The essential element of globalization is communications in English. Technology and social science will influence the non-native English speaking nations (non-NESN) through the English communication. These kinds of communications are very important to these countries,

Recently, Computer Aided Language Learning (CALL) has received considerable attention as a method for improving the English speaking skills of non-native students. In order for CALL systems to provide useful tutoring feedback, an automated scoring

Previous studies have reported several aspects of voicing of the stops spoken by both Korean speakers and Native English speakers ([1], [2], [3], and others). Prevoiced, also known as truly voiced stops, is the production

When give the students English lessons in multimedia classroom, we should train their oral language, cultivate them communicative competence and application capability. We should not think that their English speaking base is not good, and