CN1093190A - Language learner - Google Patents
Language learner Download PDFInfo
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- CN1093190A CN1093190A CN 93112386 CN93112386A CN1093190A CN 1093190 A CN1093190 A CN 1093190A CN 93112386 CN93112386 CN 93112386 CN 93112386 A CN93112386 A CN 93112386A CN 1093190 A CN1093190 A CN 1093190A
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- pronunciation
- language learner
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Abstract
A kind of language learner comprises: input media comprises that one has the keyboard of a plurality of keys; The dictionary device comprises the pronunciation that is used for stores words and the storer of font information; Sound-producing device is used to send the pronunciation of word; Liquid crystal or LED display device are used to show the font of word; Control device comprises microprocessor, is used to respond the input of described input media, detects corresponding word from the dictionary device, and then controls the font that described sound-producing device and display device are sent the pronunciation of this word and shown this word.Language learner of the present invention can do very miniaturization, easy to carry and use, and the word capacity is big, can fully satisfy user's study requirement.
Description
The present invention relates to a kind of language learner, relate in particular to a kind of language learner that utilizes microprocessor to realize.
Be accompanied by the surging of the upsurge that learns a language, the various machines that are used for language learning occurred, the Chinese invention patent application is an example No. 90109093.Wherein disclosed a kind of visible pronunciation-learning system, it is made up of phonetic reader and visual speech sheet two parts, is loaded with letter symbol and voice messaging on the voice sheet.The voice sheet is inserted in the reader, and reader is just read this voice messaging and playback.The user sees corresponding literal from the window of reader simultaneously.
The shortcoming of this pronunciation-learning system is to make a large amount of voice sheets, can comprise more vocabulary, to satisfy the study needs.And it carries and uses comparatively trouble.In addition can not be as the usefulness of teaching.
The object of the present invention is to provide a kind of literal capacity big and be convenient to the language learner of imparting knowledge to students or portably using.
Realize the present invention includes of above-mentioned purpose:
Input media comprises a plurality of buttons;
The dictionary device comprises the pronunciation that is used for stores words and the storer of font information;
Pronunciation device is used to send the pronunciation of word;
Display device is used to show the font of word;
Control device comprises microprocessor, is used to respond the input of described input media, detects corresponding word from the dictionary device, and then controls the font that described sound-producing device and display device are sent the pronunciation of this word and shown this word.
Because the present invention utilizes microprocessor to realize, thus can do very miniaturization be easy to carry, and having a large vocabulary of holding satisfied people's study needs.
If adopt common large-scale display device, then be suitable for being used as educational aid.
Hereinafter with reference to description of drawings preferred embodiment of the present invention, therefrom also can see other purpose of the present invention and advantage.
Fig. 1 is the electrical schematic diagram of the language learner of one embodiment of the invention.
Fig. 2 is the program flow diagram of Fig. 1 embodiment.
Fig. 3 is the electrical schematic diagram of the language learner of another embodiment of the present invention.
Referring to Fig. 1, wherein 1 is control device, comprises that microprocessor 6(for example adopts single-chip microcomputer 8031), and language interface circuit 7(for example adopts language processor T6668) and character display interface circuit 8(for example adopt integrated interface circuit 8255).2a, 2b are respectively the storeies of stores words and its pronunciation, constitute dictionary device of the present invention.The 3rd, display device is made of light emitting diode matrix LED9 and peripheral drive circuit in the present embodiment.Driving circuit comprises makes the latch 10,11 that row drives usefulness, makes latch 12,13 and code translator 14 that row drive usefulness.
The character information that single-chip microcomputer 6 is obtained from storer 2a at first is stored in the latch 15, passes to code translator 14 by interface circuit 8 then, and through decoding rear drive LED9, scanning shows to make it do dynamically.
The 4th, pronunciation device comprises a loudspeaker in this example.During work, single-chip microcomputer 6 command language processors 7 take out voice messaging from storer 2b, drive this loudspeaker pronunciation.
The 5th, the input media of forming by a plurality of buttons.The function of input button and positional alignment are shown in chart wherein.When needs are searched word, press " text " key earlier, press the numerical key of representing the text ordinal number again, be " new word " key and the respective counts keyboard of representing the new word ordinal number then, at this moment, described demonstration and pronunciation device are promptly made and being shown and pronunciation.Press " playback " key, then pronunciation once more.Press " ↑ " or " ↓ " key, then show a word that is close to before or after the current new word, and pronunciation.The key that " resets " makes control device 1 and display device 3 zero clearings, replys original state.
The following course of work with reference to Fig. 2 key diagram 1 embodiment.After the device energising starting, at step S1, control device 1 carries out the initialization setting.The information of searching word by the user by the input of aforementioned order at step S2.If there is not input, then wait.At step S3, whether what judgement was imported is playback instructions.If not, then carry out step S4, from the storer 2a of dictionary device, find out corresponding word according to the information of input by control device 1, and show, and keep this display result by display device 3.Enter step S5 again, control device 1 is found out the voice messaging of this word from storer 2b, by pronunciation device 4 pronunciations.If for being, then enter step S5 in step S3 judged result, pronounce once more.After step S5, return step S2.
Embodiment illustrated in fig. 3 and shown in Figure 1 basic identical, difference only is enter key and as the liquid crystal dot matrix display 15 of display device, forms latch 16, code translator 17, phase inverter 18 and the Sheffer stroke gate 19 of its driving circuit.Liquid crystal display is a kind of widely used technology, will not describe in detail at this.
The input button of this example place different with last embodiment is that " text " and " new word " key is merged into a key, presses conduct " text " key for the first time, then is " new word " key for the second time.Numerical key is reached " individual position " key and substitutes by " ten ", represent ten or individual 's numeral to press number of times.All the other key functions are the same.
Preferred embodiment of the present invention more than has been described, those of ordinary skill in the art can make variations and modifications to this, and not exceed scope of the present invention after having understood essence spirit of the present invention.
Claims (7)
1, a kind of language learner is characterized in that, it comprises:
Input media comprises that one has the keyboard of a plurality of keys;
The dictionary device comprises the pronunciation that is used for stores words and the storer of font information;
Pronunciation device is used to send the pronunciation of word;
Display device is used to show the font of word;
Control device comprises microprocessor, is used to respond the input of described input media, detects corresponding word from the dictionary device, and then controls the font that described sound-producing device and display device are sent the pronunciation of this word and shown this word.
2, language learner as claimed in claim 1 is characterized in that, described pronunciation device comprises a loudspeaker.
3, language learner as claimed in claim 1 is characterized in that, described display device comprises light emitting diode matrix and driving circuit thereof.
4, language learner as claimed in claim 1 is characterized in that, described display device comprises liquid crystal indicator and driving circuit thereof.
5, language learner as claimed in claim 2 is characterized in that, described control device also comprises the language processor as the interface circuit of described microprocessor and described loudspeaker.
6, language learner as claimed in claim 1 is characterized in that, described control device also comprises the character display interface circuit that connects described microprocessor and described display device.
7, language learner as claimed in claim 1 is characterized in that, described a plurality of buttons comprise " text " key, " new word " key, " playback " key, digital setting key at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112386 CN1093190A (en) | 1993-03-31 | 1993-03-31 | Language learner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93112386 CN1093190A (en) | 1993-03-31 | 1993-03-31 | Language learner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1093190A true CN1093190A (en) | 1994-10-05 |
Family
ID=4990002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93112386 Pending CN1093190A (en) | 1993-03-31 | 1993-03-31 | Language learner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8165879B2 (en) | 2007-01-11 | 2012-04-24 | Casio Computer Co., Ltd. | Voice output device and voice output program |
-
1993
- 1993-03-31 CN CN 93112386 patent/CN1093190A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8165879B2 (en) | 2007-01-11 | 2012-04-24 | Casio Computer Co., Ltd. | Voice output device and voice output program |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |