CN202771658U - Pronunciation identification apparatus of same letters in different languages - Google Patents
Pronunciation identification apparatus of same letters in different languages Download PDFInfo
- Publication number
- CN202771658U CN202771658U CN 201220511876 CN201220511876U CN202771658U CN 202771658 U CN202771658 U CN 202771658U CN 201220511876 CN201220511876 CN 201220511876 CN 201220511876 U CN201220511876 U CN 201220511876U CN 202771658 U CN202771658 U CN 202771658U
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Abstract
Disclosed in the utility model is a pronunciation identification apparatus of same letters in different languages. A liquid crystal display fixed in a box cover, twenty-six letter keys arranged on a box body, a pronunciation key, a comparison key, a standard pronunciation key, a reset key and a sensitivity adjusting button, a Chinese spelling key, an English key, a German key, a French key, a Spanish key, a Russian key, a luminescent lamp, a loudspeaker, a receiver, a power switch are respectively connected with a microprocessor fixed at a circuit board in the box body, wherein the pronunciation key, the comparison key, the standard pronunciation key, the reset key and the sensitivity adjusting button are fixed on the box body, the Chinese spelling key, the English key, the German key, the French key, the Spanish key, and the Russian key are fixed on the box body, and the luminescent lamp, the loudspeaker, the receiver, and the power switch are fixed in front of the box body. Because standard pronunciation read only memories (ROM) of same twenty-six letters from six different countries are connected to the microprocessor for invoking at any time, the user can select any letter from any country to carry out pronunciation and comparison practicing by using a random access memory (RAM) until the pronunciation rule is mastered, so that languages of different countries can be practiced and mastered simultaneously and conveniently. Therefore, the pronunciation identification apparatus is suitable for learning of teachers and students in foreign language majors in universities and colleges as well as foreign students.
Description
Technical field
The utility model relates to a kind of different languages with the letter-sound identification device, belongs to foreign language teaching teaching aid technical field.
Background technology
Along with China's economic development, exchange day by day increase with countries in the world, each universities and colleges' faculty of foreign languages increases, the student at school generally takes as an elective course multi-door foreign language, particularly the postgraduate needs to be proficient in two above foreign languages at least, and the letter of major country's language is most of identical in the world, but the pronunciation difference is very large, for the student at school particularly the senior class student at school feel headache, how putting mutual difference between them in order and being needs the practical problems that solves.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of different languages with the letter-sound identification device, the Received Pronunciation read only memory ROM that is connected with 26 same letter of six country variants at microprocessor supplies random call, the user can choose a certain letter of a certain state wantonly and carry out pronunciation exercises by random access memory ram and compare with Received Pronunciation, until the origin relation of profound understanding between them, grasp the inherent difference between them, analyze the mechanism that their pronunciations change, can fundamentally grasp their pronunciation law, and then grasp simultaneously very easily the language of each major country.
The technical scheme that its technical matters that solves the utility model adopts is: different languages are with the letter-sound identification device, and it is comprised of case lid, casing, electroluminescent lamp, loudspeaker, receiver, liquid crystal display, power switch, alphabet key, pronunciation button on/off, contrast key, standard key, reset key, sensitivity adjustment button, circuit board, Chinese assembly key, English key, German key, French key, Spanish key, Russian key.But form the folding cabinet by case lid, casing.Be fixed with liquid crystal display in case lid, liquid crystal display is connected with microprocessor on being fixed on the casing interior circuit board.Be provided with 26 alphabet keys on casing, they are connected with the microprocessor that is fixed on the casing interior circuit board respectively.Be fixed with pronunciation button on/off, contrast key, standard key, reset key, sensitivity adjustment button on casing, they are connected with the microprocessor that is fixed on the casing interior circuit board respectively.Also be fixed with the Chinese and piece together key, English key, German key, French key, Spanish key, Russian key on casing, they are connected with the microprocessor that is fixed on the casing interior circuit board respectively.Be fixed with electroluminescent lamp, loudspeaker, receiver, power switch in the front of casing, they are connected with the microprocessor that is fixed on the casing interior circuit board respectively.Be fixed with microprocessor on the described circuit board, microprocessor is connected with Chinese phonetic alphabet pronunciation storer, English alphabet pronunciation storer, German letter-sound storer, French letter-sound storer, Spanish letter pronunciation storer, Russion letter pronunciation storer, random access memory and is connected with power supply by power switch.
The beneficial effects of the utility model are: supply to call at any time owing to being connected with the Received Pronunciation read only memory ROM of 26 same letter of six country variants at microprocessor, the user can choose a certain letter of a certain state wantonly and pronounce by random access memory ram and contrast to practise until grasp its pronunciation law, can practise simultaneously very easily and grasp various countries' language, be fit to the faculty of foreign languages teachers and students of universities and colleges and use, also be fit to external foreign student and learn to use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Fig. 1 is that the different languages of the utility model are with the structural representation of letter-sound identification device.
Fig. 2 is the board circuit structural representation of Fig. 1.
Number in the figure
1, case lid 2, casing 3, electroluminescent lamp 4, loudspeaker 5, receiver
6, liquid crystal display 7, power switch 8, alphabet key 9, pronunciation button on/off 10, contrast key
11, key pieced together in standard key 12, reset key 13, sensitivity adjustment button 14, circuit board 21, the Chinese
22, English key 23, German key 24, French key 25 Spanish keys 26, Russian key.
Embodiment
See also Fig. 1, Fig. 2, different languages are with the letter-sound identification device.It is comprised of case lid, casing, electroluminescent lamp, loudspeaker, receiver, liquid crystal display, power switch, alphabet key, pronunciation button on/off, contrast key, standard key, reset key, sensitivity adjustment button, circuit board, Chinese assembly key, English key, German key, French key, Spanish key, Russian key.But form the folding cabinet by case lid 1, casing 2.Be fixed with liquid crystal display 6 in case lid 1, liquid crystal display 6 is connected with microprocessor on being fixed on casing 2 interior circuit boards 14.Be provided with 26 alphabet keys 8 on casing 2, they are connected with the microprocessor that is fixed on casing 2 interior circuit boards 14 respectively.Be fixed with pronunciation button on/off 9, contrast key 10, standard key 11, reset key 12, sensitivity adjustment button 13 on casing 2, they are connected with the microprocessor that is fixed on casing 2 interior circuit boards 14 respectively.Also be fixed with the Chinese and piece together key 21, English key 22, German key 23, French key 24, Spanish key 25, Russian key 26 on casing 2, they are connected with the microprocessor that is fixed on casing 2 interior circuit boards 14 respectively.Be fixed with electroluminescent lamp 3, loudspeaker 4, receiver 5, power switch 7 in the front of casing 2, they are connected with the microprocessor that is fixed on casing 2 interior circuit boards 14 respectively.Be fixed with microprocessor on the described circuit board 14, microprocessor is connected with Chinese phonetic alphabet pronunciation storer, English alphabet pronunciation storer, German letter-sound storer, French letter-sound storer, Spanish letter pronunciation storer, Russion letter pronunciation storer, random access memory and is connected with power supply by power switch 7.
Using method: after the opening power, automatically show the initialization figure in liquid crystal display 6, at first select country origin, as select Germany then to press German key 23, select again letter, as select alphabetical m then to press 28 M keys in the alphabet key 8, demonstrate alphabetical m in the corresponding German circle of the initialization figure of liquid crystal display 6.At this moment you will practise pronunciation and press pronunciation button on/off 9, enter the random access memory ram of microprocessor after the pronunciation by receiver 5, pressing 10 on key of contrast compares by the Received Pronunciation in microprocessor and the German letter-sound storer again, if not identical electroluminescent lamp 3 does not work, if identical electroluminescent lamp 3 is glittering, can adjust the degree of accuracy of contrast by sensitivity adjustment button 13.If directly press standard key 11 then directly send its Received Pronunciation by loudspeaker 4.Can repeatedly listen Received Pronunciation and exercise contrast pronunciation by pressing reset key 12.
Claims (2)
1. different languages are with the letter-sound identification device, and it is comprised of case lid, casing, electroluminescent lamp, loudspeaker, receiver, liquid crystal display, power switch, alphabet key, pronunciation button on/off, contrast key, standard key, reset key, sensitivity adjustment button, circuit board, Chinese assembly key, English key, German key, French key, Spanish key, Russian key; It is characterized in that: by case lid (1), casing (2) but form the folding cabinet; Be fixed with liquid crystal display (6) in case lid (1), liquid crystal display (6) is connected with microprocessor on being fixed on casing (2) interior circuit board (14); Be provided with 26 alphabet keys (8) on casing (2), they are connected with the microprocessor that is fixed on casing (2) interior circuit board (14) respectively; Be fixed with pronunciation button on/off (9), contrast key (10), standard key (11), reset key (12), sensitivity adjustment button (13) on casing (2), they are connected with the microprocessor that is fixed on casing (2) interior circuit board (14) respectively; Also be fixed with the Chinese and piece together key (21), English key (22), German key (23), French key (24), Spanish key (25), Russian key (26) on casing (2), they are connected with the microprocessor that is fixed on casing (2) interior circuit board (14) respectively; Be fixed with electroluminescent lamp (3), loudspeaker (4), receiver (5), power switch (7) in the front of casing (2), they are connected with the microprocessor that is fixed on casing (2) interior circuit board (14) respectively.
2. different languages according to claim 1 are with the letter-sound identification device, it is characterized in that: described circuit board is fixed with microprocessor on (14), and microprocessor is connected with Chinese phonetic alphabet pronunciation storer, English alphabet pronunciation storer, German letter-sound storer, French letter-sound storer, Spanish letter pronunciation storer, Russion letter pronunciation storer, random access memory and is connected with power supply by power switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511876 CN202771658U (en) | 2012-10-08 | 2012-10-08 | Pronunciation identification apparatus of same letters in different languages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220511876 CN202771658U (en) | 2012-10-08 | 2012-10-08 | Pronunciation identification apparatus of same letters in different languages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771658U true CN202771658U (en) | 2013-03-06 |
Family
ID=47778217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220511876 Expired - Fee Related CN202771658U (en) | 2012-10-08 | 2012-10-08 | Pronunciation identification apparatus of same letters in different languages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599227A (en) * | 2020-04-27 | 2020-08-28 | 杨方能 | Case teaching aid capable of comparing east-west law differences |
-
2012
- 2012-10-08 CN CN 201220511876 patent/CN202771658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599227A (en) * | 2020-04-27 | 2020-08-28 | 杨方能 | Case teaching aid capable of comparing east-west law differences |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |