NL7104058A - - Google Patents

Info

Publication number
NL7104058A
NL7104058A NL7104058A NL7104058A NL7104058A NL 7104058 A NL7104058 A NL 7104058A NL 7104058 A NL7104058 A NL 7104058A NL 7104058 A NL7104058 A NL 7104058A NL 7104058 A NL7104058 A NL 7104058A
Authority
NL
Netherlands
Application number
NL7104058A
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 DE19702015671 external-priority patent/DE2015671C/de
Application filed filed Critical
Publication of NL7104058A publication Critical patent/NL7104058A/xx

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
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
    • 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
    • G11B15/1808—Driving of both record carrier and head

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)
NL7104058A 1970-04-02 1971-03-25 NL7104058A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702015671 DE2015671C (de) 1970-04-02 Tonbandgerat fur Lehr insbesondere Sprachlehrzwecke

Publications (1)

Publication Number Publication Date
NL7104058A true NL7104058A (xx) 1971-10-05

Family

ID=5766877

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104058A NL7104058A (xx) 1970-04-02 1971-03-25

Country Status (9)

Country Link
US (1) US3733719A (xx)
JP (1) JPS5026292B1 (xx)
AT (1) AT319633B (xx)
BE (1) BE765181A (xx)
CH (1) CH532302A (xx)
FR (1) FR2089033A5 (xx)
GB (1) GB1281316A (xx)
NL (1) NL7104058A (xx)
NO (1) NO127031B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634309B1 (fr) * 1988-07-13 1990-10-19 Vasilescu Dan Dispositif permettant de rendre independants, dans le temps, un dispositif d'enregistrement sur bande et un dispositif de lecture de ladite bande
US5951302A (en) * 1996-08-05 1999-09-14 Decker, Jr.; Nelson Joseph Voice-over instructional system and method of voice-over instruction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491462A (en) * 1967-03-06 1970-01-27 Wallace W Ward Audio-visual teaching machine

Also Published As

Publication number Publication date
DE2015671B2 (de) 1972-07-06
US3733719A (en) 1973-05-22
NO127031B (xx) 1973-04-24
DE2015671A1 (de) 1971-10-28
FR2089033A5 (xx) 1972-01-07
AT319633B (de) 1974-12-27
BE765181A (fr) 1971-08-30
JPS5026292B1 (xx) 1975-08-30
CH532302A (de) 1972-12-31
GB1281316A (en) 1972-07-12

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Legal Events

Date Code Title Description
BV The patent application has lapsed