ES523862A0 - Un dispositivo de deteccion de errores en tiempo real para datos binarios codificados. - Google Patents

Un dispositivo de deteccion de errores en tiempo real para datos binarios codificados.

Info

Publication number
ES523862A0
ES523862A0 ES523862A ES523862A ES523862A0 ES 523862 A0 ES523862 A0 ES 523862A0 ES 523862 A ES523862 A ES 523862A ES 523862 A ES523862 A ES 523862A ES 523862 A0 ES523862 A0 ES 523862A0
Authority
ES
Spain
Prior art keywords
real time
detection device
error detection
binary data
time error
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
Application number
ES523862A
Other languages
English (en)
Other versions
ES8405216A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Electronics Co Inc
Original Assignee
Lockheed Electronics Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lockheed Electronics Co Inc filed Critical Lockheed Electronics Co Inc
Publication of ES523862A0 publication Critical patent/ES523862A0/es
Publication of ES8405216A1 publication Critical patent/ES8405216A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/246—Testing correct operation by using the properties of transmission codes two-level transmission codes, e.g. binary
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
ES523862A 1982-09-07 1983-07-05 Un dispositivo de deteccion de errores en tiempo real para datos binarios codificados. Expired ES8405216A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/415,695 US4502142A (en) 1982-09-07 1982-09-07 Apparatus for detecting errors in a digital data stream encoded in a double density code

Publications (2)

Publication Number Publication Date
ES523862A0 true ES523862A0 (es) 1984-05-16
ES8405216A1 ES8405216A1 (es) 1984-05-16

Family

ID=23646790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523862A Expired ES8405216A1 (es) 1982-09-07 1983-07-05 Un dispositivo de deteccion de errores en tiempo real para datos binarios codificados.

Country Status (9)

Country Link
US (1) US4502142A (es)
BE (1) BE897202A (es)
CH (1) CH655626B (es)
DE (1) DE3327250A1 (es)
ES (1) ES8405216A1 (es)
FR (1) FR2532772A1 (es)
GB (1) GB2126849B (es)
IT (2) IT1198653B (es)
NL (1) NL8302446A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712217A (en) * 1985-12-20 1987-12-08 Network Equipment Technologies System for transmitting digital information and maintaining a minimum paulse density
US4853931A (en) * 1988-04-15 1989-08-01 Siemens Transmission Systems, Inc. Violating All Zero Octet (VAZO) detector for a zero byte time slot interchange (ZBTSI) encoder
FR2676320B1 (fr) * 1991-05-07 1994-04-29 Sextant Avionique Procede et dispositif de detection et de controle du gabarit de messages numeriques transmis a un dispositif de reception.
US5390195A (en) * 1992-04-03 1995-02-14 Ampex Corporation Miller-squared decoder with erasure flag output
DE10244066A1 (de) * 2002-09-06 2004-03-18 Volkswagen Ag Verfahren und Vorrichtung zur schnellen Erkennung von Übertragungsfehlern

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971359A (es) * 1962-07-02
US3156893A (en) * 1962-08-17 1964-11-10 Rca Corp Self-referenced digital pm receiving system
US3405235A (en) * 1963-03-12 1968-10-08 Post Office Systems for transmitting code pulses having low cumulative displarity
US3524164A (en) * 1968-01-15 1970-08-11 Ibm Detection and error checking system for binary data
US3744023A (en) * 1971-05-17 1973-07-03 Storage Technology Corp Detection and correction of phase encoded data
US4027267A (en) * 1976-06-01 1977-05-31 International Business Machines Corporation Method of decoding data content of F2F and phase shift encoded data streams
US4122441A (en) * 1977-10-05 1978-10-24 Lockheed Electronics Company, Inc. Error detection and indication system for bi-phase encoded digital data
FR2432246A1 (fr) * 1978-07-26 1980-02-22 Cit Alcatel Procede et circuit de decodage d'un signal binaire code en cmi
US4309694A (en) * 1980-03-27 1982-01-05 Bell Telephone Laboratories, Incorporated Zero disparity coding system

Also Published As

Publication number Publication date
IT1198653B (it) 1988-12-21
US4502142A (en) 1985-02-26
IT8309484A0 (it) 1983-07-26
NL8302446A (nl) 1984-04-02
FR2532772B3 (es) 1985-02-15
IT8309484A1 (it) 1985-01-26
GB2126849B (en) 1986-02-05
ES8405216A1 (es) 1984-05-16
BE897202A (fr) 1983-11-03
DE3327250A1 (de) 1984-03-08
FR2532772A1 (fr) 1984-03-09
GB8317916D0 (en) 1983-08-03
GB2126849A (en) 1984-03-28
CH655626B (es) 1986-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980102