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http://dx.doi.org/10.7465/jkdi.2014.25.4.819

Feature analysis of deaf students' English language by frequency  

Lee, Gun-Min (Department of Rehabilitation Engineering, Daegu University)
Park, Hye Jung (Faculty of Liberal Education, Daegu University)
Publication Information
Journal of the Korean Data and Information Science Society / v.25, no.4, 2014 , pp. 819-828 More about this Journal
Abstract
In this paper, we analyze the characteristics of the English vocalization of deaf students and present the basic data for the development of personalized English learning aid tools that reflect its features. We visited hearing special schools in Seoul and Daegu and recorded English vocalization of the deaf students in order to analyze the characteristics of deaf students' English vocalization. We analyzed the data by Praat program, an professional voice analysis program. The voice features of deaf students' English vocalization were extracted and then compared with those of non-deaf students' English vocalization.
Keywords
Deaf vocalization; formant frequency; frequency; Praat program;
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