JPS53109410A - Loop back control system - Google Patents
Loop back control systemInfo
- Publication number
- JPS53109410A JPS53109410A JP2497977A JP2497977A JPS53109410A JP S53109410 A JPS53109410 A JP S53109410A JP 2497977 A JP2497977 A JP 2497977A JP 2497977 A JP2497977 A JP 2497977A JP S53109410 A JPS53109410 A JP S53109410A
- Authority
- JP
- Japan
- Prior art keywords
- loop back
- control system
- back control
- make
- automatic
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
- H04L1/243—Testing correct operation by comparing a transmitted test signal with a locally generated replica at the transmitter, using a loop-back
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2497977A JPS5930355B2 (ja) | 1977-03-07 | 1977-03-07 | ル−プバツク制御方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2497977A JPS5930355B2 (ja) | 1977-03-07 | 1977-03-07 | ル−プバツク制御方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53109410A true JPS53109410A (en) | 1978-09-25 |
JPS5930355B2 JPS5930355B2 (ja) | 1984-07-26 |
Family
ID=12153086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2497977A Expired JPS5930355B2 (ja) | 1977-03-07 | 1977-03-07 | ル−プバツク制御方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930355B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6273649U (ja) * | 1985-10-28 | 1987-05-12 |
-
1977
- 1977-03-07 JP JP2497977A patent/JPS5930355B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6273649U (ja) * | 1985-10-28 | 1987-05-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS5930355B2 (ja) | 1984-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5336116A (en) | Loop transmission system | |
JPS53109410A (en) | Loop back control system | |
JPS53132938A (en) | Two-way data transmitter | |
JPS5434707A (en) | Data communication method and system thereof | |
JPS5342602A (en) | Transmission control system | |
JPS5429510A (en) | Data communication system | |
JPS53101414A (en) | Electronic musical instrument | |
JPS5412503A (en) | Optical data link system | |
JPS5336118A (en) | Loop transmission system | |
JPS5336119A (en) | Time-sharing series loop communication system | |
JPS5379305A (en) | Remote control signal receiving system in automatic receiving unit | |
JPS545544A (en) | Control system for power line carrier in indoor load | |
JPS51112240A (en) | Input output unit control system | |
JPS5419615A (en) | Control system for input and output unit | |
JPS53142837A (en) | Data latch system | |
JPS52134312A (en) | Group delayed distortion automatic equalizing system | |
JPS5427688A (en) | Transmitting system of remote controller | |
JPS5326538A (en) | Refresh control system for memory | |
JPS53118903A (en) | Loop transmission system | |
JPS5390815A (en) | Electromagnetic coupling type data input device | |
JPS5293206A (en) | Data transmission system | |
JPS5336405A (en) | Loop transmission system | |
JPS5299702A (en) | Circular serial data transmission device | |
JPS52144584A (en) | Testing panel of remote monitoring control device | |
JPS5353234A (en) | Multiple data transfer system |