GB870110A - Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control - Google Patents

Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control

Info

Publication number
GB870110A
GB870110A GB1081860A GB1081860A GB870110A GB 870110 A GB870110 A GB 870110A GB 1081860 A GB1081860 A GB 1081860A GB 1081860 A GB1081860 A GB 1081860A GB 870110 A GB870110 A GB 870110A
Authority
GB
United Kingdom
Prior art keywords
embossings
magnetic tape
spaced
reproducing apparatus
stop control
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
GB1081860A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB1370/56A external-priority patent/GB805487A/en
Application filed by Individual filed Critical Individual
Priority to GB1081860A priority Critical patent/GB870110A/en
Publication of GB870110A publication Critical patent/GB870110A/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
    • 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
    • G11B27/30—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 the same track as the main recording
    • 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
    • G11B15/22—Stopping means

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

870,110. Magnetic record apparatus. DAVIES, T. L. March 28, 1960, No. 10818/60. Addition to 805,487. Class 40 (2). In a magnetic tape record apparatus of the kind described in the parent Specification, in which selective stopping means comprises the use of differently-spaced pairs of embossings on the tape to cause a stop-switch and brakes to be operated when a particular spacing of embossings is detected, the embossings are replaced by pairs of magnetic pulse recordings 17 spaced at incremental distances apart which are employed to cause the stop switch to be operated when a particular spacing of the pulses is detected simultaneously by adjustably-spaced recordheads 1, 2 which trigger transistorized relays. By means of suitable switching, the normal record/reproduce head of the tape record apparatus may be utilized as one of the detector heads. Specification 840,148 also is referred to.
GB1081860A 1956-01-16 1960-03-28 Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control Expired GB870110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1081860A GB870110A (en) 1956-01-16 1960-03-28 Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1370/56A GB805487A (en) 1956-01-16 1956-01-16 Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control
GB1081860A GB870110A (en) 1956-01-16 1960-03-28 Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control

Publications (1)

Publication Number Publication Date
GB870110A true GB870110A (en) 1961-06-14

Family

ID=9974862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1081860A Expired GB870110A (en) 1956-01-16 1960-03-28 Improvements to magnetic tape sound recording and reproducing apparatus relating to a selective stop control

Country Status (1)

Country Link
GB (1) GB870110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281703B (en) * 1966-12-02 1968-10-31 Janes Grasic Method and device for preselection of performances in magnetic sound systems
US3511509A (en) * 1968-01-25 1970-05-12 Floyd A Firestone Method and apparatus for the recording,indexing,rapid retrieving and associating of information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281703B (en) * 1966-12-02 1968-10-31 Janes Grasic Method and device for preselection of performances in magnetic sound systems
US3511509A (en) * 1968-01-25 1970-05-12 Floyd A Firestone Method and apparatus for the recording,indexing,rapid retrieving and associating of information

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