韓国語における歯茎摩擦音の平音と濃音に関する音響音声学的研究 : 語頭および語中で音節末子音が先行する場合

概要

論文の詳細を見る
Korean has two types of alveolar fricatives called "lax" and "forced". We observed the acoustic characteristics of each type of fricative with a sound-spectrograph. At the beginning and in the middle point of the frictional period, both types of fricatives showed a similar spectral pattern: the main frequency component was observed to be higher than 5000Hz in many cases among both types of fricatives. At the final point of the frictional period, a low frequency component around F2 and/or F3 of the following vowel was observed in the lax fricative more often than in the forced one. However, our results suggested that the presence or absence of the low frequency component around F2 and/or F3 of the following vowel might not differentiate the two types of fricatives.
日本音声学会の論文
1999-08-30