BE712365A - - Google Patents
Info
- Publication number
- BE712365A BE712365A BE712365DA BE712365A BE 712365 A BE712365 A BE 712365A BE 712365D A BE712365D A BE 712365DA BE 712365 A BE712365 A BE 712365A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR99877A FR1529667A (fr) | 1967-03-22 | 1967-03-22 | Procédé et dispositif pour la transmission de données à grande vitesse sur lignes téléphoniques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712365A true BE712365A (pm) | 1968-07-31 |
Family
ID=8627398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712365D BE712365A (pm) | 1967-03-22 | 1968-03-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE712365A (pm) |
| DE (1) | DE1294428B (pm) |
| FR (1) | FR1529667A (pm) |
| GB (1) | GB1215745A (pm) |
| NL (1) | NL145736B (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681529A (en) * | 1970-11-19 | 1972-08-01 | Honeywell Inf Systems | Communications apparatus for transmitting and receiving synchronous and asynchronous data |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227933B (de) * | 1964-12-02 | 1966-11-03 | Ibm Deutschland | Schaltungsanordnung zur multiplexen UEbertragung von in einem n-stelligen Binaercodedargestellten Daten |
| FR1437443A (fr) * | 1965-01-21 | 1966-05-06 | Trt Telecom Radio Electr | Procédé de conditionnement d'informations binaires en vue de leur transmission |
-
1967
- 1967-03-22 FR FR99877A patent/FR1529667A/fr not_active Expired
-
1968
- 1968-03-18 BE BE712365D patent/BE712365A/xx unknown
- 1968-03-19 DE DE1968S0114609 patent/DE1294428B/de not_active Withdrawn
- 1968-03-20 NL NL6803960A patent/NL145736B/xx unknown
- 1968-03-21 GB GB1372868A patent/GB1215745A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1294428B (de) | 1969-05-08 |
| FR1529667A (fr) | 1968-06-21 |
| GB1215745A (en) | 1970-12-16 |
| NL145736B (nl) | 1975-04-15 |
| NL6803960A (pm) | 1968-09-23 |