YU258177A - Alphabetic code converter for digital transmission systems - Google Patents
Alphabetic code converter for digital transmission systemsInfo
- Publication number
- YU258177A YU258177A YU02581/77A YU258177A YU258177A YU 258177 A YU258177 A YU 258177A YU 02581/77 A YU02581/77 A YU 02581/77A YU 258177 A YU258177 A YU 258177A YU 258177 A YU258177 A YU 258177A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- transmission systems
- digital transmission
- code converter
- alphabetic code
- alphabetic
- Prior art date
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
- H04L25/4917—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 using multilevel codes
- H04L25/4923—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 using multilevel codes using ternary codes
- H04L25/4925—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 using multilevel codes using ternary codes using balanced bipolar ternary codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
- Emergency Protection Circuit Devices (AREA)
- Optical Communication System (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2649161A DE2649161C3 (en) | 1976-10-28 | 1976-10-28 | Digital transmission system with an alphabet code converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU258177A true YU258177A (en) | 1982-06-30 |
Family
ID=5991783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU02581/77A YU258177A (en) | 1976-10-28 | 1977-10-27 | Alphabetic code converter for digital transmission systems |
Country Status (16)
| Country | Link |
|---|---|
| AT (1) | AT355098B (en) |
| AU (1) | AU506477B2 (en) |
| BE (1) | BE860285A (en) |
| BR (1) | BR7707157A (en) |
| CH (1) | CH627556A5 (en) |
| DE (1) | DE2649161C3 (en) |
| DK (1) | DK154250C (en) |
| ES (1) | ES463650A1 (en) |
| FR (1) | FR2369748A1 (en) |
| GB (1) | GB1543135A (en) |
| IT (1) | IT1086933B (en) |
| MX (1) | MX144035A (en) |
| NL (1) | NL174318C (en) |
| NO (1) | NO145289C (en) |
| SE (1) | SE414441B (en) |
| YU (1) | YU258177A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902020C3 (en) * | 1979-01-19 | 1982-08-26 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Method and circuit arrangement for the transmission of fault location commands in digital transmission systems |
| FR2557404B1 (en) * | 1983-12-23 | 1986-10-17 | Wilbrod Jean Hubert | METHOD FOR TRANSMITTING LOW-RATE INFORMATION OVER DIGITAL LINK IN SERVICE AND COMMUNICATION FACILITY COMPRISING APPLICATION |
| GB2183971B (en) * | 1985-12-05 | 1989-10-04 | Stc Plc | Data transmission system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2060989A5 (en) * | 1969-12-24 | 1971-06-18 | Sits Soc It Telecom Siemens |
-
1976
- 1976-10-28 DE DE2649161A patent/DE2649161C3/en not_active Expired
-
1977
- 1977-09-29 AT AT694477A patent/AT355098B/en not_active IP Right Cessation
- 1977-10-11 GB GB42189/77A patent/GB1543135A/en not_active Expired
- 1977-10-13 CH CH1253477A patent/CH627556A5/en not_active IP Right Cessation
- 1977-10-17 MX MX170968A patent/MX144035A/en unknown
- 1977-10-19 FR FR7731503A patent/FR2369748A1/en active Granted
- 1977-10-21 NO NO773619A patent/NO145289C/en unknown
- 1977-10-24 SE SE7711943A patent/SE414441B/en not_active IP Right Cessation
- 1977-10-25 IT IT28948/77A patent/IT1086933B/en active
- 1977-10-26 BR BR7707157A patent/BR7707157A/en unknown
- 1977-10-27 AU AU30108/77A patent/AU506477B2/en not_active Expired
- 1977-10-27 DK DK477677A patent/DK154250C/en not_active IP Right Cessation
- 1977-10-27 YU YU02581/77A patent/YU258177A/en unknown
- 1977-10-28 BE BE182196A patent/BE860285A/en not_active IP Right Cessation
- 1977-10-28 NL NLAANVRAGE7711914,A patent/NL174318C/en not_active IP Right Cessation
- 1977-10-28 ES ES463650A patent/ES463650A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT355098B (en) | 1980-02-11 |
| NO145289B (en) | 1981-11-09 |
| GB1543135A (en) | 1979-03-28 |
| BR7707157A (en) | 1978-07-18 |
| ATA694477A (en) | 1979-07-15 |
| ES463650A1 (en) | 1979-01-01 |
| DK154250C (en) | 1989-03-28 |
| DE2649161A1 (en) | 1978-05-03 |
| NL174318C (en) | 1984-05-16 |
| DK477677A (en) | 1978-04-29 |
| AU3010877A (en) | 1979-05-03 |
| DE2649161B2 (en) | 1979-01-04 |
| CH627556A5 (en) | 1982-01-15 |
| AU506477B2 (en) | 1980-01-03 |
| BE860285A (en) | 1978-02-15 |
| NO145289C (en) | 1982-02-17 |
| IT1086933B (en) | 1985-05-31 |
| NL174318B (en) | 1983-12-16 |
| NO773619L (en) | 1978-05-02 |
| MX144035A (en) | 1981-08-19 |
| FR2369748B1 (en) | 1982-03-26 |
| SE414441B (en) | 1980-07-28 |
| NL7711914A (en) | 1978-05-03 |
| FR2369748A1 (en) | 1978-05-26 |
| DE2649161C3 (en) | 1979-09-06 |
| SE7711943L (en) | 1978-04-29 |
| DK154250B (en) | 1988-10-24 |
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