FR1173980A - Synchronisateurs de groupes d'impulsions - Google Patents

Synchronisateurs de groupes d'impulsions

Info

Publication number
FR1173980A
FR1173980A FR1173980DA FR1173980A FR 1173980 A FR1173980 A FR 1173980A FR 1173980D A FR1173980D A FR 1173980DA FR 1173980 A FR1173980 A FR 1173980A
Authority
FR
France
Prior art keywords
synchronizers
pulse group
pulse
group
group synchronizers
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
Other languages
English (en)
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of FR1173980A publication Critical patent/FR1173980A/fr
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
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
FR1173980D 1956-03-02 1957-02-25 Synchronisateurs de groupes d'impulsions Expired FR1173980A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US569069A US2991452A (en) 1956-03-02 1956-03-02 Pulse group synchronizers

Publications (1)

Publication Number Publication Date
FR1173980A true FR1173980A (fr) 1959-03-04

Family

ID=24273973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173980D Expired FR1173980A (fr) 1956-03-02 1957-02-25 Synchronisateurs de groupes d'impulsions

Country Status (3)

Country Link
US (1) US2991452A (fr)
FR (1) FR1173980A (fr)
GB (1) GB808247A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240613A (fr) * 1958-06-30
US3051787A (en) * 1958-09-04 1962-08-28 Gen Dynamics Corp Buffer storage between magnetic tape and synchronous output
US3134962A (en) * 1959-06-08 1964-05-26 Bell Telephone Labor Inc Serial buffer
US3222659A (en) * 1961-06-30 1965-12-07 Ibm Variable density data recording utilizing normal skew characteristics
US3221315A (en) * 1962-06-25 1965-11-30 Ncr Co Magnetic recording medium utilizing microscopic capsules containing magnetic material
NL296653A (fr) * 1962-08-14
NL296914A (fr) * 1962-08-21
US3426338A (en) * 1965-03-15 1969-02-04 Honeywell Inc Means to selectively activate separate recording channels
DE1499641C3 (de) * 1965-03-18 1974-11-14 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Verfahren zur Schräglaufkompensation an mehrspurigen Magnetbandspeichereinrichtungen
US3500362A (en) * 1965-08-23 1970-03-10 Sanders Associates Inc Method and apparatus for eliminating wow and flutter
GB1095439A (fr) * 1965-10-15
US3544979A (en) * 1967-01-13 1970-12-01 Ibm Deskewing of data read from an incrementally driven tape
US3509531A (en) * 1967-08-24 1970-04-28 Burroughs Corp Signal alignment system
US3761887A (en) * 1972-12-13 1973-09-25 Dayton Elec Prod Interval counting circuit and method
JPS51147307A (en) * 1975-06-13 1976-12-17 Tdk Corp Control method of signal phase difference

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575342A (en) * 1949-06-02 1951-11-20 Darrin H Gridley Position sensing device
US2549071A (en) * 1949-09-10 1951-04-17 Lawton Products Company Inc Space reservation system
US2793344A (en) * 1953-11-23 1957-05-21 Donald K Reynolds Magnetic record testing means
NL196972A (fr) * 1954-05-03

Also Published As

Publication number Publication date
GB808247A (en) 1959-01-28
US2991452A (en) 1961-07-04

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