FR1157351A - Système destiné à la transmission de signaux dans un système arythmique - Google Patents
Système destiné à la transmission de signaux dans un système arythmiqueInfo
- Publication number
- FR1157351A FR1157351A FR1157351DA FR1157351A FR 1157351 A FR1157351 A FR 1157351A FR 1157351D A FR1157351D A FR 1157351DA FR 1157351 A FR1157351 A FR 1157351A
- Authority
- FR
- France
- Prior art keywords
- arrhythmic
- signals
- transmission
- intended
- system intended
- Prior art date
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL353031X | 1955-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1157351A true FR1157351A (fr) | 1958-05-29 |
Family
ID=19785112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157351D Expired FR1157351A (fr) | 1955-07-26 | 1956-07-24 | Système destiné à la transmission de signaux dans un système arythmique |
Country Status (7)
Country | Link |
---|---|
US (1) | US2970189A (fr) |
BE (1) | BE549791A (fr) |
CH (1) | CH353031A (fr) |
DE (1) | DE1091150B (fr) |
FR (1) | FR1157351A (fr) |
GB (1) | GB840502A (fr) |
NL (1) | NL98117C (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL124287C (fr) * | 1960-06-09 | 1968-07-15 | ||
NL124462C (fr) * | 1960-06-09 | 1968-07-15 | ||
NL125228C (fr) * | 1961-12-15 | 1969-01-15 | ||
NL123421C (fr) * | 1962-01-18 | 1968-01-15 | ||
NL276365A (fr) * | 1962-03-23 | |||
NL280306A (fr) * | 1962-06-28 | 1964-12-10 | ||
US3242462A (en) * | 1963-01-31 | 1966-03-22 | Ibm | Transmission systems |
US3426323A (en) * | 1965-03-08 | 1969-02-04 | Burroughs Corp | Error correction by retransmission |
US3483510A (en) * | 1965-03-26 | 1969-12-09 | Ericsson Telefon Ab L M | Error detecting and control device in a data transmission system |
NL135897C (fr) * | 1965-12-03 | |||
US3456239A (en) * | 1965-12-10 | 1969-07-15 | Teletype Corp | Block synchronization circuit for an error detection and correction system |
US3473150A (en) * | 1966-08-10 | 1969-10-14 | Teletype Corp | Block synchronization circuit for a data communications system |
US3452330A (en) * | 1967-07-25 | 1969-06-24 | Bell Telephone Labor Inc | Asynchronous data transmission system with error detection and retransmission |
US3611289A (en) * | 1969-03-21 | 1971-10-05 | Digitronics Corp | Error detection apparatus |
US3671945A (en) * | 1970-09-02 | 1972-06-20 | Honeywell Inf Systems | Data message control system |
US3824547A (en) * | 1972-11-29 | 1974-07-16 | Sigma Syst Inc | Communications system with error detection and retransmission |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE476865A (fr) * | 1938-05-17 | |||
US2706215A (en) * | 1950-03-24 | 1955-04-12 | Nederlanden Staat | Mnemonic system for telegraph systems and like apparatus |
BE534009A (fr) * | 1950-11-08 |
-
0
- NL NL98117D patent/NL98117C/xx active
- BE BE549791D patent/BE549791A/xx unknown
-
1956
- 1956-07-23 CH CH353031D patent/CH353031A/de unknown
- 1956-07-24 FR FR1157351D patent/FR1157351A/fr not_active Expired
- 1956-07-24 DE DEST11456A patent/DE1091150B/de active Pending
- 1956-07-25 GB GB22979/56A patent/GB840502A/en not_active Expired
- 1956-07-25 US US600028A patent/US2970189A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE549791A (fr) | |
NL98117C (fr) | |
CH353031A (de) | 1961-03-31 |
US2970189A (en) | 1961-01-31 |
GB840502A (en) | 1960-07-06 |
DE1091150B (de) | 1960-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1157351A (fr) | Système destiné à la transmission de signaux dans un système arythmique | |
FR1158054A (fr) | Système de transmission pour signaux de télévision | |
FR1121624A (fr) | Dispositif de freinage pour véhicule | |
FR1120578A (fr) | Système de suspension pour véhicules | |
FR1188451A (fr) | Système destiné à la transmission de signaux | |
CH347229A (de) | Mehrkanal-Signalübertragungsanlage | |
FR1213662A (fr) | Système de transformation de signaux | |
FR1213169A (fr) | Système de transmission de signaux à commutation par transistors | |
FR1146125A (fr) | Système de transmission pour signaux de télévision | |
FR1202498A (fr) | Système d'électro-formation | |
FR1167960A (fr) | Convertisseur de signaux multiplex à déclenchement automatique | |
FR1155022A (fr) | Dispositif de transmission non réciproque | |
FR1156217A (fr) | Système de transmission de signaux électriques | |
FR1116183A (fr) | Système radiotélégraphique destiné à la transmission de signaux se composant d'éléments de durée égale | |
FR1153591A (fr) | Système de transmission de signaux de télévision à bande passante étroite | |
FR1123294A (fr) | Système de repérage pour véhicules | |
FR1123331A (fr) | Système de transmission | |
FR1093546A (fr) | Système de transmission de signaux de télévision | |
FR1166428A (fr) | Dispositif indicateur de stabilité | |
FR1120471A (fr) | Dispositif de frein à disque | |
FR68015E (fr) | Dispositif de frein à disque | |
FR1131483A (fr) | Système de transmission télégraphique à transistrons | |
FR1131838A (fr) | Système de suspension | |
FR1098560A (fr) | Système de transmission de signaux de télévision | |
FR1159571A (fr) | Système de frein |