JPS6234307B2 - - Google Patents
Info
- Publication number
- JPS6234307B2 JPS6234307B2 JP56117368A JP11736881A JPS6234307B2 JP S6234307 B2 JPS6234307 B2 JP S6234307B2 JP 56117368 A JP56117368 A JP 56117368A JP 11736881 A JP11736881 A JP 11736881A JP S6234307 B2 JPS6234307 B2 JP S6234307B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- line
- decoder
- hybrid
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Bidirectional Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56117368A JPS5819051A (ja) | 1981-07-27 | 1981-07-27 | 制御用ト−ン信号伝送回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56117368A JPS5819051A (ja) | 1981-07-27 | 1981-07-27 | 制御用ト−ン信号伝送回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819051A JPS5819051A (ja) | 1983-02-03 |
| JPS6234307B2 true JPS6234307B2 (enrdf_load_stackoverflow) | 1987-07-25 |
Family
ID=14709925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56117368A Granted JPS5819051A (ja) | 1981-07-27 | 1981-07-27 | 制御用ト−ン信号伝送回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819051A (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50151410A (enrdf_load_stackoverflow) * | 1974-05-24 | 1975-12-05 | ||
| JPS5289005A (en) * | 1976-01-20 | 1977-07-26 | Hitachi Ltd | Time dividing 2-lines type all double communication |
| JPS54114006A (en) * | 1978-02-24 | 1979-09-05 | Minoru Akiyama | Pulse signal alternate transmission/reception type two- way information transmission system |
-
1981
- 1981-07-27 JP JP56117368A patent/JPS5819051A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819051A (ja) | 1983-02-03 |
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