JPS5131124B1 - - Google Patents
Info
- Publication number
- JPS5131124B1 JPS5131124B1 JP8010171A JP8010171A JPS5131124B1 JP S5131124 B1 JPS5131124 B1 JP S5131124B1 JP 8010171 A JP8010171 A JP 8010171A JP 8010171 A JP8010171 A JP 8010171A JP S5131124 B1 JPS5131124 B1 JP S5131124B1
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702050028 DE2050028C3 (de) | 1970-10-12 | Nachrichtenübertragungssystem mit Übertragungskanälen zur Übertragung mehrerer Einseitenband-Übertragungsbänder in ein und demselben Primärgruppenkanal eines Trägerfrequenz-Fernsprechsystems |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5131124B1 true JPS5131124B1 (de) | 1976-09-04 |
Family
ID=5784869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8010171A Pending JPS5131124B1 (de) | 1970-10-12 | 1971-10-11 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5131124B1 (de) |
NL (1) | NL7113995A (de) |
-
1971
- 1971-10-11 JP JP8010171A patent/JPS5131124B1/ja active Pending
- 1971-10-12 NL NL7113995A patent/NL7113995A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2050028A1 (de) | 1972-04-13 |
NL7113995A (de) | 1972-04-14 |
DE2050028B2 (de) | 1973-06-14 |