Facilitating Accessibility for EFL Learners to Articulation Through Praat  

作　　者：SUN Jun 

机构地区：[1]Shijiazhuang Tiedao University, Shijiazhuang, China

出　　处：《Sino-US English Teaching》2011年第11期694-705,共12页中美英语教学（英文版）

摘　　要：Acoustic terms are useful academic tools to help EFL （English as a Foreign Language） learners to perceive pronunciation visually. Pratt is worldewide famous free acoustic professional software applied to the articulation with the help of the graph of ampplitude plotted and spectrogram. The paper will apply the professional acoustic tool Praat to pronunciation pedagogy to facilitate discrimination and articulation and suggests that the program can be adapted for the teaching of pronunciation to Chinese EFL learners.

关 键 词：Praat SEGMENTAL super-segmental SPECTROGRAM vowel length VOT （voice onset time） word-level phrase-level 

分 类 号：G633.41[文化科学—教育学]