BE636506A - - Google Patents
Info
- Publication number
- BE636506A BE636506A BE636506A BE636506A BE636506A BE 636506 A BE636506 A BE 636506A BE 636506 A BE636506 A BE 636506A BE 636506 A BE636506 A BE 636506A BE 636506 A BE636506 A BE 636506A
- 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)
- Bidirectional Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR907749A FR1395515A (fr) | 1962-08-24 | 1962-08-24 | Système de transmission d'informations par aller et retour de phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636506A true BE636506A (xx) | 1964-02-24 |
Family
ID=8785710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636506A BE636506A (xx) | 1962-08-24 | 1963-08-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3325595A (xx) |
| BE (1) | BE636506A (xx) |
| FR (1) | FR1395515A (xx) |
| GB (1) | GB1024250A (xx) |
| NL (1) | NL296858A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1223553A (en) * | 1967-05-09 | 1971-02-24 | Serck Controls Ltd | Improvements in or relating to digital signal transmission systems |
| DE1294435C2 (de) * | 1968-04-11 | 1973-01-18 | Telefunken Patent | Verfahren zur Stoererkennung in Datenuebertragungssystemen mit binaerer Frequenzumtastung |
| US3924065A (en) * | 1974-04-05 | 1975-12-02 | Information Identification Inc | Coherent, fixed BAUD rate FSK communication method and apparatus |
| US4106007A (en) * | 1974-07-17 | 1978-08-08 | New England Power Service Company | Method and apparatus for transmitting intelligence over a carrier wave |
| JPS6180932A (ja) * | 1984-09-28 | 1986-04-24 | Nec Corp | Ｍｓｋ型変調方法 |
| CA3115577C (en) * | 2017-10-27 | 2023-01-24 | Terawave, Llc | Receiver for high spectral efficiency data communications system using encoded sinusoidal waveforms |
| US11876659B2 (en) | 2017-10-27 | 2024-01-16 | Terawave, Llc | Communication system using shape-shifted sinusoidal waveforms |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3102238A (en) * | 1961-11-13 | 1963-08-27 | Collins Radio Co | Encoder with one frequency indicating one binary logic state and another frequency indicating other state |
-
1962
- 1962-08-24 FR FR907749A patent/FR1395515A/fr not_active Expired
-
1963
- 1963-08-12 US US301579A patent/US3325595A/en not_active Expired - Lifetime
- 1963-08-20 NL NL296858A patent/NL296858A/xx unknown
- 1963-08-23 BE BE636506A patent/BE636506A/xx unknown
- 1963-08-26 GB GB33756/63A patent/GB1024250A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3325595A (en) | 1967-06-13 |
| NL296858A (xx) | 1965-05-25 |
| GB1024250A (en) | 1966-03-30 |
| FR1395515A (fr) | 1965-04-16 |