위장발화에 대한 연구 - 운율적 특성을 중심으로 -

A Study On the Disguised Voice - From a prosodic point of view -

The aim of this paper is to analyze the phonetic features for disguised voice. In this paper we examined the features such as phonation types, pitch range, speech rate, intonation type and boundary tones etc. So the result of the analysis is as follows. : $\circled1$ Phonation types are very important manner of disguised voice for male subjects. $\circled2$ Pitch range and average of pitch value is very important cue for speaker verification. $\circled3$ pitch contour, speech rate and boundary tones can be a secondary cue for speaker verification.