BE543840A - - Google Patents
Info
- Publication number
- BE543840A BE543840A BE543840DA BE543840A BE 543840 A BE543840 A BE 543840A BE 543840D A BE543840D A BE 543840DA BE 543840 A BE543840 A BE 543840A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/248—Distortion measuring systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Communication Control (AREA)
- Facsimile Transmission Control (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL361304X | 1954-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE543840A true BE543840A (en:Method) |
Family
ID=19785405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543840D BE543840A (en:Method) | 1954-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2963548A (en:Method) |
| BE (1) | BE543840A (en:Method) |
| CH (1) | CH361304A (en:Method) |
| DE (1) | DE1083851B (en:Method) |
| FR (1) | FR1229607A (en:Method) |
| GB (1) | GB800308A (en:Method) |
| NL (1) | NL90791C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109730B (de) * | 1956-11-06 | 1961-06-29 | Siemens Ag | Schaltungsanordnung zum Messen der Bezugverzerrung von Fernschreibzeichen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274136A (en:Method) * | 1961-01-30 | |||
| DE1264491B (de) * | 1961-07-05 | 1968-03-28 | Luftfahrtminister | Schaltungsanordnung zum UEberwachen von Fernschreibuebertragungswegen auf Einhaltungeines bestimmten relativen UEbertragungsfehlers |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1845994A (en) * | 1929-12-14 | 1932-02-16 | Western Union Telegraph Co | Signal distortion indicator |
| US1920454A (en) * | 1931-04-21 | 1933-08-01 | American Telephone & Telegraph | Signal distortion indicating device |
| US2235755A (en) * | 1933-05-09 | 1941-03-18 | Rca Corp | Error checking telegraph system |
| US2107753A (en) * | 1936-09-30 | 1938-02-08 | Bell Telephone Labor Inc | Distortion indicating and measuring device for printing telegraph systems |
| DE690536C (de) * | 1937-02-16 | 1940-04-27 | Siemens & Halske Akt Ges | r Sendeeinrichtung von Teilnehmerstellen in Fernschreibnetzen durch den Teilnehmer |
| NL54070C (en:Method) * | 1938-05-17 | |||
| US2281745A (en) * | 1939-05-19 | 1942-05-05 | Western Union Telegraph Co | Printing telegraph error detecting system |
| DE745318C (de) * | 1940-01-09 | 1944-03-21 | Siemens Ag | Verfahren zur Messung der Verzerrung von telegrafischen Zeichen |
| US2509829A (en) * | 1944-05-17 | 1950-05-30 | Fr Sadir Carpentier Soc | Duplex telegraph system |
| US2435258A (en) * | 1944-06-21 | 1948-02-03 | Western Union Telegraph Co | Telegraph signal impulse measuring device |
| US2510531A (en) * | 1947-10-31 | 1950-06-06 | Rca Corp | Transmitter monitor |
| US2687541A (en) * | 1950-03-31 | 1954-08-31 | Bannister Bryant | Apparatus for refloating submerged objects |
-
0
- BE BE543840D patent/BE543840A/xx unknown
- NL NL90791D patent/NL90791C/xx active
-
1955
- 1955-12-19 US US554056A patent/US2963548A/en not_active Expired - Lifetime
- 1955-12-22 CH CH361304D patent/CH361304A/fr unknown
- 1955-12-23 DE DEST10691A patent/DE1083851B/de active Pending
- 1955-12-28 FR FR705536A patent/FR1229607A/fr not_active Expired
- 1955-12-29 GB GB37327/55A patent/GB800308A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109730B (de) * | 1956-11-06 | 1961-06-29 | Siemens Ag | Schaltungsanordnung zum Messen der Bezugverzerrung von Fernschreibzeichen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1229607A (fr) | 1960-09-08 |
| NL90791C (en:Method) | |
| CH361304A (fr) | 1962-04-15 |
| DE1083851B (de) | 1960-06-23 |
| GB800308A (en) | 1958-08-27 |
| US2963548A (en) | 1960-12-06 |