BE735965A - - Google Patents
Info
- Publication number
- BE735965A BE735965A BE735965DA BE735965A BE 735965 A BE735965 A BE 735965A BE 735965D A BE735965D A BE 735965DA BE 735965 A BE735965 A BE 735965A
- 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
- H04L1/245—Testing correct operation by using the properties of transmission codes
-
- 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
-
- 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
- H04L25/4906—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 using binary codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6809895A NL6809895A (OSRAM) | 1968-07-12 | 1968-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735965A true BE735965A (OSRAM) | 1969-12-16 |
Family
ID=19804143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735965D BE735965A (OSRAM) | 1968-07-12 | 1969-07-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE735965A (OSRAM) |
| DE (1) | DE1934215B2 (OSRAM) |
| FR (1) | FR2012845A1 (OSRAM) |
| GB (1) | GB1265213A (OSRAM) |
| NL (2) | NL6809895A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1563848A (en) * | 1977-02-09 | 1980-04-02 | Hewlett Packard Ltd | Cmi-encoder |
| JPS5665314A (en) * | 1979-11-02 | 1981-06-03 | Sony Corp | Encoder for binary signal |
| FR2589653B1 (fr) * | 1985-11-05 | 1990-03-23 | Lignes Telegraph Telephon | Dispositif de mise en oeuvre d'un code a faible disparite accumulee en transmission numerique a haut debit et procede de codage utilisant un tel dispositif |
-
0
- NL NL136990D patent/NL136990C/xx active
-
1968
- 1968-07-12 NL NL6809895A patent/NL6809895A/xx unknown
-
1969
- 1969-07-03 GB GB1265213D patent/GB1265213A/en not_active Expired
- 1969-07-05 DE DE19691934215 patent/DE1934215B2/de active Pending
- 1969-07-09 FR FR6923401A patent/FR2012845A1/fr not_active Withdrawn
- 1969-07-11 BE BE735965D patent/BE735965A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL136990C (OSRAM) | |
| DE1934215B2 (de) | 1971-04-29 |
| FR2012845A1 (OSRAM) | 1970-03-27 |
| GB1265213A (OSRAM) | 1972-03-01 |
| DE1934215A1 (de) | 1971-02-04 |
| NL6809895A (OSRAM) | 1970-01-14 |