AT279938B - Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine - Google Patents

Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine

Info

Publication number
AT279938B
AT279938B AT974467A AT974467A AT279938B AT 279938 B AT279938 B AT 279938B AT 974467 A AT974467 A AT 974467A AT 974467 A AT974467 A AT 974467A AT 279938 B AT279938 B AT 279938B
Authority
AT
Austria
Prior art keywords
card
recording medium
sound recording
shaped sound
teaching machine
Prior art date
Application number
AT974467A
Other languages
English (en)
Original Assignee
Bell & 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 & Howell Co filed Critical Bell & Howell Co
Application granted granted Critical
Publication of AT279938B publication Critical patent/AT279938B/de

Links

Classifications

    • 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
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/062—Combinations of audio and printed presentations, e.g. magnetically striped cards, talking books, magnetic tapes with printed texts thereon
    • 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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/066—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers with answer indicating cards, blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Conveying Record Carriers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Credit Cards Or The Like (AREA)
  • Electrically Operated Instructional Devices (AREA)
AT974467A 1966-10-31 1967-10-27 Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine AT279938B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59096366A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
AT279938B true AT279938B (de) 1970-03-25

Family

ID=24364453

Family Applications (2)

Application Number Title Priority Date Filing Date
AT355869A AT288742B (de) 1966-10-31 1967-10-27 Unterrichtsmaschine
AT974467A AT279938B (de) 1966-10-31 1967-10-27 Kartenförmiger Tonaufzeichnungsträger für eine Unterrichtsmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT355869A AT288742B (de) 1966-10-31 1967-10-27 Unterrichtsmaschine

Country Status (7)

Country Link
US (1) US3477141A (de)
AT (2) AT288742B (de)
BE (1) BE705735A (de)
CH (1) CH484481A (de)
DE (1) DE1572413B2 (de)
GB (2) GB1158225A (de)
NL (1) NL6714488A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760164A (en) * 1970-08-27 1973-09-18 Bell & Howell Co Magnetically striped cards for use in a speed machine
JPS4920828Y1 (de) * 1970-11-30 1974-06-04
JPS5415613Y2 (de) * 1972-12-01 1979-06-22
US5105073A (en) * 1990-12-04 1992-04-14 Amoco Corporation Credit card reader extender

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499941A (en) * 1922-02-01 1924-07-01 Pathe Cinema Cinematographic band
US2677200A (en) * 1952-11-28 1954-05-04 Ellamac Inc Phonetic sound producing dictionary apparatus
US3159078A (en) * 1954-07-09 1964-12-01 Kalart Co Inc Device for viewing a photographic slide and reproducing intelligence associated therewith

Also Published As

Publication number Publication date
GB1158224A (en) 1969-07-16
DE1572413A1 (de) 1970-02-19
NL6714488A (de) 1968-05-01
DE1572413B2 (de) 1971-01-28
CH484481A (fr) 1970-01-15
AT288742B (de) 1971-03-25
US3477141A (en) 1969-11-11
BE705735A (de) 1968-03-01
GB1158225A (en) 1969-07-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee