FR1582036A - - Google Patents
Info
- Publication number
- FR1582036A FR1582036A FR1582036DA FR1582036A FR 1582036 A FR1582036 A FR 1582036A FR 1582036D A FR1582036D A FR 1582036DA FR 1582036 A FR1582036 A FR 1582036A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR144012 | 1968-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1582036A true FR1582036A (en) | 1969-09-26 |
Family
ID=8647557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1582036D Expired FR1582036A (en) | 1968-03-15 | 1968-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1582036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312895A1 (en) * | 1975-05-30 | 1976-12-24 | Tekade Felten & Guilleaume | METHOD FOR MASKING SPEECH SIGNALS USING ORTHOGONAL MATRICES |
-
1968
- 1968-03-15 FR FR1582036D patent/FR1582036A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2312895A1 (en) * | 1975-05-30 | 1976-12-24 | Tekade Felten & Guilleaume | METHOD FOR MASKING SPEECH SIGNALS USING ORTHOGONAL MATRICES |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |