A Study on English Audio Segmentation Methods Based on Threshold Value and Energy Sequence
Qinhuangdao Institute of Technology, Qinhuangdao, Hebei, China
As a new method of learning, the mobile platform is playing an increasingly important role in English learning. In order to fit in with the construction requirements of the English mobile learning platform, it is obliged to carry out methods of positive studies on English audio segmentation. In this study, the author makes a brief analysis on English audio segmentation based on threshold value and energy sequence, provides the basic process of English audio segmentation, and carries out a discussion on key technical points of the scheme, which including windowing process, audio feature extraction and dual threshold. In the end, the author makes a research on the operation of English audio segmentation, aiming at drawing more attentions to this study.
Key words: English audio / segmentation / threshold value / energy sequence / method
© Owned by the authors, published by EDP Sciences, 2015
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