FR2285762B1 - - Google Patents
Info
- Publication number
- FR2285762B1 FR2285762B1 FR7431895A FR7431895A FR2285762B1 FR 2285762 B1 FR2285762 B1 FR 2285762B1 FR 7431895 A FR7431895 A FR 7431895A FR 7431895 A FR7431895 A FR 7431895A FR 2285762 B1 FR2285762 B1 FR 2285762B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7431895A FR2285762A1 (fr) | 1974-09-20 | 1974-09-20 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7431895A FR2285762A1 (fr) | 1974-09-20 | 1974-09-20 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2285762A1 FR2285762A1 (fr) | 1976-04-16 |
| FR2285762B1 true FR2285762B1 (Direct) | 1977-03-18 |
Family
ID=9143302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431895A Granted FR2285762A1 (fr) | 1974-09-20 | 1974-09-20 | Systeme de transmission d'informations utilisant une modulation par deplacement de frequence |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2285762A1 (Direct) |
-
1974
- 1974-09-20 FR FR7431895A patent/FR2285762A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285762A1 (fr) | 1976-04-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |