[go: up one dir, main page]

ES374460A1 - Dispositivo audio-visual de informacion. - Google Patents

Dispositivo audio-visual de informacion.

Info

Publication number
ES374460A1
ES374460A1 ES374460A ES374460A ES374460A1 ES 374460 A1 ES374460 A1 ES 374460A1 ES 374460 A ES374460 A ES 374460A ES 374460 A ES374460 A ES 374460A ES 374460 A1 ES374460 A1 ES 374460A1
Authority
ES
Spain
Prior art keywords
reading
reading head
adjacent
arm
read
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
ES374460A
Other languages
English (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.)
MARSOT
Original Assignee
MARSOT
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 MARSOT filed Critical MARSOT
Publication of ES374460A1 publication Critical patent/ES374460A1/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (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)
  • Recording Or Reproducing By Magnetic Means (AREA)
ES374460A 1968-12-12 1969-12-11 Dispositivo audio-visual de informacion. Expired ES374460A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR177825 1968-12-12

Publications (1)

Publication Number Publication Date
ES374460A1 true ES374460A1 (es) 1972-04-01

Family

ID=8658207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374460A Expired ES374460A1 (es) 1968-12-12 1969-12-11 Dispositivo audio-visual de informacion.

Country Status (3)

Country Link
US (1) US3659357A (es)
ES (1) ES374460A1 (es)
FR (1) FR1594412A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707785A (en) * 1970-12-11 1973-01-02 B Reed Teaching apparatus
US3724100A (en) * 1971-01-25 1973-04-03 E Surel Talking book
US3859632A (en) * 1972-12-26 1975-01-07 Ibm Digital input scanner guidance system
US3841002A (en) * 1974-01-23 1974-10-15 N Najarian Reading-training devices
US3964188A (en) * 1975-03-14 1976-06-22 Dimitracopoulos Panayotis C Audiovisual book system
US7524127B2 (en) 2005-12-12 2009-04-28 Staples The Office Superstore, Llc Ring binder mechanism
US7527449B2 (en) 2005-12-12 2009-05-05 Staples The Office Superstore, Llc Ring binder mechanism
US7399136B2 (en) 2006-01-06 2008-07-15 Staples The Office Superstore Llc Molded binder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548011A (en) * 1949-03-15 1951-04-10 Loyd T Frost Sonic teacher
US2822425A (en) * 1954-09-14 1958-02-04 Walter R Hicks Book with sound track speaking head guided by opposite page
US2936342A (en) * 1955-10-31 1960-05-10 Heinz E Kallmann Sound reproducing head
US3521007A (en) * 1965-10-13 1970-07-21 Dev & Resources Corp Hand-held apparatus for recording and reproducing electromagnetic impulses printed on paper and printed book

Also Published As

Publication number Publication date
US3659357A (en) 1972-05-02
FR1594412A (es) 1970-06-01

Similar Documents

Publication Publication Date Title
NL177168B (nl) Werkwijze voor het registreren van een videosignaal en registratiedrager voorzien van videoinformatie opgetekend volgens de werkwijze alsmede een inrichting voor het uitlezen van een registratiedrager.
CA1033834A (en) Data record tracking using track identifying information in the gaps between recorded data groups
CH555580A (de) Verfahren und vorrichtung zur verfolgung von aufzeichnungsspuren auf einem magnetband durch einen uebertragerkopf.
CA1015059A (en) Apparatus and method for recording and reproducing a video signal in successive record tracks on a record sheet without guard bands between adjacent tracks
CA986757A (en) Method and device for recording data as holograms in a multi-channel storage tape
ES374460A1 (es) Dispositivo audio-visual de informacion.
ATE25441T1 (de) Signal-aufzeichnungs-/wiedergabegeraet.
AT317574B (de) Gerät zum Aufnehmen und/oder Wiedergeben von magnetischen Aufzeichnungen auf einen bzw. von einem bandförmigen Aufzeichnungsträger
AT354756B (de) Vorrichtung zur aufnahme und/oder wiedergabe von auf einem in einer kassette angeordneten magnetband aufgezeichneten signalen
CA1005907A (en) Apparatus for reading a record carrier on which information is recorded in at least one track
AU477204B2 (en) Device for moving magnetic head awayfrom magnetic sheet in magnetic recording and reproducing apparatus ofthe spiral track type
DK114279B (da) Anordning ved lydoptagelses- og lydgengivelsesapparater med båndformet informationsbærer, især dikteremaskiner.
CH472088A (de) Aufzeichnungs- und Wiedergabegerät für einen bandförmigen Aufzeichnungsträger
CA956028A (en) Apparatus for reproducing information recorded on a magnetic recording sheet
ATA166672A (de) Aufzeichnungstrager fur schall- und/oder bildinformation und vorrichtung zum detektieren der im aufzeichnungstrager gespeicherten information
CA1022676A (en) Apparatus for reading a record carrier in which information, for example, video and/or audio information, is recorded in at least one track
CH530694A (de) Aufnahme- und/oder Wiedergabegerät für bandförmige Aufzeichnungsträger
AU247726B2 (en) Apparatus for reading information magnetically recorded ona record medium
CA832181A (en) Record changer apparatus for recording and reproducing from a magnetic sheet
AU6371560A (en) Apparatus for reading information magnetically recorded ona record medium
CA853055A (en) Recording and/or reproducing apparatus for tape- or wire-shaped record carriers
AU273745B2 (en) Apparatus for reading information recorded ona magnetic record medium
GB1277119A (en) Audio-visual apparatus
AU429422B2 (en) Reading and conveying apparatus for recording media
AU226743B2 (en) Device for recording or scanning recordings in the form of a number of tracks on a tape in which the direction of movement of the tape can be changed in a very short time