FR2296978B1 - - Google Patents
Info
- Publication number
- FR2296978B1 FR2296978B1 FR7443421A FR7443421A FR2296978B1 FR 2296978 B1 FR2296978 B1 FR 2296978B1 FR 7443421 A FR7443421 A FR 7443421A FR 7443421 A FR7443421 A FR 7443421A FR 2296978 B1 FR2296978 B1 FR 2296978B1
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7443421A FR2296978A1 (fr) | 1974-12-31 | 1974-12-31 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7443421A FR2296978A1 (fr) | 1974-12-31 | 1974-12-31 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296978A1 FR2296978A1 (fr) | 1976-07-30 |
FR2296978B1 true FR2296978B1 (fi) | 1980-04-11 |
Family
ID=9146818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443421A Granted FR2296978A1 (fr) | 1974-12-31 | 1974-12-31 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2296978A1 (fi) |
-
1974
- 1974-12-31 FR FR7443421A patent/FR2296978A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2296978A1 (fr) | 1976-07-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |