JPS547656B2 - - Google Patents
Info
- Publication number
- JPS547656B2 JPS547656B2 JP4499975A JP4499975A JPS547656B2 JP S547656 B2 JPS547656 B2 JP S547656B2 JP 4499975 A JP4499975 A JP 4499975A JP 4499975 A JP4499975 A JP 4499975A JP S547656 B2 JPS547656 B2 JP S547656B2
- Authority
- JP
- Japan
- 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
Landscapes
- Facsimile Image Signal Circuits (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4499975A JPS51120110A (en) | 1975-04-12 | 1975-04-12 | Band compression and modulation system |
| GB29773/75A GB1519972A (en) | 1974-07-19 | 1975-07-16 | Data transmission system |
| US05/596,539 US4166923A (en) | 1974-07-19 | 1975-07-16 | Amplitude- and periodic phase-modulation transmission system |
| FR7522476A FR2279278A1 (fr) | 1974-07-19 | 1975-07-18 | Systeme de transmission, par modulation d'une porteuse, d'un train de signaux unipolaires |
| DE2532287A DE2532287C2 (de) | 1974-07-19 | 1975-07-18 | Übertragungssystem für unipolare Signale |
| US06/029,502 US4217467A (en) | 1974-07-19 | 1979-04-12 | Amplitude and periodic phase modulation transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4499975A JPS51120110A (en) | 1975-04-12 | 1975-04-12 | Band compression and modulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51120110A JPS51120110A (en) | 1976-10-21 |
| JPS547656B2 true JPS547656B2 (en:Method) | 1979-04-09 |
Family
ID=12707109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4499975A Granted JPS51120110A (en) | 1974-07-19 | 1975-04-12 | Band compression and modulation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51120110A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4983576A (en:Method) * | 1972-12-20 | 1974-08-12 |
-
1975
- 1975-04-12 JP JP4499975A patent/JPS51120110A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51120110A (en) | 1976-10-21 |