English pronunciation automatic evaluation system and method

摘要

The present invention relates to an automatic English pronunciation evaluation system and method, and more specifically, to a problem providing unit for providing a problem to an evaluated person, an uttered voice input unit for receiving the uttered voice of the evaluated subject according to the above problem, and the uttered voice based on voice recognition technology Speech information generating unit for generating speech information converted into a speech sequence, extracting intonation information indicating the height of the spoken voice from the speech information, and first evaluation information in which the speech information is evaluated based on the intonation information a first evaluation unit generating , a third evaluation unit that determines the presence or absence of a semantically independent boundary from the second evaluation information and generates third evaluation information in which one pause per semantically independent boundary is added to the second evaluation information; To a system and method for automatic evaluation of English pronunciation, comprising: an evaluation score providing unit that scores third evaluation information and provides evaluation scores to a person to be evaluated; and an interface unit that displays at least one of the problem or evaluation score.