FR2361019A1 - Dispositif de decodage d'un message en code dit de miller - Google Patents
Dispositif de decodage d'un message en code dit de millerInfo
- Publication number
- FR2361019A1 FR2361019A1 FR7623808A FR7623808A FR2361019A1 FR 2361019 A1 FR2361019 A1 FR 2361019A1 FR 7623808 A FR7623808 A FR 7623808A FR 7623808 A FR7623808 A FR 7623808A FR 2361019 A1 FR2361019 A1 FR 2361019A1
- Authority
- FR
- France
- Prior art keywords
- transition
- output signal
- local clock
- pulses
- miller code
- 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.)
- Granted
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
- H04L25/4904—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
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
L'invention est du domaine du traitement des signaux numériques. Elle concerne un dispositif de décodage d'un message résultant du codage, selon le code dit de Miller, d'Informations binaires cadencées à une fréquence F, comportant un détecteur de transitions qui délivre une impulsion très brève dite de transition en réponse à chaque transition du message, un premier moyen commandé par le signal de sortie d'une horloge locale à la fréquence F pour ne laisser passer que les impulsions de transition de phases identiques, un second moyen pour élargir à la durée 1/2 F, les impulsions que laisse passer ledit premier moyen, une boucle à verrouillage de phase de l'horloge locale qui comporte un oscillateur commandable en tension, ladite boucle étant commandée par le signal de sortie dudit second moyen, et une bascule pour échantillonner le signal de sortie du second moyen sous la commande du signal délivré par l'horloge locale. L'invention s'applique notamment dans les systèmes de transmission d'informations binaires.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7623808A FR2361019A1 (fr) | 1976-08-04 | 1976-08-04 | Dispositif de decodage d'un message en code dit de miller |
BE1008294A BE857088A (fr) | 1976-08-04 | 1977-07-25 | Dispositif de decodage d'un message en code dit de miller |
GB31069/77A GB1532755A (en) | 1976-08-04 | 1977-07-25 | Miller-encoded message decoder |
US05/819,383 US4112383A (en) | 1976-08-04 | 1977-07-27 | Miller-encoded message decoder |
IT26317/77A IT1085603B (it) | 1976-08-04 | 1977-07-29 | Dispositivo di decodificazione di messaggio in codice detto di miller |
DE19772734421 DE2734421A1 (de) | 1976-08-04 | 1977-07-29 | Miller-kode-dekodierer |
CA284,015A CA1076704A (fr) | 1976-08-04 | 1977-08-03 | Dispositif de decodage d'un message en code dit de miller |
DK348477A DK348477A (da) | 1976-08-04 | 1977-08-03 | Kobling til afkodning af en meddelelse i millerkode |
IE1617/77A IE45458B1 (en) | 1976-08-04 | 1977-08-03 | Miller-encoded message decoder |
NL7708618A NL7708618A (nl) | 1976-08-04 | 1977-08-03 | Inrichting voor het decoderen van een bericht in de zogenaamde miller code. |
LU77907A LU77907A1 (fr) | 1976-08-04 | 1977-08-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7623808A FR2361019A1 (fr) | 1976-08-04 | 1976-08-04 | Dispositif de decodage d'un message en code dit de miller |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361019A1 true FR2361019A1 (fr) | 1978-03-03 |
FR2361019B1 FR2361019B1 (fr) | 1982-01-22 |
Family
ID=9176552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7623808A Granted FR2361019A1 (fr) | 1976-08-04 | 1976-08-04 | Dispositif de decodage d'un message en code dit de miller |
Country Status (11)
Country | Link |
---|---|
US (1) | US4112383A (fr) |
BE (1) | BE857088A (fr) |
CA (1) | CA1076704A (fr) |
DE (1) | DE2734421A1 (fr) |
DK (1) | DK348477A (fr) |
FR (1) | FR2361019A1 (fr) |
GB (1) | GB1532755A (fr) |
IE (1) | IE45458B1 (fr) |
IT (1) | IT1085603B (fr) |
LU (1) | LU77907A1 (fr) |
NL (1) | NL7708618A (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007209B1 (fr) * | 1978-07-07 | 1983-05-04 | The Post Office | Circuits de demodulation pour signaux biphosés modulés de monierè numerique |
IT1109999B (it) * | 1978-09-19 | 1985-12-23 | Sits Soc It Telecom Siemens | Circuito rivelatore della fase di impulsi di campionamento,di particolare applicazione nella stazione ricevente di un sistema per la trasmissione di dati |
SE414104B (sv) * | 1978-10-13 | 1980-07-07 | Ellemtel Utvecklings Ab | Digital faslast slinga |
US4344039A (en) * | 1979-03-13 | 1982-08-10 | Sanyo Electric Co., Ltd. | Demodulating circuit for self-clocking-information |
US4377006A (en) * | 1979-07-12 | 1983-03-15 | Zenith Radio Corporation | IR Remote control system |
US4358740A (en) * | 1980-04-08 | 1982-11-09 | Rca Corporation | Voltage control oscillator having frequency control circuit with improved memory |
US4361895A (en) * | 1980-07-28 | 1982-11-30 | Ontel Corporation | Manchester decoder |
IT1129171B (it) * | 1980-09-11 | 1986-06-04 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per la sincronizzazione del terminale ricevente di un sistema di comunicazione a ping pong |
US4412299A (en) * | 1981-02-02 | 1983-10-25 | Teltone Corporation | Phase jitter detector |
US4389622A (en) * | 1981-09-28 | 1983-06-21 | Honeywell Inc. | System for preventing transient induced errors in phase locked loop |
US4965825A (en) | 1981-11-03 | 1990-10-23 | The Personalized Mass Media Corporation | Signal processing apparatus and methods |
USRE47642E1 (en) | 1981-11-03 | 2019-10-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
US7831204B1 (en) | 1981-11-03 | 2010-11-09 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
US4456884A (en) * | 1981-11-16 | 1984-06-26 | Sri International | Phase-lock loop and Miller decoder employing the same |
US4638359A (en) * | 1983-05-19 | 1987-01-20 | Westinghouse Electric Corp. | Remote control switching of television sources |
US4546486A (en) * | 1983-08-29 | 1985-10-08 | General Electric Company | Clock recovery arrangement |
CA1241120A (fr) * | 1985-10-01 | 1988-08-23 | Sami A. Aly | Recepteur de signaux bipolaires alternants |
US4750193A (en) * | 1987-04-20 | 1988-06-07 | International Business Machines Corporation | Phase-locked data detector |
US5045816A (en) * | 1990-03-20 | 1991-09-03 | Scientific-Atlanta, Inc. | Binary phase shift key modulator with programmable level control |
US5052026A (en) * | 1989-02-07 | 1991-09-24 | Harris Corporation | Bit synchronizer for short duration burst communications |
US5465268A (en) * | 1994-01-14 | 1995-11-07 | The Grass Valley Group, Inc. | Digital decoding of biphase-mark encoded serial digital signals |
US7738448B2 (en) * | 2005-12-29 | 2010-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for generating and sending signaling messages |
CN109818713B (zh) * | 2019-01-24 | 2021-07-20 | 浙江大华技术股份有限公司 | 副载波调制的米勒码解码方法、装置和设备及存储介质 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3537082A (en) * | 1968-04-19 | 1970-10-27 | Rca Corp | Decoder for self-clocking digital magnetic recording |
US3982195A (en) * | 1975-05-29 | 1976-09-21 | Teletype Corporation | Method and apparatus for decoding diphase signals |
-
1976
- 1976-08-04 FR FR7623808A patent/FR2361019A1/fr active Granted
-
1977
- 1977-07-25 BE BE1008294A patent/BE857088A/fr not_active IP Right Cessation
- 1977-07-25 GB GB31069/77A patent/GB1532755A/en not_active Expired
- 1977-07-27 US US05/819,383 patent/US4112383A/en not_active Expired - Lifetime
- 1977-07-29 DE DE19772734421 patent/DE2734421A1/de not_active Withdrawn
- 1977-07-29 IT IT26317/77A patent/IT1085603B/it active
- 1977-08-03 DK DK348477A patent/DK348477A/da unknown
- 1977-08-03 LU LU77907A patent/LU77907A1/xx unknown
- 1977-08-03 CA CA284,015A patent/CA1076704A/fr not_active Expired
- 1977-08-03 NL NL7708618A patent/NL7708618A/xx not_active Application Discontinuation
- 1977-08-03 IE IE1617/77A patent/IE45458B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1076704A (fr) | 1980-04-29 |
US4112383A (en) | 1978-09-05 |
FR2361019B1 (fr) | 1982-01-22 |
IE45458L (en) | 1978-02-04 |
DE2734421A1 (de) | 1978-02-09 |
GB1532755A (en) | 1978-11-22 |
LU77907A1 (fr) | 1978-02-13 |
BE857088A (fr) | 1978-01-25 |
IE45458B1 (en) | 1982-08-25 |
IT1085603B (it) | 1985-05-28 |
NL7708618A (nl) | 1978-02-07 |
DK348477A (da) | 1978-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |