BE370853A - - Google Patents
Info
- Publication number
- BE370853A BE370853A BE370853DA BE370853A BE 370853 A BE370853 A BE 370853A BE 370853D A BE370853D A BE 370853DA BE 370853 A BE370853 A BE 370853A
- 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
- H04L25/4902—Pulse width modulation; Pulse position modulation
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE370853T | 1930-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE370853A true BE370853A (fr) | 1930-07-31 |
Family
ID=3868557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370853D BE370853A (fr) | 1930-06-05 | 1930-06-05 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE370853A (fr) |
| FR (1) | FR697059A (fr) |
-
1930
- 1930-06-03 FR FR697059D patent/FR697059A/fr not_active Expired
- 1930-06-05 BE BE370853D patent/BE370853A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR697059A (fr) | 1931-01-12 |