Oh, Kwanyoung. 2010. An Experimental Study of Articulatory Similarities and a Searching Examination of the Cues of Sound Recognition Differences through a Sound Analysis of English Consonants. Korean Journal of Linguistics, 35-3, 703-742. The purpose of this study is to compare voicing contrast in the onset of stop sounds and the similarities/differences between American and Korean speakers in onsets and codas which Koreans often have a tendency to substitute for other similar sounds in their pronunciations. The first experiment is launched to measure the VOT value of stop sounds in American and Korean