982-02-11 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Ermittlung und Ortung von Fehlern in einem Übertragungssystem für pulscodemodulierte Signale |
DE3003516A1 (de) * | 1980-01-31 | 1981-08-06 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur bildung eines schleifenschlusses in einem zwischenregenerator eines pcm-systems |
-
1973
- 1973-11-22 DE DE2358272A patent/DE2358272C2/de not_active Expired
-
1974
- 1974-10-14 GB GB44364/74A patent/GB1490713A/en not_active Expired
- 1974-11-15 FR FR7437751A patent/FR2252708B1/fr not_active Expired
- 1974-11-20 AT AT929474A patent/AT341586B/de not_active IP Right Cessation
- 1974-11-20 IT IT29632/74A patent/IT1025852B/it active
- 1974-11-21 BE BE150726A patent/BE822452A/xx unknown
- 1974-11-21 SE SE7414645A patent/SE393237B/sv unknown
- 1974-11-22 JP JP13506374A patent/JPS5411209B2/ja not_active Expired
- 1974-11-22 NL NL7415246.A patent/NL165625C/xx not_active IP Right Cessation
- 1974-11-22 YU YU03120/74A patent/YU36567B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE822452A (fr) | 1975-03-14 |
FR2252708A1 (sv) | 1975-06-20 |
IT1025852B (it) | 1978-08-30 |
AT341586B (de) | 1978-02-10 |
ATA929474A (de) | 1977-06-15 |
AU7553774A (en) | 1976-05-20 |
JPS5085210A (sv) | 1975-07-09 |
FR2252708B1 (sv) | 1978-11-24 |
NL7415246A (nl) | 1975-05-26 |
GB1490713A (en) | 1977-11-02 |
SE7414645L (sv) | 1975-05-23 |
DE2358272B1 (de) | 1975-04-17 |
NL165625C (nl) | 1981-04-15 |
YU36567B (en) | 1984-02-29 |
YU312074A (en) | 1982-02-25 |
NL165625B (nl) | 1980-11-17 |
JPS5411209B2 (sv) | 1979-05-12 |
DE2358272C2 (de) | 1975-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE380955B (sv) | Overvakningsanordning for ett pulskodmodulerat overforingssystem | |
SE422515B (sv) | Anorning for lokalisering av fel i ett digitalt transmissionssystem | |
BE810752A (nl) | Inrichting voor foutdetectie in een pulse code modulatie stelsel | |
ATA577275A (de) | Kodeeinstellvorrichtung an einer forderanlage | |
SE383814B (sv) | Overvakningsanordning for samtalskanalerna i ett pulskodmodulerat transmissionssystem | |
SE352497B (sv) | Drivsystem, innehallande en reluktansmotor | |
SE395208B (sv) | Anordning for att bilda en tidsram i ett pulskodmodulerat system | |
IT1020571B (it) | Sistema diagnostico a raggi x | |
NO753490L (no) | Optoeletronisk maaleinnretning, saerlig for en prosjektiltenner | |
SE418801B (sv) | Ultrafiltrationskrets for en hemodialysapparat | |
SE384476B (sv) | Korbar anordning for att faststella ett spars hojdlege resp. tillstand | |
SE7410929L (sv) | Sperranordning till ett for fordon avsett rullbelte. | |
SE410258B (sv) | Signaleringsanordning i ett overforingssystem arbetande med pulskodmodulering | |
IT1032101B (it) | Dispositivo per imprimere su un documento un codice a lineette parallele | |
ES204008Y (es) | Un neumatico perfeccionado. | |
SE393237B (sv) | Anordning for att faststella fel i ett overforingssystem for pulskodmodulering | |
SE384115B (sv) | Anordning for verifiering av att en mottagen signal innehaller ett visst pulsmonster | |
NL7509863A (nl) | Ontvanger in een facsimilestelsel. | |
ES226951Y (es) | Un dispositivo de taponamiento. | |
IT1021477B (it) | Dispositivo a raggi x | |
SE406239B (sv) | Overvakningsanordning for av ett dragfordon transporterat slepfordon | |
SE7409611L (sv) | Anordning for fasthallning av en bar. | |
SE389401B (sv) | Anordning for detektering av fel i en potentiometerkrets. | |
SE408361B (sv) | Sett och anordning att faststella fel hos mellanforsterkare i ett overforingssystem som arbetar med pulskodmodulering | |
SE7408932L (sv) | Sperranordning till ett for fordon avsett rullbelte. |