JPS5315363B1 - - Google Patents

Info

Publication number
JPS5315363B1
JPS5315363B1 JP6253071A JP6253071A JPS5315363B1 JP S5315363 B1 JPS5315363 B1 JP S5315363B1 JP 6253071 A JP6253071 A JP 6253071A JP 6253071 A JP6253071 A JP 6253071A JP S5315363 B1 JPS5315363 B1 JP S5315363B1
Authority
JP
Japan
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.)
Pending
Application number
JP6253071A
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 filed Critical
Publication of JPS5315363B1 publication Critical patent/JPS5315363B1/ja
Pending 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)
JP6253071A 1970-08-17 1971-08-17 Pending JPS5315363B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6435570A 1970-08-17 1970-08-17

Publications (1)

Publication Number Publication Date
JPS5315363B1 true JPS5315363B1 (ja) 1978-05-24

Family

ID=22055369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6253071A Pending JPS5315363B1 (ja) 1970-08-17 1971-08-17

Country Status (9)

Country Link
US (1) US3641525A (ja)
JP (1) JPS5315363B1 (ja)
BE (1) BE771278A (ja)
CA (2) CA936953A (ja)
CH (1) CH528798A (ja)
DE (1) DE2140646A1 (ja)
FR (1) FR2103834A5 (ja)
GB (1) GB1317504A (ja)
ZA (1) ZA714765B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032979A (en) * 1972-12-26 1977-06-28 Digital Development Corporation Method and system for encoding and decoding digital data
US3930265A (en) * 1974-06-07 1975-12-30 Vrc California High density magnetic storage system
US3996613A (en) * 1975-10-21 1976-12-07 Sperry Rand Corporation Data recording and transmission apparatus utilizing non-consecutive zero coding
NL7605529A (nl) * 1976-05-24 1977-11-28 Philips Nv Inrichting voor het overdragen van digitale informatie.
US4146909A (en) * 1977-11-21 1979-03-27 International Business Machines Corporation Sync pattern encoding system for run-length limited codes
US4544962A (en) * 1981-07-06 1985-10-01 Matsushita Electric Industrial Co., Ltd. Method and apparatus for processing binary data
US4549167A (en) * 1983-03-03 1985-10-22 Matsushita Electric Industrial Co., Ltd. Method of encoding and decoding binary data
US5453742A (en) * 1993-10-18 1995-09-26 Cox; David F. High density data compression encode/decode circuit apparatus and method of using in local area networks
US20040191573A1 (en) * 2003-03-31 2004-09-30 Fuller Richard M. Magnetic recording media exhibiting decreased tape dropout performance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226685A (en) * 1961-06-02 1965-12-28 Potter Instrument Co Inc Digital recording systems utilizing ternary, n bit binary and other self-clocking forms
US3274611A (en) * 1963-12-27 1966-09-20 Ibm Binary to ternary code conversion recording system
US3357003A (en) * 1964-12-28 1967-12-05 Ibm Single channel quaternary magnetic recording system
US3500385A (en) * 1967-07-17 1970-03-10 Ibm Coded data storage and retrieval system

Also Published As

Publication number Publication date
GB1317504A (en) 1973-05-23
CA936953A (en) 1973-11-13
ZA714765B (en) 1972-04-26
AU3187971A (en) 1973-02-08
CH528798A (de) 1972-09-30
DE2140646A1 (de) 1972-02-24
FR2103834A5 (ja) 1972-04-14
BE771278A (fr) 1971-12-16
US3641525A (en) 1972-02-08
CA1051116B (en) 1979-03-20

Similar Documents

Publication Publication Date Title
FR2103834A5 (ja)
ATA96471A (ja)
AU2044470A (ja)
AU1716970A (ja)
AU2017870A (ja)
AU2130570A (ja)
AU1517670A (ja)
AU1833270A (ja)
AU2085370A (ja)
AR195465A1 (ja)
AU2131570A (ja)
AU1879170A (ja)
AU1689770A (ja)
AU1603270A (ja)
AU1974970A (ja)
AU1943370A (ja)
AU2061170A (ja)
AU1918570A (ja)
AU1881070A (ja)
AU1841070A (ja)
AU1789870A (ja)
AU2115870A (ja)
AU1591370A (ja)
AU2119370A (ja)
AU1872870A (ja)