DE3381154D1 - Anordnung zur kodierung und dekodierung von informationssignalen. - Google Patents

Anordnung zur kodierung und dekodierung von informationssignalen.

Info

Publication number
DE3381154D1
DE3381154D1 DE8383400869T DE3381154T DE3381154D1 DE 3381154 D1 DE3381154 D1 DE 3381154D1 DE 8383400869 T DE8383400869 T DE 8383400869T DE 3381154 T DE3381154 T DE 3381154T DE 3381154 D1 DE3381154 D1 DE 3381154D1
Authority
DE
Germany
Prior art keywords
bits
coded
word
data
words
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 - Fee Related
Application number
DE8383400869T
Other languages
German (de)
English (en)
Inventor
Bernardo Rub
Lih J Weng
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of DE3381154D1 publication Critical patent/DE3381154D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Error Detection And Correction (AREA)
  • Holo Graphy (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE8383400869T 1982-05-07 1983-04-29 Anordnung zur kodierung und dekodierung von informationssignalen. Expired - Fee Related DE3381154D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/375,931 US4503420A (en) 1982-05-07 1982-05-07 Arrangement for encoding and decoding information signals

Publications (1)

Publication Number Publication Date
DE3381154D1 true DE3381154D1 (de) 1990-03-01

Family

ID=23482954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400869T Expired - Fee Related DE3381154D1 (de) 1982-05-07 1983-04-29 Anordnung zur kodierung und dekodierung von informationssignalen.

Country Status (8)

Country Link
US (1) US4503420A (enExample)
EP (1) EP0094293B1 (enExample)
JP (1) JPS58212248A (enExample)
AT (1) ATE49820T1 (enExample)
AU (1) AU561114B2 (enExample)
CA (1) CA1207910A (enExample)
DE (1) DE3381154D1 (enExample)
FI (1) FI78802C (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697167A (en) * 1983-09-19 1987-09-29 Storage Technology Corporation Sync pattern encoding system for data sectors written on a storage medium
US4905297A (en) * 1986-09-15 1990-02-27 International Business Machines Corporation Arithmetic coding encoder and decoder system
JPH061608B2 (ja) * 1986-12-08 1994-01-05 富士通株式会社 デ−タの変復調装置
US4823209A (en) * 1987-11-05 1989-04-18 Magnetic Peripherals Inc. 1,7,2,3 Encoding/decoding employing 3/2 frequency division
US4866741A (en) * 1987-11-05 1989-09-12 Magnetic Peripherals Inc. 3/2 Frequency divider
US4914535A (en) * 1988-01-06 1990-04-03 Digital Equipment Corporation Synchronization for stored data
US5237574A (en) * 1988-04-08 1993-08-17 Digital Equipment Corporation Error-resilient information encoding
US5014276A (en) * 1989-02-06 1991-05-07 Scientific Atlanta, Inc. Convolutional encoder and sequential decoder with parallel architecture and block coding properties
CA2016957A1 (en) * 1989-06-28 1990-12-28 Lih-Jyh Weng Data encoding and demodulation system
US5184125A (en) * 1989-06-28 1993-02-02 Digital Equipment Corporation Data encoding and demodulation system
JP3134392B2 (ja) * 1991-08-29 2001-02-13 ソニー株式会社 信号符号化装置及び方法、信号復号装置及び方法、信号記録装置及び方法、並びに信号再生装置及び方法
US5349350A (en) * 1991-10-31 1994-09-20 Integral Peripherals, Inc. Run length limited encoding/decoding system for low power disk drives
JP3227901B2 (ja) * 1993-05-21 2001-11-12 ソニー株式会社 変調方法及び復調装置
US5428630A (en) * 1993-07-01 1995-06-27 Quantum Corp. System and method for verifying the integrity of data written to a memory
US7179551B2 (en) 1999-02-12 2007-02-20 General Electric Company Poly(arylene ether) data storage media
EP1166264A1 (en) 1999-02-12 2002-01-02 General Electric Company Data storage media
KR20030090761A (ko) * 2001-04-19 2003-11-28 제너럴 일렉트릭 캄파니 회전 피복된 매체
US10181098B2 (en) 2014-06-06 2019-01-15 Google Llc Generating representations of input sequences using neural networks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564557A (en) * 1968-05-21 1971-02-16 Honeywell Inc Self-clocking recording
US3870870A (en) * 1971-07-29 1975-03-11 Potter Instrument Co Inc Decoder for high density decoding system
US4032979A (en) * 1972-12-26 1977-06-28 Digital Development Corporation Method and system for encoding and decoding digital data
US4020282A (en) * 1974-01-14 1977-04-26 General Dynamics Corporation High density data processing system
US3996613A (en) * 1975-10-21 1976-12-07 Sperry Rand Corporation Data recording and transmission apparatus utilizing non-consecutive zero coding
JPS52128024A (en) * 1976-04-20 1977-10-27 Nec Corp Binal data coding method

Also Published As

Publication number Publication date
FI78802C (fi) 1989-09-11
FI831570A0 (fi) 1983-05-06
CA1207910A (en) 1986-07-15
FI78802B (fi) 1989-05-31
EP0094293A2 (en) 1983-11-16
EP0094293A3 (en) 1985-09-18
JPS58212248A (ja) 1983-12-09
FI831570L (fi) 1983-11-08
EP0094293B1 (en) 1990-01-24
AU1427983A (en) 1983-11-10
US4503420A (en) 1985-03-05
JPH0588583B2 (enExample) 1993-12-22
AU561114B2 (en) 1987-04-30
ATE49820T1 (de) 1990-02-15

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee