TOGGLE-TONGUE LANGUAGE EDUCATION METHOD AND APPARATUS

• US 20020055088A1
• Filed: 06/24/1998
• Published: 05/09/2002
• Est. Priority Date: 06/25/1997
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: FEIG, EPHRAIM
• Application Number:
  US09/103,766
• Publication Number:
  US 20020055088A1
• Time in Patent Office: Days
• US Class Current: 434/185
• CPC Class Codes: G09B 19/06 Foreign languages with audible presentation of material to be studied G09B5/04
• CPC Class Codes: G09B 5/04 with audible presentation of the material to be studied sound recording or reproducing G11B

Abstract

A language teaching device utilizes video with audio components of several languages, typically two. The various characters in the video can speak in the several languages. Using simple point-and-click technology, a user can have each of the various characters speak in any of the several languages, enabling arbitrary combination of character-language pairs.

Claims

1. A multi-language video playback device comprising specially encoded audio and video files in which several of the speaking characters speak in several languages.

2. A multi-language video playback device according to claim 1 wherein said device is capable of playback so that the several speakers who can speak in the various languages can each speak in any of the various languages at any particular time point in the video.

3. A multi-language video playback device of claim 1 wherein a viewer can, on the fly, choose which of said several languages a speaking character speaks.

4. A multi-language video playback device of claim 1 wherein the number of said several languages is two and a user can toggle between said two languages using standard computer click-and-point or key-entry techniques.

5. A multi-language video playback device of claim 3 wherein a user can affect a change of language of a particular character by pointing on said character when it appears in the video with a cursor which is navigated using a mouse, and then clicking said mouse.

6. A multi-language video playback device of claim 5 wherein the number of languages is two and a user can toggle between said two languages for each individual speaking character using standard computer click-and-point or key-entry techniques.

7. A multi-language video playback device of claim 1 wherein said audio and video file comprises separate audio tracks encoded corresponding to all allowable combinations of speaking characters and corresponding languages.

8. A multi-language video playback device claim 7 wherein said video track is encoded using the MPEG video encoding standard.

9. A multi-language video playback device of claim 1 further including means for changing said several languages by using one of several predetermined schedules.

10. A multi-language video playback device of claim 9 wherein the number of said several languages is two.

11. A multi-language video playback device of claim 1 wherein the changing of languages is done using a random change-decision program with preset probabilities for each of said several languages.

12. A multi-language video playback device of claim 11 wherein the number of said several languages is two.

16. A system according to claim 14 or 15 wherein there are at least two figures displayed on said display, said at least two figures are selectable to activate audio output in different languages.

17. A multi-language video playback device according to claim 1, further comprising:

a CPU, a memory, a static storage device, an input device, and a graphics adapter, each of which is coupled to a bus;

and a display device coupled to said graphics adapter.

13. A multi-language video playback device wherein said audio-video file comprises a video track encoded using the MPEG video encoding standard, a main audio track is encoded using the MPEG audio encoding standard, and the various audio tracks of the toggling characters are encoded as wav file segments.

14. A system comprising:

a display;

an audio output;

at least one figure displayed on said display;

selector for said at least one figure;

said selector selects from at least two states of said at least one figure, one of said at least two states activates an audio output in a first language, another of said at least two states activates an audio output in a second language.

15. A system comprising:

a display;

an audio output;

means for displaying figures on said display;

means for selecting from at least two states of said at least one figure, one of said at least two states activates an audio output in a first language, another of said at least two states activates an audio output in a second language.