Emotional Interactive Simulation System of English Speech Recognition in Virtual Context

Abstract

With the development of virtual scenes, the degree of simulation and functions of virtual reality have been very complete, providing a new platform and perspective for teaching design. Firstly, the hidden Markov chain model is used to perform emotion recognition on English speech signals. English speech emotion recognition and speech semantic recognition are essentially the same. Hidden Markov style has been widely used in English speech semantic recognition. The experiments of feature extraction and pattern recognition of speech samples prove that Hidden Markovian has higher recognition rate and better recognition effect in speech emotion recognition. Secondly, combining the human pronunciation model and the hearing model, by analyzing the impact of the glottis feature on the human ear hearing-model feature, the research application of the English speech recognition emotion interactive simulation system uses the glottis feature to compensate the human ear, hearing feature is proposed by compensated English speech recognition, and emotion interaction simulation system is used in the English speech emotion experiment, which has obtained a high recognition rate and showed excellent performance.

Design and Application of Virtual Simulation Teaching System under Artificial Intelligence Orientation

“…Currently, the state is committed to promoting the integration of information technology and education to improve the level and quality of education, and the application of virtual reality and augmented reality technology in simulation teaching is one of the critical embodiments of this integration [7][8]. The traditional interaction mode of simulation teaching mainly relies on devices such as mouse, keyboard, and VR handle, which lacks immersion and interaction naturalness and is not applicable to complex experimental environments [9].…”

Semantic pattern recognition of special English words based on data corpus technology

“…In addition, the meaning of special-purpose English vocabulary is relatively fixed and stagnant and lacks a certain degree of flexibility, which is a considerable memory burden for vocabulary learners [4][5]. Vocabulary teaching plays an important role in special-purpose English teaching, and it can be said that students' performance in specialpurpose English is closely related to their mastery of specialized English vocabulary [6][7]. Therefore, to improve students' performance in special-purpose English, the key is to grasp students' specialpurpose English vocabulary teaching [8].…”

Retracted: Emotional Interactive Simulation System of English Speech Recognition in Virtual Context

“…Tis article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. Tis investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:…”