FR1334364A - Digital recording process - Google Patents

Digital recording process

Info

Publication number
FR1334364A
FR1334364A FR899399A FR899399A FR1334364A FR 1334364 A FR1334364 A FR 1334364A FR 899399 A FR899399 A FR 899399A FR 899399 A FR899399 A FR 899399A FR 1334364 A FR1334364 A FR 1334364A
Authority
FR
France
Prior art keywords
recording process
digital recording
digital
recording
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
Application number
FR899399A
Other languages
French (fr)
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.)
Potter Instrument Co Inc
Original Assignee
Potter Instrument 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
Priority claimed from US114431A external-priority patent/US3226685A/en
Application filed by Potter Instrument Co Inc filed Critical Potter Instrument Co Inc
Priority to FR899399A priority Critical patent/FR1334364A/en
Application granted granted Critical
Publication of FR1334364A publication Critical patent/FR1334364A/en
Expired 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
FR899399A 1961-06-02 1962-06-01 Digital recording process Expired FR1334364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR899399A FR1334364A (en) 1961-06-02 1962-06-01 Digital recording process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US114431A US3226685A (en) 1961-06-02 1961-06-02 Digital recording systems utilizing ternary, n bit binary and other self-clocking forms
FR899399A FR1334364A (en) 1961-06-02 1962-06-01 Digital recording process

Publications (1)

Publication Number Publication Date
FR1334364A true FR1334364A (en) 1963-08-09

Family

ID=26195957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899399A Expired FR1334364A (en) 1961-06-02 1962-06-01 Digital recording process

Country Status (1)

Country Link
FR (1) FR1334364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073999A5 (en) * 1969-12-18 1971-10-01 Gen Electric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073999A5 (en) * 1969-12-18 1971-10-01 Gen Electric

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