CA1065477A - Computer to tape deck interface - Google Patents

Computer to tape deck interface

Info

Publication number
CA1065477A
CA1065477A CA250,097A CA250097A CA1065477A CA 1065477 A CA1065477 A CA 1065477A CA 250097 A CA250097 A CA 250097A CA 1065477 A CA1065477 A CA 1065477A
Authority
CA
Canada
Prior art keywords
transport
formatter
density
tape
signal
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
CA250,097A
Other languages
English (en)
French (fr)
Inventor
John L. Shanks
Everett L. Cox
John W. Supernaw
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of CA1065477A publication Critical patent/CA1065477A/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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
    • G11B20/1205—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for discontinuous data, e.g. digital information signals or computer program data
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • 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
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Sewing Machines And Sewing (AREA)
CA250,097A 1975-07-14 1976-04-12 Computer to tape deck interface Expired CA1065477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/595,960 US4054947A (en) 1975-07-14 1975-07-14 Computer to tape deck interface

Publications (1)

Publication Number Publication Date
CA1065477A true CA1065477A (en) 1979-10-30

Family

ID=24385417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,097A Expired CA1065477A (en) 1975-07-14 1976-04-12 Computer to tape deck interface

Country Status (5)

Country Link
US (1) US4054947A (enExample)
JP (1) JPS5211915A (enExample)
CA (1) CA1065477A (enExample)
FR (1) FR2318461A1 (enExample)
GB (1) GB1557486A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590434A (en) * 1976-07-14 1981-06-03 Solartron Ekectronic Group Ltd Interfaces for data transmission systems
US4127896A (en) * 1977-08-10 1978-11-28 Bunker Ramo Corporation Bidirectional interface utilizing read-only memory, decoder and multiplexer
US4258421A (en) * 1978-02-27 1981-03-24 Rockwell International Corporation Vehicle monitoring and recording system
US4181933A (en) * 1978-04-18 1980-01-01 Mohawk Data Sciences Corp. Memory access and sharing control system
US4160422A (en) * 1978-09-18 1979-07-10 The Singer Company Programmable sewing system with auxiliary memory
CA1159143A (en) * 1978-12-26 1983-12-20 Stanley I. Friedman Write control apparatus
JPS59185069A (ja) * 1983-04-04 1984-10-20 Mitsubishi Electric Corp 記録媒体読み出し制御システム
JPH0789429B2 (ja) * 1986-02-07 1995-09-27 株式会社日立製作所 データ読込み方法
US4819092A (en) * 1987-05-08 1989-04-04 Colorado Memory Systems, Inc. Apparatus for writing signal density information on a magnetic medium
US5301304A (en) * 1988-05-20 1994-04-05 International Business Machines Corporation Emulating records in one record format in another record format
JP3670303B2 (ja) * 1993-09-01 2005-07-13 富士通株式会社 データ変換方法及びデータ変換装置
US5828511A (en) * 1996-04-22 1998-10-27 Iomega Corporation Writing and reading high density magnetic tapes
US6031698A (en) * 1997-06-10 2000-02-29 Iomega Corporation Multiple partition tape cartridge detection means

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053921A (enExample) * 1962-05-21 1900-01-01
US3348213A (en) * 1965-04-07 1967-10-17 Ibm Record retrieval control unit
US3439342A (en) * 1966-05-11 1969-04-15 Packard Instrument Co Inc Data organization system for multiparameter analyzers
US3439344A (en) * 1966-08-09 1969-04-15 Sperry Rand Corp Continuous data recording apparatus
DE1524452B2 (de) * 1966-09-28 1971-05-19 Kienzle Apparate GmbH, 7730 ViIUn gen Verfahren an buchungs und datenverarbeitungsmaschinen zum einziehen und auswerfen von kontokarten
US3533071A (en) * 1967-04-12 1970-10-06 Bell Telephone Labor Inc Data transfer system and method
US3654618A (en) * 1969-10-28 1972-04-04 Fujitsu Ltd Magnetic tape unit control system
US3731278A (en) * 1970-02-09 1973-05-01 Stenographic Machies Inc Format conversion system
US3916389A (en) * 1974-01-18 1975-10-28 Gte Automatic Electric Lab Inc Communication switching system data reformatting arrangement

Also Published As

Publication number Publication date
US4054947A (en) 1977-10-18
FR2318461B1 (enExample) 1980-01-25
JPS5211915A (en) 1977-01-29
FR2318461A1 (fr) 1977-02-11
GB1557486A (en) 1979-12-12

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