AU2177270A - Information replay methods and apparatus - Google Patents

Information replay methods and apparatus

Info

Publication number
AU2177270A
AU2177270A AU21772/70A AU2177270A AU2177270A AU 2177270 A AU2177270 A AU 2177270A AU 21772/70 A AU21772/70 A AU 21772/70A AU 2177270 A AU2177270 A AU 2177270A AU 2177270 A AU2177270 A AU 2177270A
Authority
AU
Australia
Prior art keywords
information replay
replay methods
methods
information
replay
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
AU21772/70A
Other languages
English (en)
Inventor
DEXTER PARSHALL COOPER AND ARTHUR RAK peter GEORGE PETERSON
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.)
Bell and Howell Co
Original Assignee
Bell and Howell 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 Bell and Howell Co filed Critical Bell and Howell Co
Publication of AU2177270A publication Critical patent/AU2177270A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/442—Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08714—Auxiliary features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
AU21772/70A 1969-11-03 1970-11-02 Information replay methods and apparatus Expired AU2177270A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US87328969A 1969-11-03 1969-11-03
US87325069A 1969-11-03 1969-11-03
US87328869A 1969-11-03 1969-11-03
US5680370A 1970-07-21 1970-07-21

Publications (1)

Publication Number Publication Date
AU2177270A true AU2177270A (en) 1972-05-04

Family

ID=27489832

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21772/70A Expired AU2177270A (en) 1969-11-03 1970-11-02 Information replay methods and apparatus

Country Status (6)

Country Link
JP (1) JPS5023967B1 (enrdf_load_stackoverflow)
AU (1) AU2177270A (enrdf_load_stackoverflow)
BE (1) BE758401A (enrdf_load_stackoverflow)
DE (1) DE2053437A1 (enrdf_load_stackoverflow)
GB (1) GB1313226A (enrdf_load_stackoverflow)
NL (1) NL7016094A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2177170A (en) * 1969-11-03 1972-05-04 Bell & Howell Information storage devices

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320423A (en) 1976-03-17 1982-03-16 Nahma Ag Apparatus for automatic repeated reproduction of sound on selected portions of magnetic tape or the like
SE445592C (sv) 1978-12-08 1988-06-21 De La Rue Syst Sedelhanteringsapparat med maskinavläsningsbara identifieringsorgan
US4549231A (en) * 1981-05-11 1985-10-22 Victor Company Of Japan, Ltd. Signal reproducing apparatus having means for modifying a pre-recorded control signal
JPS58155524A (ja) * 1982-02-25 1983-09-16 スタ−ル・ソシエテ・アノニム 一面のみにデ−タを有するデイスクの動作面を検出するシステム
GB2165383B (en) * 1984-10-03 1988-05-25 Ncr Co Data sensing system for currency cassettes
JPH0657028B2 (ja) * 1985-11-14 1994-07-27 シャープ株式会社 留守番電話機能を備えるコンピュータシステム
GB2219515B (en) * 1989-09-14 1992-06-24 Chang Jung Shih Manufacturing process for wooden cues
GB2219886A (en) * 1988-06-15 1989-12-20 Philips Nv Recording and playback apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2177170A (en) * 1969-11-03 1972-05-04 Bell & Howell Information storage devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2177170A (en) * 1969-11-03 1972-05-04 Bell & Howell Information storage devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2177170A (en) * 1969-11-03 1972-05-04 Bell & Howell Information storage devices

Also Published As

Publication number Publication date
BE758401A (fr) 1971-05-03
NL7016094A (enrdf_load_stackoverflow) 1971-05-05
DE2053437A1 (enrdf_load_stackoverflow) 1971-05-13
GB1313226A (en) 1973-04-11
JPS5023967B1 (enrdf_load_stackoverflow) 1975-08-12

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