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GB900086A - Improvements in sound recording and playback machines - Google Patents

Improvements in sound recording and playback machines

Info

Publication number
GB900086A
GB900086A GB1497661A GB1497661A GB900086A GB 900086 A GB900086 A GB 900086A GB 1497661 A GB1497661 A GB 1497661A GB 1497661 A GB1497661 A GB 1497661A GB 900086 A GB900086 A GB 900086A
Authority
GB
United Kingdom
Prior art keywords
head
recording
student
recordings
record
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
GB1497661A
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
Application filed by Individual filed Critical Individual
Publication of GB900086A publication Critical patent/GB900086A/en
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
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied

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)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

900,086. Magnetic recording apparatus. LEY, E. J., and LORY, J. April 25, 1961 [April 29, 1960], No. 14976/61. Class 40 (2). In a magnetic tape recorder for language teaching the tape has a number of selectively-engageable permanent tracks containing intermittent language teaching matter recorded thereon and a single blank track for a student to record thereon practice recordings of the language heard on the permanent tracks. The embodiment described with reference to Fig. 1 shows three instructional tracks 1, selectively reproducible from a multi-head 26 through a selector switch 3 and headphones 5. The blank track 6 is engaged by an eraze head 15, record head 16 and playback head 17 which reproduces the student's recording via an amplifier 10 and loud-speaker 9. Intervals are provided between each of the permanent recordings equivalent to three times the length of each recording to allow the student time to assimilate the instruction and record before the next instruction begins. For playing back longer recordings alternative guide rollers 21, 22, 23 are provided to obtain a longer time between recording by head 16 and playback by head 17.
GB1497661A 1960-04-29 1961-04-25 Improvements in sound recording and playback machines Expired GB900086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL36044A DE1121857B (en) 1960-04-29 1960-04-29 Sound recording and reproducing apparatus for teaching purposes, in particular language teaching purposes

Publications (1)

Publication Number Publication Date
GB900086A true GB900086A (en) 1962-07-04

Family

ID=7267335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1497661A Expired GB900086A (en) 1960-04-29 1961-04-25 Improvements in sound recording and playback machines

Country Status (2)

Country Link
DE (1) DE1121857B (en)
GB (1) GB900086A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142909A (en) 1961-10-31 1964-08-04 Linguatronics Inc Electronic sound repeater mechanism
DE1268413B (en) * 1963-12-10 1968-05-16 Gabor Kornel Tolnai Magnetic recorder with tape-shaped sound carriers, especially for teaching purposes
DE1290004B (en) * 1964-10-20 1969-02-27 Bbc Brown Boveri & Cie Practice tape recorder, especially for language teaching purposes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE466304C (en) * 1927-09-18 1929-12-20 Otto Bothe Apparatus for the automatic repetition of spoken announcements, praises, explanations, notices, etc.
US2876561A (en) * 1957-09-06 1959-03-10 Electronic Teaching Lab Recording and reproducing apparatus for teaching languages

Also Published As

Publication number Publication date
DE1121857B (en) 1962-01-11

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