Chinese Educational Game Design And Research Based On Pronunciation Error Detection

Today,China's international status continues to improve.The enthusiasm for learning Chinese around the world is gradually increasing,and the problems of learners are gradually exposed.Problems such as lack of language environment,pronunciation difficulties due to cultural differences,generalized teaching and boring process affect the learner's learning efficiency and enthusiasm.With the rapid development of hardware level,multimedia has become an indispensable part of modern education.Educational games have also become an important teaching method that people have paid attention to.At the same time,the rapid rise of emerging computer technologies such as big data,cloud computing,and artificial intelligence has provided strong support for the rapid development of educational games.Various educational games are emerging in the market,but there are few educational games aimed at teaching Chinese pronunciation.In order to solve a series of problems in language learning,learners can give full play to their subjective initiative while learning Chinese,experience the joy of games and improve the pronunciation of Chinese learners during the learning process.This article proposes an educational game design for Chinese pronunciation correction.main tasks as follows:Collected relevant literature on educational games and speech recognition,and analyzed the development status and existing problems of domestic and foreign educational games in language learning.Learn the concepts related to educational games and algorithms related to speech recognition.Based on immersion theory,constructivism theory,task-based language learning and other theories,educational game design for Chinese pronunciation is proposed.The author analyzes the teaching of the game and gives detailed design of each part of the game.Analyzed the speech recognition framework of CNN-HMM and used speech recognition to realize the interactive function in the game.An improved convolutional Siam network pronunciation error detection system using limited weight sharing is proposed to score player-specific voices in the game and provide a reference for players to improve pronunciation.Finally,the educational games are evaluated and evaluated,and the teaching effects and defects of the games are summarized.