SE7406717L - - Google Patents

Info

Publication number
SE7406717L
SE7406717L SE7406717A SE7406717A SE7406717L SE 7406717 L SE7406717 L SE 7406717L SE 7406717 A SE7406717 A SE 7406717A SE 7406717 A SE7406717 A SE 7406717A SE 7406717 L SE7406717 L SE 7406717L
Authority
SE
Sweden
Prior art keywords
indicia
encoded
recorded
digits
data
Prior art date
Application number
SE7406717A
Other languages
Unknown language ( )
English (en)
Other versions
SE403841B (sv
Inventor
J W Marshall
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SE7406717L publication Critical patent/SE7406717L/
Publication of SE403841B publication Critical patent/SE403841B/xx

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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Error Detection And Correction (AREA)
SE7406717A 1973-06-21 1974-05-21 Anordning for avkodning av digitala data som upptecknats i form av diagonala render pa ett magnetband varvid de upptecknade data innefatta periodvis upptredande synkroniseringsbitmonster SE403841B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372389A US3860907A (en) 1973-06-21 1973-06-21 Data resynchronization employing a plurality of decoders

Publications (2)

Publication Number Publication Date
SE7406717L true SE7406717L (de) 1974-12-23
SE403841B SE403841B (sv) 1978-09-04

Family

ID=23467904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406717A SE403841B (sv) 1973-06-21 1974-05-21 Anordning for avkodning av digitala data som upptecknats i form av diagonala render pa ett magnetband varvid de upptecknade data innefatta periodvis upptredande synkroniseringsbitmonster

Country Status (14)

Country Link
US (1) US3860907A (de)
JP (1) JPS5545963B2 (de)
BE (1) BE815004A (de)
BR (1) BR7405062A (de)
CA (1) CA1044800A (de)
CH (1) CH569392A5 (de)
DE (1) DE2427463B2 (de)
DK (1) DK331674A (de)
ES (1) ES427461A1 (de)
FR (1) FR2234605B1 (de)
GB (1) GB1425796A (de)
IT (1) IT1009958B (de)
NL (1) NL7408423A (de)
SE (1) SE403841B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585639B2 (ja) * 1975-07-31 1983-02-01 三菱電機株式会社 スピ−カの磁気回路
US4027283A (en) * 1975-09-22 1977-05-31 International Business Machines Corporation Resynchronizable bubble memory
JPS5313137U (de) * 1976-07-16 1978-02-03
JPS53126919A (en) * 1977-04-12 1978-11-06 Mitsubishi Electric Corp Magnetic circuit of speakers
DE2721638A1 (de) * 1977-05-13 1978-11-16 Basf Ag Speicherverfahren und schaltungsanordnung fuer magnetische aufzeichnung
JPS6052509B2 (ja) * 1977-05-16 1985-11-19 ソニー株式会社 デジタル信号伝送方法
DE2811488A1 (de) * 1978-03-16 1979-09-27 Siemens Ag Integrierbarer demodulator fuer getraegerte digitalsignale
JPS54137204A (en) * 1978-04-17 1979-10-24 Sony Corp Digital signal transmission method
US4404676A (en) * 1981-03-30 1983-09-13 Pioneer Electric Corporation Partitioning method and apparatus using data-dependent boundary-marking code words
US4466099A (en) * 1981-12-20 1984-08-14 International Business Machines Corp. Information system using error syndrome for special control
US4597081A (en) * 1985-03-13 1986-06-24 Automatix Incorporated Encoder interface with error detection and method therefor
US4654480A (en) * 1985-11-26 1987-03-31 Weiss Jeffrey A Method and apparatus for synchronizing encrypting and decrypting systems
US5710798A (en) * 1992-03-12 1998-01-20 Ntp Incorporated System for wireless transmission and receiving of information and method of operation thereof
US6272190B1 (en) 1992-03-12 2001-08-07 Ntp Incorporated System for wireless transmission and receiving of information and method of operation thereof
US5745532A (en) * 1992-03-12 1998-04-28 Ntp Incorporated System for wireless transmission and receiving of information and method of operation thereof
US5694428A (en) * 1992-03-12 1997-12-02 Ntp Incorporated Transmitting circuitry for serial transmission of encoded information
US5742644A (en) * 1992-03-12 1998-04-21 Ntp Incorporated Receiving circuitry for receiving serially transmitted encoded information
US5751773A (en) * 1992-03-12 1998-05-12 Ntp Incorporated System for wireless serial transmission of encoded information
US5717725A (en) * 1992-03-12 1998-02-10 Ntp Incorporated System for wireless transmission and receiving of information through a computer bus interface and method of operation
US5650769A (en) * 1995-02-24 1997-07-22 Ntp, Incorporated Radio receiver for use in a radio tracking system and a method of operation thereof
US5640146A (en) * 1995-02-24 1997-06-17 Ntp Incorporated Radio tracking system and method of operation thereof
US7290197B2 (en) * 2003-06-03 2007-10-30 Quantum Corporation Correcting data using redundancy blocks
US7228467B2 (en) * 2003-10-10 2007-06-05 Quantum Corporation Correcting data having more data blocks with errors than redundancy blocks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507998A (en) * 1967-12-07 1970-04-21 Teletype Corp Resynchronizing circuit
US3701894A (en) * 1970-09-11 1972-10-31 Nasa Apparatus for deriving synchronizing pulses from pulses in a single channel pcm communications system
US3689899A (en) * 1971-06-07 1972-09-05 Ibm Run-length-limited variable-length coding with error propagation limitation

Also Published As

Publication number Publication date
BE815004A (fr) 1974-09-02
BR7405062A (pt) 1976-02-24
IT1009958B (it) 1976-12-20
US3860907A (en) 1975-01-14
JPS5545963B2 (de) 1980-11-20
CH569392A5 (de) 1975-11-14
ES427461A1 (es) 1976-07-16
FR2234605B1 (de) 1976-06-25
SE403841B (sv) 1978-09-04
FR2234605A1 (de) 1975-01-17
DE2427463B2 (de) 1978-05-24
GB1425796A (en) 1976-02-18
CA1044800A (en) 1978-12-19
DE2427463C3 (de) 1979-01-25
DE2427463A1 (de) 1975-01-23
DK331674A (de) 1975-02-17
JPS5023613A (de) 1975-03-13
NL7408423A (de) 1974-12-24

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