JPS5548742B2 - - Google Patents
Info
- Publication number
- JPS5548742B2 JPS5548742B2 JP13527075A JP13527075A JPS5548742B2 JP S5548742 B2 JPS5548742 B2 JP S5548742B2 JP 13527075 A JP13527075 A JP 13527075A JP 13527075 A JP13527075 A JP 13527075A JP S5548742 B2 JPS5548742 B2 JP S5548742B2
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Optical Communication System (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50135270A JPS5259503A (en) | 1975-11-11 | 1975-11-11 | Code transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50135270A JPS5259503A (en) | 1975-11-11 | 1975-11-11 | Code transmitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5259503A JPS5259503A (en) | 1977-05-17 |
| JPS5548742B2 true JPS5548742B2 (en)van) | 1980-12-08 |
Family
ID=15147765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50135270A Granted JPS5259503A (en) | 1975-11-11 | 1975-11-11 | Code transmitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5259503A (en)van) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5778607A (en) * | 1980-10-29 | 1982-05-17 | Matsushita Electric Ind Co Ltd | Recording and reproducing system |
| JPS5819064A (ja) * | 1981-07-27 | 1983-02-03 | Shinpo Kogyo Kk | パルス伝送装置 |
| JPS5838040A (ja) * | 1981-08-28 | 1983-03-05 | Sumitomo Electric Ind Ltd | 光送受信回路 |
| JPS58146151A (ja) * | 1982-02-24 | 1983-08-31 | Mitsubishi Electric Corp | デイジタル信号伝送用光送受信装置 |
| JPS59128843A (ja) * | 1983-01-12 | 1984-07-25 | Showa Electric Wire & Cable Co Ltd | 監視信号伝送方式 |
| GB2144940A (en) * | 1983-08-10 | 1985-03-13 | Ibm | A data processing system including an infra-red coupled remote data entry device |
| JPS619952U (ja) * | 1984-06-21 | 1986-01-21 | 日本電子株式会社 | パルス数変調方式信号伝送装置 |
| JPS6129244A (ja) * | 1984-07-19 | 1986-02-10 | Fanuc Ltd | 直列デ−タ伝送方式 |
| JPS61163735A (ja) * | 1985-01-14 | 1986-07-24 | Yokogawa Electric Corp | 光伝送回路 |
-
1975
- 1975-11-11 JP JP50135270A patent/JPS5259503A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5259503A (en) | 1977-05-17 |