CA1001310A - Time skew measurement circuit for magnetic tape transports - Google Patents

Time skew measurement circuit for magnetic tape transports

Info

Publication number
CA1001310A
CA1001310A CA182,611A CA182611A CA1001310A CA 1001310 A CA1001310 A CA 1001310A CA 182611 A CA182611 A CA 182611A CA 1001310 A CA1001310 A CA 1001310A
Authority
CA
Canada
Prior art keywords
magnetic tape
measurement circuit
time skew
skew measurement
tape transports
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
CA182,611A
Other versions
CA182611S (en
Inventor
Samuel T. Heffner
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.)
GTE Automatic Electric Laboratories Inc
Original Assignee
GTE Automatic Electric Laboratories 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
Application filed by GTE Automatic Electric Laboratories Inc filed Critical GTE Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of CA1001310A publication Critical patent/CA1001310A/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
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
CA182,611A 1972-11-06 1973-10-03 Time skew measurement circuit for magnetic tape transports Expired CA1001310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00304280A US3800280A (en) 1972-11-06 1972-11-06 Time skew measurement circuit for mag tape transports

Publications (1)

Publication Number Publication Date
CA1001310A true CA1001310A (en) 1976-12-07

Family

ID=23175828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,611A Expired CA1001310A (en) 1972-11-06 1973-10-03 Time skew measurement circuit for magnetic tape transports

Country Status (2)

Country Link
US (1) US3800280A (en)
CA (1) CA1001310A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024498A (en) * 1975-08-04 1977-05-17 Mcintosh Billy L Apparatus for dead track recovery
US4115759A (en) * 1977-08-08 1978-09-19 Honeywell Information Systems Inc. Multiple bit deskew buffer
US5179936A (en) * 1984-10-23 1993-01-19 Intelligent Medical Systems, Inc. Disposable speculum with membrane bonding ring
US4608612A (en) * 1985-02-26 1986-08-26 Rayfield Earl H Condition monitoring system for magnetic tape unit
US5231598A (en) * 1991-09-30 1993-07-27 National Semiconductor Corporation Direct digital synthesis measurement signal skew tester
US8810956B2 (en) * 2012-07-30 2014-08-19 International Business Machines Corporation Technique for optimizing skew in the presence of tape motion
CN113496719B (en) * 2020-04-08 2023-06-23 长鑫存储技术有限公司 Training method of semiconductor memory and related equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508231A (en) * 1968-04-11 1970-04-21 Rca Corp Test tape with preselected skew
US3622187A (en) * 1970-07-31 1971-11-23 William L Emery Door security bolt assembly
US3728679A (en) * 1971-10-21 1973-04-17 Weston Instruments Inc Skew device

Also Published As

Publication number Publication date
US3800280A (en) 1974-03-26

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