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Language learning method and system based on video dubbing and pronunciation correction training

A language learning and dubbing technology, applied in the field of language learning methods and systems, can solve the problems of inability to effectively guide users in language learning, inability to fundamentally improve the level of users' spoken language, and different pronunciations, so as to overcome subjectivity and pronunciation. Non-standard, the effect of reducing the burden

Active Publication Date: 2020-07-28
杭州菲助科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above application can evaluate the spoken language, it compares the user's spoken language with the standard pronunciation, and scores phonemes and words. However, for different speaking environments, the pronunciation of the same phoneme and the same word is not the same
Fluent spoken pronunciation is usually connected between words. If each phoneme and word is judged independently, blunt word-by-word pronunciation often scores higher than fluent and coherent pronunciation, which is obviously unrealistic
In addition, simple oral English evaluation cannot effectively guide users' language learning, and cannot fundamentally improve users' oral English proficiency

Method used

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  • Language learning method and system based on video dubbing and pronunciation correction training

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Embodiment 1

[0071] Such as figure 1 As shown, the present embodiment proposes a language learning method based on video dubbing and sound correction training, including:

[0072] S1. Displaying the video to be dubbed selected by the user;

[0073] The present invention provides users with rich video learning resources. The videos can be interesting animation videos or English videos from textbooks. These videos need to be selected and produced to meet students' learning and healthy video content. Specifically, a video database is pre-designed for storing massive video learning resources, and multiple video categories are pre-set in the video database. Video categories can be available learning resources such as animation, animation, movies, British and American dramas, documentaries, celebrity speeches, popular English songs, English poetry, and teaching materials. Make learning interesting for users by having rich learning resources. For each video, the video database contains the vid...

Embodiment 2

[0126] Such as figure 2 As shown, the present embodiment proposes a language learning system based on video dubbing and sound correction training, including:

[0127] A display module, configured to display the video to be dubbed selected by the user;

[0128] The present invention provides users with rich video learning resources. The videos can be interesting animation videos or English videos from textbooks. These videos need to be selected and produced to meet students' learning and healthy video content. Specifically, a video database is pre-designed for storing massive video learning resources, and multiple video categories are pre-set in the video database. Video categories can be available learning resources such as animation, animation, movies, British and American dramas, documentaries, celebrity speeches, popular English songs, English poetry, and teaching materials. Make learning interesting for users by having rich learning resources. For each video, the video...

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Abstract

The invention discloses a language learning method and system based on video dubbing and pronunciation correction training. The method comprises the steps of: displaying a to-be-dubbed video selectedby a user; generating a subtitle list of the to-be-dubbed video after acquiring a dubbing starting trigger signal of the user; receiving a subtitle sentence selected by a user, playing a video picturecorresponding to the subtitle sentence, and collecting the dubbing content of the user; comparing the phoneme of the dubbing content with a standard phoneme, and calculating a first score; calculating the similarity between the dubbing content and the video original pronunciation to serve as a second score; calculating an evaluation score of each dubbing content based on the first score and the second score; generating a video dubbing report based on the evaluation scores of all the subtitle sentences; and extracting words to be enhanced in the video dubbing report, and entering a pronunciation correction mode. According to the invention, the user can learn whenever and wherever, the problems that the user is afraid to speak the language and the pronunciation is inaccurate are solved, andthe accuracy of dubbing evaluation is improved.

Description

technical field [0001] The invention relates to the technical field of Internet online education, in particular to a language learning method and system based on video dubbing and sound correction training. Background technique [0002] Language listening and speaking ability is a difficult problem for primary and middle school students and adults in language learning. Many people only learn the dumb language and dare not speak the language. Language learning is tasteless, and many people don't know how to practice speaking. Practice at home by yourself, no one guides you, and you don't know whether the pronunciation you read is correct. Through the invention, you can better practice and correct pronunciation at home. For example, there is no good form for teachers to assign listening and speaking homework. In the past, when teachers checked listening and speaking homework, they could record homework through mobile phones or record videos and send them to teachers to check ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/06G09B19/06G10L25/51H04N5/265H04N5/278
CPCG09B5/065G09B19/06G10L25/51H04N5/265H04N5/278
Inventor 刘勇
Owner 杭州菲助科技有限公司
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