BE376154A - - Google Patents
Info
- Publication number
- BE376154A BE376154A BE376154DA BE376154A BE 376154 A BE376154 A BE 376154A BE 376154D A BE376154D A BE 376154DA BE 376154 A BE376154 A BE 376154A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2524/30A GB347265A (en) | 1930-01-24 | 1930-01-24 | Improvements in or relating to telegraph transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE376154A true BE376154A (it) |
Family
ID=9741065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE376154D BE376154A (it) | 1930-01-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1931038A (it) |
| BE (1) | BE376154A (it) |
| DE (1) | DE577155C (it) |
| GB (1) | GB347265A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3761622A (en) * | 1970-11-23 | 1973-09-25 | Us Interior | Amplitude modulated telemetering system |
-
0
- BE BE376154D patent/BE376154A/xx unknown
-
1930
- 1930-01-24 GB GB2524/30A patent/GB347265A/en not_active Expired
- 1930-11-19 DE DE1930577155D patent/DE577155C/de not_active Expired
- 1930-12-27 US US505075A patent/US1931038A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE577155C (de) | 1933-05-30 |
| GB347265A (en) | 1931-04-24 |
| US1931038A (en) | 1933-10-17 |