FR960038A - - Google Patents
Info
- Publication number
- FR960038A FR960038A FR960038DA FR960038A FR 960038 A FR960038 A FR 960038A FR 960038D A FR960038D A FR 960038DA FR 960038 A FR960038 A FR 960038A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/04—Secret communication by frequency scrambling, i.e. by transposing or inverting parts of the frequency band or by inverting the whole band
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR960038A true FR960038A (en) | 1950-04-12 |
Family
ID=1561796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR960038D Expired FR960038A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR960038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300464A2 (en) * | 1987-07-21 | 1989-01-25 | Fujitsu Limited | Voice band splitting scrambler |
-
0
- FR FR960038D patent/FR960038A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300464A2 (en) * | 1987-07-21 | 1989-01-25 | Fujitsu Limited | Voice band splitting scrambler |
| EP0300464A3 (en) * | 1987-07-21 | 1990-08-08 | Fujitsu Limited | Voice band splitting scrambler |