AU494818B2 - - Google Patents

Info

Publication number
AU494818B2
AU494818B2 AU85254/75A AU8525475A AU494818B2 AU 494818 B2 AU494818 B2 AU 494818B2 AU 85254/75 A AU85254/75 A AU 85254/75A AU 8525475 A AU8525475 A AU 8525475A AU 494818 B2 AU494818 B2 AU 494818B2
Authority
AU
Australia
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
AU85254/75A
Other languages
English (en)
Other versions
AU8525475A (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.)
HP Inc
Original Assignee
Hewlett Packard Co
Publication of AU494818B2 publication Critical patent/AU494818B2/en
Priority claimed from US05/510,852 external-priority patent/US3974523A/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of AU8525475A publication Critical patent/AU8525475A/en
Expired legal-status Critical Current

Links

AU85254/75A 1974-09-30 1975-09-29 Decoding of digital information Expired AU8525475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/510,852 US3974523A (en) 1974-09-30 1974-09-30 Speed invariant decoding of digital information from a magnetic tape

Publications (2)

Publication Number Publication Date
AU494818B2 true AU494818B2 (enExample)
AU8525475A AU8525475A (en) 1977-04-07

Family

ID=24032466

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85254/75A Expired AU8525475A (en) 1974-09-30 1975-09-29 Decoding of digital information

Country Status (7)

Country Link
US (1) US3974523A (enExample)
JP (2) JPS5159612A (enExample)
AU (1) AU8525475A (enExample)
CA (1) CA1068814A (enExample)
DE (1) DE2541345A1 (enExample)
FR (1) FR2286553A1 (enExample)
GB (1) GB1486655A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297729A (en) * 1977-11-24 1981-10-27 Emi Limited Encoding and decoding of digital recordings
US4426667A (en) 1978-05-17 1984-01-17 Savin Corporation Pulse width modulation system
US4222080A (en) * 1978-12-21 1980-09-09 International Business Machines Corporation Velocity tolerant decoding technique
AT375486B (de) * 1982-12-07 1984-08-10 Philips Nv System zum aufzeichnen und/oder auswerten von zwei markiersignalen
US4780772A (en) * 1985-09-13 1988-10-25 Hitachi, Ltd. Apparatus for reproducing digital signals from a digital audio recording medium
US5229894A (en) * 1988-02-16 1993-07-20 M.R. Sensors Limited Method and apparatus for reading and decoding information using a magnetoresistive sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235855A (en) * 1961-10-02 1966-02-15 Honeywell Inc Binary magnetic recording apparatus
NL6700438A (enExample) * 1966-02-21 1967-08-22
US3646534A (en) * 1969-05-05 1972-02-29 Wendell S Miller High-density data processing
BE755662A (fr) * 1969-09-17 1971-02-15 Burroughs Corp Procede et appareil d'enregistrement et de detection magnetiques par modulation de frequence
US3711843A (en) * 1970-04-27 1973-01-16 Olivetti & Co Spa Self-adapting synchronization system for reading information from a moving support
US3644910A (en) * 1970-09-16 1972-02-22 Computer Mate Inc Readout circuitry with compensation for speed variations
US3720927A (en) * 1971-01-25 1973-03-13 Redactron Corp Speed insensitive reading and writing apparatus for digital information
US3763353A (en) * 1971-09-27 1973-10-02 E Nassimbene Retrospective pulse modulation decoding apparatus
US3727202A (en) * 1972-01-10 1973-04-10 Telex Computer Products Application of an automatic pulse width controlled, monostable multivibrator for detecting phase encoded information on magnetic tape
US3862400A (en) * 1972-03-31 1975-01-21 Electronics Corp America Sensing system for bar patterns

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AU494818B2 (enExample)
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