JPS5193610A - - Google Patents
Info
- Publication number
- JPS5193610A JPS5193610A JP51001190A JP119076A JPS5193610A JP S5193610 A JPS5193610 A JP S5193610A JP 51001190 A JP51001190 A JP 51001190A JP 119076 A JP119076 A JP 119076A JP S5193610 A JPS5193610 A JP S5193610A
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1497—Details of time redundant execution on a single processing unit
-
- 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
- H04L25/4904—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 self-synchronising codes, e.g. split-phase codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
- Manipulation Of Pulses (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/539,857 US3961203A (en) | 1975-01-09 | 1975-01-09 | Signal correlator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5193610A true JPS5193610A (enExample) | 1976-08-17 |
Family
ID=24152949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51001190A Pending JPS5193610A (enExample) | 1975-01-09 | 1976-01-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3961203A (enExample) |
| JP (1) | JPS5193610A (enExample) |
| CA (1) | CA1061469A (enExample) |
| FR (1) | FR2297520A1 (enExample) |
| GB (1) | GB1497484A (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070646A (en) * | 1976-06-25 | 1978-01-24 | Communication Mfg. Co. | Pulse error detector |
| US4286220A (en) * | 1978-02-10 | 1981-08-25 | Zalessky Eduard A | Method and device for discriminating difference frequency of two pulse trains |
| US4298982A (en) * | 1980-06-03 | 1981-11-03 | Rca Corporation | Fault-tolerant interface circuit for parallel digital bus |
| US4342112A (en) * | 1980-09-08 | 1982-07-27 | Rockwell International Corporation | Error checking circuit |
| US4389636A (en) * | 1980-11-03 | 1983-06-21 | Riddle H S Jun | Encoding/decoding syncronization technique |
| US4467285A (en) * | 1981-12-21 | 1984-08-21 | Gte Automatic Electric Labs Inc. | Pulse monitor circuit |
| US4642807A (en) * | 1984-12-18 | 1987-02-10 | Motorola, Inc. | Fault tolerant receiver |
| US4712217A (en) * | 1985-12-20 | 1987-12-08 | Network Equipment Technologies | System for transmitting digital information and maintaining a minimum paulse density |
| JPS62151053A (ja) * | 1985-12-25 | 1987-07-06 | Iwatsu Electric Co Ltd | ノイズ除去回路 |
| DE3704980A1 (de) * | 1987-02-17 | 1988-08-25 | Philips Patentverwaltung | Schaltungsanordnung zur ueberwachung eines binaersignales |
| US5006777A (en) * | 1987-04-27 | 1991-04-09 | Westinghouse Electric Corp. | AC input system for computer-based control system |
| US5325376A (en) * | 1990-02-23 | 1994-06-28 | Canon Kabushiki Kaisha | Communication system for detecting a communication error in information transmitted between a plurality of units and a main control unit |
| US5122675A (en) * | 1990-10-12 | 1992-06-16 | Vlsi Technology, Inc. | Digital line lock circuit with noise immunity |
| JPH04280507A (ja) * | 1991-03-08 | 1992-10-06 | Fujitsu Ltd | ディジタルノイズ消去方式 |
| US5205173A (en) * | 1991-06-21 | 1993-04-27 | Palmer Environmental Services | Method and apparatus for detecting leaks in pipelines using cross-correlation techniques |
| US5311524A (en) * | 1992-08-27 | 1994-05-10 | Unisys Corporation | Fault tolerant three port communications module |
| US6947492B2 (en) * | 2000-12-14 | 2005-09-20 | Pulse-Link, Inc. | Encoding and decoding ultra-wideband information |
| US20060080722A1 (en) * | 2004-10-12 | 2006-04-13 | John Santhoff | Buffered waveforms for high speed digital to analog conversion |
| US20070022443A1 (en) * | 2005-07-20 | 2007-01-25 | John Santhoff | Interactive communication apparatus and system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB971359A (enExample) * | 1962-07-02 | |||
| US3508158A (en) * | 1967-07-28 | 1970-04-21 | Ibm | Information detector employing a greatest-of detector |
| US3564287A (en) * | 1968-07-25 | 1971-02-16 | Us Navy | Maximum seeking zero order hold circuit |
| US3646453A (en) * | 1969-12-08 | 1972-02-29 | Itt | Error detector circuit |
-
1975
- 1975-01-09 US US05/539,857 patent/US3961203A/en not_active Expired - Lifetime
- 1975-10-08 CA CA237,266A patent/CA1061469A/en not_active Expired
-
1976
- 1976-01-08 JP JP51001190A patent/JPS5193610A/ja active Pending
- 1976-01-08 FR FR7600382A patent/FR2297520A1/fr active Granted
- 1976-01-08 GB GB579/76A patent/GB1497484A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1497484A (en) | 1978-01-12 |
| US3961203A (en) | 1976-06-01 |
| FR2297520B1 (enExample) | 1982-05-07 |
| FR2297520A1 (fr) | 1976-08-06 |
| CA1061469A (en) | 1979-08-28 |