CH563693A5 - - Google Patents
Info
- Publication number
- CH563693A5 CH563693A5 CH661473A CH661473A CH563693A5 CH 563693 A5 CH563693 A5 CH 563693A5 CH 661473 A CH661473 A CH 661473A CH 661473 A CH661473 A CH 661473A CH 563693 A5 CH563693 A5 CH 563693A5
- Authority
- CH
- Switzerland
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
- H04L25/497—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 correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223842 DE2223842C3 (de) | 1972-05-16 | Anordnung zur Übertragung eines Signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH563693A5 true CH563693A5 (US06312121-20011106-C00033.png) | 1975-06-30 |
Family
ID=5845025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH661473A CH563693A5 (US06312121-20011106-C00033.png) | 1972-05-16 | 1973-05-11 |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8104668A (nl) * | 1981-10-14 | 1983-05-02 | Philips Nv | Vermenigvuldigschakeling voor stereo-decoders. |
| NL8302591A (nl) * | 1983-07-20 | 1985-02-18 | Philips Nv | Vermenigvuldigschakeling met geschakelde capaciteiten circuits. |
| US5485977A (en) * | 1994-09-26 | 1996-01-23 | Union Switch & Signal Inc. | Reduced harmonic switching mode apparatus and method for railroad vehicle signaling |
| US7085337B2 (en) * | 2003-09-30 | 2006-08-01 | Keyeye Communications | Adaptive per-pair skew compensation method for extended reach differential transmission |
| US9582451B2 (en) | 2013-02-01 | 2017-02-28 | Infineon Technologies Ag | Receiver architecture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2832827A (en) * | 1952-10-02 | 1958-04-29 | Itt | Signal level coder |
| US3388330A (en) * | 1965-03-19 | 1968-06-11 | Bell Telephone Labor Inc | Partial response multilevel data system |
| NL141055B (nl) * | 1965-03-20 | 1974-01-15 | Philips Nv | Code-omzetter voor het omzetten van een tweewaardige pulsreeks in een driewaardige pulsreeks. |
| US3560856A (en) * | 1966-12-29 | 1971-02-02 | Nippon Electric Co | Multilevel signal transmission system |
| US3492578A (en) * | 1967-05-19 | 1970-01-27 | Bell Telephone Labor Inc | Multilevel partial-response data transmission |
| US3573622A (en) * | 1968-04-23 | 1971-04-06 | Bell Telephone Labor Inc | Partial-response signal sampling for half-speed data transmission |
| US3716789A (en) * | 1971-04-01 | 1973-02-13 | E Brown | Sign redundancy reduction in differential pulse modulation systems |
-
1973
- 1973-04-30 AT AT382573A patent/AT325115B/de not_active IP Right Cessation
- 1973-05-11 CH CH661473A patent/CH563693A5/xx not_active IP Right Cessation
- 1973-05-14 US US359893A patent/US3869670A/en not_active Expired - Lifetime
- 1973-05-15 GB GB2301073A patent/GB1412156A/en not_active Expired
- 1973-05-15 IT IT24093/73A patent/IT987444B/it active
- 1973-05-15 NO NO2005/73A patent/NO134087C/no unknown
- 1973-05-16 BE BE131165A patent/BE799596A/xx unknown
- 1973-05-16 FR FR7317813A patent/FR2184953B1/fr not_active Expired
- 1973-05-16 NL NL7306845A patent/NL7306845A/xx unknown
- 1973-05-16 SE SE7306921A patent/SE379136B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO134087B (US06312121-20011106-C00033.png) | 1976-05-03 |
| NO134087C (US06312121-20011106-C00033.png) | 1976-08-11 |
| GB1412156A (en) | 1975-10-29 |
| DE2223842A1 (de) | 1973-11-29 |
| FR2184953B1 (US06312121-20011106-C00033.png) | 1977-02-11 |
| DE2223842B2 (de) | 1975-12-04 |
| SE379136B (US06312121-20011106-C00033.png) | 1975-09-22 |
| US3869670A (en) | 1975-03-04 |
| AT325115B (de) | 1975-10-10 |
| IT987444B (it) | 1975-02-20 |
| FR2184953A1 (US06312121-20011106-C00033.png) | 1973-12-28 |
| NL7306845A (US06312121-20011106-C00033.png) | 1973-11-20 |
| BE799596A (fr) | 1973-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |