JPS5337311A - Information transmission system - Google Patents
Information transmission systemInfo
- Publication number
- JPS5337311A JPS5337311A JP11234376A JP11234376A JPS5337311A JP S5337311 A JPS5337311 A JP S5337311A JP 11234376 A JP11234376 A JP 11234376A JP 11234376 A JP11234376 A JP 11234376A JP S5337311 A JPS5337311 A JP S5337311A
- Authority
- JP
- Japan
- Prior art keywords
- transmission system
- information transmission
- fault
- phase
- inversion
- Prior art date
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/60—Supervising unattended repeaters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE:To transmit the content of fault to the place such as monitor room without injuring the essential functions such as broadcast at fault, by transmitting the phase of carrier signal with inversion or non-inversion depending on the information to be transmitted and by reproducing the pulse thru the detection of the phase at the reception side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11234376A JPS5337311A (en) | 1976-09-17 | 1976-09-17 | Information transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11234376A JPS5337311A (en) | 1976-09-17 | 1976-09-17 | Information transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5337311A true JPS5337311A (en) | 1978-04-06 |
Family
ID=14584302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11234376A Pending JPS5337311A (en) | 1976-09-17 | 1976-09-17 | Information transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5337311A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555547A (en) * | 1978-06-28 | 1980-01-16 | Matsushita Electric Ind Co Ltd | Television relay unit |
-
1976
- 1976-09-17 JP JP11234376A patent/JPS5337311A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555547A (en) * | 1978-06-28 | 1980-01-16 | Matsushita Electric Ind Co Ltd | Television relay unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5337311A (en) | Information transmission system | |
JPS5372410A (en) | Signal transmission system | |
JPS5332609A (en) | Detecting system for interference signal by means of time sharing | |
JPS5373019A (en) | Signal detection system | |
JPS53132938A (en) | Two-way data transmitter | |
JPS5344788A (en) | Transmitter/receiver | |
JPS5372412A (en) | Signal transmission system | |
JPS5429510A (en) | Data communication system | |
JPS5389307A (en) | Test system for communicating line system | |
JPS5384515A (en) | Multiplex communication system | |
JPS5344787A (en) | Transmitter and receiver | |
JPS5344789A (en) | Transmitter and receiver | |
JPS5324707A (en) | Signal transmitter | |
JPS5293206A (en) | Data transmission system | |
JPS5440514A (en) | Color television system | |
JPS54918A (en) | Facsimile transmission system | |
JPS5427701A (en) | Fail safe circuit of data transmitter | |
JPS5318306A (en) | Privacy communication unit | |
JPS545693A (en) | Information communication system | |
JPS5324718A (en) | Signal transmitter | |
JPS5327312A (en) | Signal transmission system | |
JPS53136419A (en) | Multi-speed-data transmission system | |
JPS524191A (en) | Signal detecting apparatus | |
JPS5368528A (en) | Signal transmitter | |
JPS5313389A (en) | Radar system |