DK499374A - - Google Patents
Info
- Publication number
- DK499374A DK499374A DK499374A DK499374A DK499374A DK 499374 A DK499374 A DK 499374A DK 499374 A DK499374 A DK 499374A DK 499374 A DK499374 A DK 499374A DK 499374 A DK499374 A DK 499374A
- Authority
- DK
- Denmark
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Amplifiers (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732347898 DE2347898C3 (de) | 1973-09-24 | Verfahren und Schaltungsanordnung zur Übertragung von Daten über eine Ubertragungsstrecke mit Hilfe von Doppelstromsignalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK499374A true DK499374A (nl) | 1975-06-02 |
Family
ID=5893425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK499374A DK499374A (nl) | 1973-09-24 | 1974-09-23 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4041239A (nl) |
| JP (1) | JPS5061108A (nl) |
| AT (1) | AT335525B (nl) |
| BE (1) | BE820272A (nl) |
| CH (1) | CH573195A5 (nl) |
| DK (1) | DK499374A (nl) |
| FR (1) | FR2245037B1 (nl) |
| GB (1) | GB1468245A (nl) |
| IT (1) | IT1022203B (nl) |
| NL (1) | NL176733C (nl) |
| SE (1) | SE407888B (nl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838015B2 (ja) * | 1976-08-07 | 1983-08-19 | 株式会社日立製作所 | デ−タ通信方式 |
| JPS54110710A (en) * | 1978-02-17 | 1979-08-30 | Nippon Telegr & Teleph Corp <Ntt> | Pulse signal transmission system |
| NL189588C (nl) * | 1981-04-01 | 1993-05-17 | Philips Nv | Zender voor hoekgemoduleerde signalen. |
| JPS58120326A (ja) * | 1982-01-11 | 1983-07-18 | Sharp Corp | 集中監視システムの自動受信ゲイン制御方式 |
| DE3279557D1 (en) * | 1982-10-26 | 1989-04-20 | Sharp Kk | Noise reduction in signal transmission system over building power distribution wiring |
| US4596023A (en) * | 1983-08-25 | 1986-06-17 | Complexx Systems, Inc. | Balanced biphase transmitter using reduced amplitude of longer pulses |
| US4584690A (en) * | 1984-05-07 | 1986-04-22 | D.A.V.I.D. Systems, Inc. | Alternate Mark Invert (AMI) transceiver with switchable detection and digital precompensation |
| US6470405B2 (en) * | 1995-10-19 | 2002-10-22 | Rambus Inc. | Protocol for communication with dynamic memory |
| US5661758A (en) * | 1996-01-16 | 1997-08-26 | Long; Michael E. | Single cycle data encoding method and apparatus |
| US6266379B1 (en) * | 1997-06-20 | 2001-07-24 | Massachusetts Institute Of Technology | Digital transmitter with equalization |
| US6026123A (en) * | 1997-08-02 | 2000-02-15 | Williams; Thomas H. | Digital transmission system with high immunity to dynamic linear distortion |
| US6466626B1 (en) | 1999-02-23 | 2002-10-15 | International Business Machines Corporation | Driver with in-situ variable compensation for cable attenuation |
| JP2000307482A (ja) * | 1999-04-19 | 2000-11-02 | Fujitsu Ltd | 長距離伝送パルス送出装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2110845A5 (nl) * | 1970-10-29 | 1972-06-02 | Ibm France | |
| US3801911A (en) * | 1971-02-13 | 1974-04-02 | Philips Corp | Synchronous fm-modem |
| DE2153376B2 (de) * | 1971-10-27 | 1976-09-30 | Fujitsu Ltd., Kawasaki, Kanagawa (Japan) | Digitale nachrichtenuebertragungsanordnung |
| US3980826A (en) * | 1973-09-12 | 1976-09-14 | International Business Machines Corporation | Means of predistorting digital signals |
-
1974
- 1974-07-23 GB GB3243274A patent/GB1468245A/en not_active Expired
- 1974-07-30 CH CH1045974A patent/CH573195A5/xx not_active IP Right Cessation
- 1974-08-06 AT AT642974A patent/AT335525B/de not_active IP Right Cessation
- 1974-08-30 FR FR7429716A patent/FR2245037B1/fr not_active Expired
- 1974-09-04 US US05/503,167 patent/US4041239A/en not_active Expired - Lifetime
- 1974-09-09 NL NLAANVRAGE7411953,A patent/NL176733C/nl not_active IP Right Cessation
- 1974-09-23 DK DK499374A patent/DK499374A/da unknown
- 1974-09-23 SE SE7411926A patent/SE407888B/xx unknown
- 1974-09-23 IT IT7427574A patent/IT1022203B/it active
- 1974-09-24 BE BE148832A patent/BE820272A/xx not_active IP Right Cessation
- 1974-09-24 JP JP49109914A patent/JPS5061108A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1022203B (it) | 1978-03-20 |
| NL176733C (nl) | 1985-05-17 |
| FR2245037B1 (nl) | 1981-08-07 |
| SE407888B (sv) | 1979-04-23 |
| JPS5061108A (nl) | 1975-05-26 |
| ATA642974A (de) | 1976-07-15 |
| DE2347898A1 (de) | 1975-04-03 |
| AT335525B (de) | 1977-03-10 |
| CH573195A5 (nl) | 1976-02-27 |
| NL7411953A (nl) | 1975-03-26 |
| BE820272A (fr) | 1975-03-24 |
| US4041239A (en) | 1977-08-09 |
| GB1468245A (en) | 1977-03-23 |
| SE7411926L (nl) | 1975-03-25 |
| NL176733B (nl) | 1984-12-17 |
| FR2245037A1 (nl) | 1975-04-18 |
| DE2347898B2 (de) | 1976-07-29 |