CN206516108U - Teaching vocabulary exhibiting device - Google Patents

Teaching vocabulary exhibiting device Download PDF

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Publication number
CN206516108U
CN206516108U CN201720133609.5U CN201720133609U CN206516108U CN 206516108 U CN206516108 U CN 206516108U CN 201720133609 U CN201720133609 U CN 201720133609U CN 206516108 U CN206516108 U CN 206516108U
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China
Prior art keywords
vocabulary
electrically connected
audio
sample
memory
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Expired - Fee Related
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CN201720133609.5U
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Chinese (zh)
Inventor
席娟芳
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Changsha Medical University
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Changsha Medical University
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Abstract

The utility model provides teaching vocabulary exhibiting device, and the device includes:Voice input device;The the first audio sample feature extractor electrically connected with voice input device;The speech recognition device electrically connected with the first audio sample feature extractor;And the vocabulary display electrically connected with speech recognition device;Speech recognition device includes vocabulary audio training sample memory;The second audio sample feature extractor being connected with vocabulary audio training sample memory, the second audio sample feature extractor is the sample characteristics extractor based on deep learning;The sample characteristics vocabulary memory being connected with the second audio sample feature extractor;The sample characteristics comparator being connected with the first audio sample feature extractor and sample characteristics vocabulary memory;The words output device being connected with sample characteristics comparator;Words output device is electrically connected with vocabulary display.The technical solution of the utility model can directly convert speech into corresponding vocabulary, shorten the displaying time of vocabulary, improve displaying efficiency.

Description

Teaching vocabulary exhibiting device
Technical field
The utility model is related to instructional device technical field, more specifically, is related to a kind of teaching vocabulary exhibiting device.
Background technology
Vocabulary is the important component of language, is also the important content of courses of language teaching.Due in language teaching It is frequently necessary to retrieve corresponding vocabulary, such as according to the corresponding vocabulary of phonetic retrieval, therefore causes existing teaching vocabulary to show dress Put and be generally built-in with retrieval module, with the related meanings according to the corresponding vocabulary of the information retrievals such as phonetic, and vocabulary, Ran Houtong Cross teaching vocabulary exhibiting device and show the vocabulary.
Existing teaching vocabulary exhibiting device is typically only capable to enough obtain corresponding search condition by user's input, such as spells Sound, the modes such as five, then by matching degree, search corresponding vocabulary, and can further to the semanteme of the vocabulary, grammer and Part of speech is analyzed, and to determine the semanteme, grammer and part of speech of the vocabulary, is shown the vocabulary from memory.
However, existing teaching vocabulary exhibiting device, can mostly just carry out the vocabulary retrieval of handwriting mode, and can not It is enough directly to convert speech into vocabulary, and then cause the displaying overlong time of vocabulary exhibiting device, show inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of technical scheme for vocabulary exhibiting device of imparting knowledge to students, to solve in background technology That is introduced in the prior art can not be converted directly into voice the word of other different languages, cause to show overlong time, exhibition The problem of showing inefficiency.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
The utility model provides a kind of teaching vocabulary exhibiting device, including:
Voice input device;
The the first audio sample feature extractor electrically connected with the voice input device;
The speech recognition device electrically connected with the first audio sample feature extractor, and,
The vocabulary display electrically connected with institute speech recognizer;
Wherein, institute's speech recognizer includes:
Vocabulary audio training sample memory;
The the second audio sample feature extractor electrically connected with the vocabulary audio training sample memory, second sound Frequency sample characteristics extractor is the sample characteristics extractor based on deep learning;
The sample characteristics electrically connected with the second audio sample feature extractor-vocabulary memory;
The sample characteristics electrically connected with the first audio sample feature extractor and the sample characteristics-vocabulary memory Comparator;
The words output device electrically connected with the sample characteristics comparator;
The words output device is also electrically connected with the vocabulary display.
Preferably, the teaching vocabulary exhibiting device also includes:
The vocabulary translation device electrically connected with institute speech recognizer, wherein, the vocabulary translation device is also aobvious with the vocabulary Show that device is electrically connected.
Preferably, the vocabulary translation device includes:
Opriginal language-target language vocabulary memory;
The target being electrically connected with the sample characteristics comparator and the opriginal language-target language vocabulary memory Word retrieval device, wherein, the target vocabulary extractor is also electrically connected with the words output device.
Preferably, the teaching vocabulary exhibiting device also includes:The public vocabulary electrically connected with the words output device shows Show plate.
Preferably, the sample characteristics-vocabulary memory storage standard audio information that predicate converges, the teaching word Joint display showing device also includes:
The vocabulary audio output device electrically connected with the sample characteristics comparator and the sample characteristics-vocabulary memory.
Preferably, the teaching vocabulary exhibiting device also includes:The volume electrically connected with the vocabulary audio output device is adjusted Save device.
Preferably, the sample characteristics-vocabulary memory storage standard audio information that predicate converges, the teaching word Joint display showing device also includes:
The Audio Matching degree being electrically connected with the voice input device and the sample characteristics-vocabulary memory is compared Device;
The pronouncing accuracy follower electrically connected with the Audio Matching degree comparator;
The pronouncing accuracy follower is also electrically connected with the vocabulary display.
Preferably, the teaching vocabulary exhibiting device also includes:The phonographic recorder electrically connected with the voice input device.
Preferably, the teaching vocabulary exhibiting device also includes:The receiver J-Horner electrically connected with the phonographic recorder.
The teaching vocabulary exhibiting device that the utility model is provided, the voice of user is obtained by voice input device, by user Voice be converted into audio-frequency information, then by the first audio sample feature extractor, from audio-frequency information extract audio sample Eigen, the audio sample then extracted by sample characteristics comparator in speech recognition device to the first audio sample feature extractor Eigen is compared, so as to determine vocabulary corresponding with the audio sample feature from sample characteristics-vocabulary memory, is passed through Words output device exports the vocabulary, and is shown by vocabulary display.Wherein, stored in sample characteristics-vocabulary memory There is the corresponding relation of audio sample feature, corresponding vocabulary and audio sample feature and vocabulary;Audio sample is characterized in second Audio sample feature extractor substantial amounts of vocabulary audio from vocabulary audio training sample memory by the algorithm of deep learning Middle train obtains, with higher accuracy, and by the audio sample feature and corresponding vocabulary be stored in sample characteristics- In vocabulary memory, so that convenience sample feature comparator is matched, it is possible to increase the accuracy of matching.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment The accompanying drawing to be used is briefly described, it should be apparent that, for those of ordinary skills, do not paying creativeness On the premise of laborious, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 2 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 3 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 4 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 5 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 6 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one;
Fig. 7 is a kind of structural representation of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one.
The corresponding relation of Fig. 1 each structure and reference into embodiment illustrated in fig. 7 is as follows:
1- voice input devices, the first audio samples of 2- feature extractor, 3- speech recognition devices, 31- vocabulary audio training sample This memory, the second audio samples of 32- feature extractor, 33- sample characteristics-vocabulary memory, 34- sample characteristics comparator, 35- words outputs device, 4- vocabulary display, 5- vocabulary translations device, 51- opriginal languages-target language vocabulary memory, 52- mesh Mark word retrieval device, the public vocabulary display boards of 6-, 7- vocabulary audio output device, 8- volume adjusters, 9- Audio Matching degree compare Device, 10- pronouncing accuracies follower, 11- phonographic recorders, 12- receiver J-Horners.
Embodiment
The scheme for the teaching vocabulary exhibiting device that the utility model embodiment is provided, is solved described in background technology Voice can not be converted directly into the word of other different languages, the problem of causing to show overlong time, displaying inefficiency.
In order that those skilled in the art more fully understand the technical scheme in the utility model embodiment, and make this reality Can be more obvious understandable with the above-mentioned purpose of new embodiment, feature and advantage, it is real to the utility model below in conjunction with the accompanying drawings The technical scheme applied in example is described in further detail.
Accompanying drawing 1 is refer to, Fig. 1 is a kind of teaching vocabulary exhibiting device shown in the exemplary embodiment of the utility model one Structure chart.As shown in figure 1, the teaching vocabulary exhibiting device that the utility model embodiment is provided, including:
Voice input device 1;
Voice input device 1 can obtain the voice of user's input, and the voice is converted into audio-frequency information.
The the first audio sample feature extractor 2 electrically connected with the voice input device 1;
First audio sample feature extractor 2 is electrically connected with voice input device 1, can extract the audio sample in audio-frequency information Eigen, so that the convenient voice to user is analyzed.Wherein, the audio sample is characterized as summarizing by deep learning algorithm Obtained audio sample feature.
The speech recognition device 3 electrically connected with the first audio sample feature extractor 2,
Speech recognition device 3 is electrically connected with the first audio sample feature extractor 2, can be carried by the first audio sample feature The audio sample feature for taking device 2 to extract is identified, so as to obtain accurate vocabulary according to the audio sample feature.
And the vocabulary display 4 electrically connected with institute speech recognizer 3;Vocabulary display 4 is electrically connected with speech recognition device 3 Connect, can show that speech recognition device 3 recognizes obtained vocabulary.
Wherein, institute's speech recognizer 3 includes:
Vocabulary audio training sample memory 31;
Vocabulary audio training sample memory 31 is stored with substantial amounts of vocabulary audio training sample, vocabulary audio training sample This includes each vocabulary and the corresponding relation of standard audio, and by the vocabulary audio training sample, speech recognition device 3 can pass through Deep learning algorithm sums up the audio sample feature of each vocabulary correspondence audio, thus it is convenient be subsequently compared to wait operate.
The the second audio sample feature extractor 32 electrically connected with the vocabulary audio training sample memory 31, described Two audio sample feature extractors 32 are the sample characteristics extractor based on deep learning;
Second audio sample feature extractor 32 is the sample characteristics extractor based on deep learning, can be from vocabulary audio Summarize and extracted for the audio sample feature for distinguishing each vocabulary correspondence audio, due to audio sample in training sample memory 31 Eigen be the second audio sample feature extractor 32 by deep learning algorithm from vocabulary audio sample memory it is substantial amounts of Training is obtained in vocabulary audio, therefore with higher accuracy, so as to improve the accuracy of audio sample feature summary, is improved Discrimination.
Sample characteristics-vocabulary the memory 33 electrically connected with the second audio sample feature extractor 32;
Sample characteristics-vocabulary memory 33 is electrically connected with the second audio sample feature extractor 32, can receive the second sound Frequency sample characteristics extractor 32 extracts each obtained audio sample feature, so that convenient searched in follow-up compare.
The sample electrically connected with the first audio sample feature extractor 2 and the sample characteristics-vocabulary memory 33 Feature comparator 34;
Sample characteristics comparator 34 receives the first audio sample feature extractor 2 and extracted after obtained audio sample feature, The audio sample feature can be compared with the audio sample feature in sample characteristics-vocabulary memory 33, so as to obtain Accurate vocabulary corresponding with audio user is obtained according to the audio of user, the accuracy rate of words output is improved.
The words output device 35 electrically connected with the sample characteristics comparator 34, the words output device 35 also with institute's predicate The display 4 that converges is electrically connected.
The teaching vocabulary exhibiting device that the utility model is provided, the voice of user is obtained by voice input device 1, by user Voice be converted into audio-frequency information, then by the first audio sample feature extractor 2, from audio-frequency information extract audio sample Eigen, the sound then extracted by 34 pair of first audio sample feature extractor 2 of sample characteristics comparator in speech recognition device 3 Frequency sample characteristics are compared, so as to determine word corresponding with the audio sample feature from sample characteristics-vocabulary memory 33 Converge, the vocabulary is exported by words output device 35, and show by vocabulary display 4.Wherein, sample characteristics-vocabulary is deposited The corresponding relation for the audio sample feature, corresponding vocabulary and audio sample feature and vocabulary of being stored with reservoir 33;Audio sample Eigen is the second audio sample feature extractor 32 by the algorithm of deep learning from vocabulary audio training sample memory 31 In in substantial amounts of vocabulary audio training obtain, with higher accuracy, and by the audio sample feature and corresponding word Remittance is stored in sample characteristics-vocabulary memory 33, so that convenience sample feature comparator 34 is matched, it is possible to increase matching Accuracy.
Under many circumstances, the mother tongue of user and the corresponding mother tongue of vocabulary that needs to show and mismatch, in order to solve this Problem, as shown in Fig. 2 the teaching vocabulary exhibiting device also includes:
The vocabulary translation device 5 electrically connected with institute speech recognizer 3, wherein, the vocabulary translation device 5 also with the vocabulary Display 4 is electrically connected.
By setting vocabulary translation device 5 to be electrically connected with speech recognition device 3, can to speech recognition device 3 recognize obtain with The corresponding vocabulary of user speech is translated, so as to obtain needing the vocabulary of the different language of displaying, and passes through vocabulary display 4 Show the vocabulary.
Wherein, as shown in Fig. 2 the vocabulary translation device 5 that the utility model embodiment is provided includes:
Opriginal language-target language vocabulary memory 51;Wherein, opriginal language-target language vocabulary memory 51 is stored There is the corresponding relation between the vocabulary of opriginal language and object language, and different language vocabulary.
It is electrically connected with the sample characteristics comparator 34 and the opriginal language-target language vocabulary memory 51 Target vocabulary extractor 52, wherein, the target vocabulary extractor 52 is also electrically connected with the words output device 35.
Target vocabulary extractor 52 is the word retrieval device based on deep learning algorithm, the word retrieval device and the initial language Speech-target language vocabulary memory 51 is electrically connected, can be by the corresponding relation between different language vocabulary by opriginal language Vocabulary is converted to the vocabulary of object language, so as to obtain the corresponding vocabulary of object language, with by words output device 35 by target The corresponding vocabulary of language is shown.
In addition, in order that obtaining each user sees teaching vocabulary, as shown in figure 3, the teaching word that embodiment illustrated in fig. 1 is provided Joint display showing device also includes:The public vocabulary display board 6 electrically connected with the words output device 35.
The public vocabulary display board 6 is electrically connected with words output device 35, and the vocabulary that words output device 35 is exported can be entered Row displaying, so that each user is showed, to improve learning efficiency.
The pronunciation of user might not standard, in order to correct the pronunciation of user, it is preferable that as shown in figure 4, the sample is special Levy-vocabulary memory 33 is stored with the standard audio information of the vocabulary, the teaching vocabulary exhibiting device also includes:With it is described Sample characteristics-vocabulary memory 33 and the vocabulary audio output device 7 of the sample characteristics comparator 34 electrical connection.
Vocabulary audio output device 7 is electrically connected with sample characteristics comparator 34 and sample characteristics-vocabulary memory 33, can be read The corresponding standard audio of vocabulary is taken, is come out in the form of speech, to reach the function of correcting user pronunciation.
Wherein, as shown in figure 5, the teaching vocabulary exhibiting device that the utility model embodiment is provided also includes:With institute's predicate The volume adjuster 8 that the audio output device 7 that converges is electrically connected.
Volume adjuster 8 is electrically connected with vocabulary audio output device 7, can adjust the output voice of vocabulary audio output device 7 Volume.
In addition, user carries out the study and training of voice for convenience, as a kind of preferred embodiment, as shown in fig. 6, Sample characteristics-vocabulary memory 33 is stored with the standard audio information of the vocabulary, the teaching vocabulary displaying that the present embodiment is provided Device in addition to each construction module in above-described embodiment, in addition to:
The Audio Matching degree ratio being electrically connected with the voice input device 1 and the sample characteristics-vocabulary memory 33 Compared with device 9;
The pronouncing accuracy follower 10 electrically connected with the Audio Matching degree comparator 9;
The pronouncing accuracy follower 10 is also electrically connected with the vocabulary display 4.
The audio-frequency information that Audio Matching degree comparator 9 can input voice input device 1 and sample characteristics-vocabulary memory The standard audio information of 33 storages is compared, so that the evaluation result of pronouncing accuracy is obtained, and it is defeated by pronouncing accuracy Go out device 10 to be shown on vocabulary display 4, to reach the purpose for evaluating user pronunciation.
Preferably, as shown in fig. 7, the teaching vocabulary exhibiting device that embodiment illustrated in fig. 1 is provided also includes:With the voice The phonographic recorder 11 that loader 1 is electrically connected.By setting phonographic recorder 11, the user speech that voice input device 1 is inputted can be carried out Recording operation, and then subsequently to be learnt.
In addition, the teaching vocabulary exhibiting device also includes:The receiver J-Horner 12 electrically connected with the phonographic recorder 11.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment Divide mutually referring to what each embodiment was stressed is the difference with other embodiments.
Above-described the utility model embodiment, does not constitute the restriction to the utility model protection domain.It is any Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model Protection domain within.

Claims (9)

1. one kind teaching vocabulary exhibiting device, it is characterised in that including:
Voice input device (1);
The the first audio sample feature extractor (2) electrically connected with the voice input device (1);
The speech recognition device (3) electrically connected with the first audio sample feature extractor (2), and,
The vocabulary display (4) electrically connected with institute's speech recognizer (3);
Wherein, institute's speech recognizer (3) includes:
Vocabulary audio training sample memory (31);
The the second audio sample feature extractor (32) electrically connected with the vocabulary audio training sample memory (31), described Two audio sample feature extractors (32) are the sample characteristics extractor based on deep learning;
The sample characteristics electrically connected with the second audio sample feature extractor (32)-vocabulary memory (33);
The sample electrically connected with the first audio sample feature extractor (2) and the sample characteristics-vocabulary memory (33) Feature comparator (34);
The words output device (35) electrically connected with the sample characteristics comparator (34);
The words output device (35) also electrically connects with the vocabulary display (4).
2. teaching vocabulary exhibiting device according to claim 1, it is characterised in that also include:
The vocabulary translation device (5) electrically connected with institute's speech recognizer (3), wherein, the vocabulary translation device (5) also with institute's predicate The display (4) that converges is electrically connected.
3. teaching vocabulary exhibiting device according to claim 2, it is characterised in that the vocabulary translation device (5), including:
Opriginal language-target language vocabulary memory (51);
It is electrically connected with the sample characteristics comparator (34) and the opriginal language-target language vocabulary memory (51) Target vocabulary extractor (52), wherein, the target vocabulary extractor (52) also electrically connects with the words output device (35).
4. teaching vocabulary exhibiting device according to claim 1, it is characterised in that also include:
The public vocabulary display board (6) electrically connected with the words output device (35).
5. teaching vocabulary exhibiting device according to claim 1, it is characterised in that the sample characteristics-vocabulary memory (33) be stored with the standard audio information of the vocabulary, and the teaching vocabulary exhibiting device also includes:
The vocabulary audio output electrically connected with the sample characteristics-vocabulary memory (33) and the sample characteristics comparator (34) Device (7).
6. teaching vocabulary exhibiting device according to claim 5, it is characterised in that also include:
The volume adjuster (8) electrically connected with the vocabulary audio output device (7).
7. teaching vocabulary exhibiting device according to claim 1, it is characterised in that the sample characteristics-vocabulary memory (33) be stored with the standard audio information of the vocabulary, and the teaching vocabulary exhibiting device also includes:
The Audio Matching degree ratio being electrically connected with the voice input device (1) and the sample characteristics-vocabulary memory (33) Compared with device (9);
The pronouncing accuracy follower (10) electrically connected with the Audio Matching degree comparator (9);
The pronouncing accuracy follower (10) also electrically connects with the vocabulary display (4).
8. teaching vocabulary exhibiting device according to claim 1, it is characterised in that also include:
The phonographic recorder (11) electrically connected with the voice input device (1).
9. teaching vocabulary exhibiting device according to claim 8, it is characterised in that also include:
The receiver J-Horner (12) electrically connected with the phonographic recorder (11).
CN201720133609.5U 2017-02-14 2017-02-14 Teaching vocabulary exhibiting device Expired - Fee Related CN206516108U (en)

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Application Number Priority Date Filing Date Title
CN201720133609.5U CN206516108U (en) 2017-02-14 2017-02-14 Teaching vocabulary exhibiting device

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108648545A (en) * 2018-07-16 2018-10-12 广东小天才科技有限公司 A kind of new word methods of review and private tutor's equipment applied to private tutor's equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108648545A (en) * 2018-07-16 2018-10-12 广东小天才科技有限公司 A kind of new word methods of review and private tutor's equipment applied to private tutor's equipment

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Granted publication date: 20170922

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