JPS505569B1 - - Google Patents

Info

Publication number
JPS505569B1
JPS505569B1 JP45009034A JP903470A JPS505569B1 JP S505569 B1 JPS505569 B1 JP S505569B1 JP 45009034 A JP45009034 A JP 45009034A JP 903470 A JP903470 A JP 903470A JP S505569 B1 JPS505569 B1 JP S505569B1
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
JP45009034A
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 JPS505569B1 publication Critical patent/JPS505569B1/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
JP45009034A 1969-02-03 1970-02-03 Pending JPS505569B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79592069A 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
JPS505569B1 true JPS505569B1 (ja) 1975-03-05

Family

ID=25166785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45009034A Pending JPS505569B1 (ja) 1969-02-03 1970-02-03

Country Status (5)

Country Link
US (1) US3631422A (ja)
JP (1) JPS505569B1 (ja)
DE (1) DE2004377A1 (ja)
FR (1) FR2030253B1 (ja)
GB (1) GB1239184A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523316U (ja) * 1975-06-24 1977-01-11

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT992697B (it) * 1972-09-07 1975-09-30 Ibm Circuito demudulatore perfezionato
US3961367A (en) * 1974-07-03 1976-06-01 Rca Corporation Self-clocking, error correcting low bandwidth digital recording system
JPS5162717A (en) * 1974-11-29 1976-05-31 Hitachi Ltd Kakikomi shingofukuchosochi
HU183139B (en) * 1980-05-14 1984-04-28 Magyar Optikai Muevek Electronic decoding circuit arrangement for systems with self-synchronization
US4456884A (en) * 1981-11-16 1984-06-26 Sri International Phase-lock loop and Miller decoder employing the same
JPS5930217A (ja) * 1982-08-06 1984-02-17 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 誤り検出機能を有する復調器
US6564160B2 (en) * 2001-06-22 2003-05-13 Agilent Technologies, Inc. Random sampling with phase measurement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217329A (en) * 1960-05-03 1965-11-09 Potter Instrument Co Inc Dual track high density recording system
US3243580A (en) * 1960-12-06 1966-03-29 Sperry Rand Corp Phase modulation reading system
US3488663A (en) * 1961-05-25 1970-01-06 Rca Corp Apparatus for comparison and correction of successive recorded pulses
US3337858A (en) * 1963-11-04 1967-08-22 Massachusetts Inst Technology Storage and retrieval of orthogonally related signals
US3439331A (en) * 1965-06-16 1969-04-15 Ibm Error detection and correction apparatus
GB1143694A (ja) * 1966-11-14
US3537084A (en) * 1967-08-14 1970-10-27 Burroughs Corp Data storage timing system with means to compensate for data shift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523316U (ja) * 1975-06-24 1977-01-11

Also Published As

Publication number Publication date
FR2030253A1 (ja) 1970-11-13
US3631422A (en) 1971-12-28
FR2030253B1 (ja) 1974-05-03
DE2004377A1 (ja) 1970-08-06
GB1239184A (ja) 1971-07-14

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