몽골어 마찰음의 음향적 특성에 관한 실험음성학적 연구

• 영문명: 1An experimental phonetic study of the acoustic properties of Mongolian fricatives
• 발행기관: 한국몽골학회
• 저자명: 장우혁(Chang, Woohyeok)
• 간행물 정보: 『몽골학』제45호, 145~164쪽, 전체 20쪽
• 주제분류: 인문학 > 기타인문학
• 파일형태: PDF
• 발행일자: 2016.05.30

영문 초록

This article aims to examine some acoustic properties of Mongolian fricatives. It is generally known that there are only voiceless fricatives in Mongolian without any voiced counterparts. However, in terms of place of articulation, Mongolian fricatives have various kinds of sounds, such as dental [s], alveopalatal [ʃ], palatal [xj], and velar [x] sounds. Given that little has been known about the acoustic properties of Mongolian fricatives, this study is motivated by an interest in examining their phonetic values and comparing them to provide the most adequate system for the acoustics of Mongolian fricatives. Thus, this study investigated three acoustic properties of Mongolian fricatives produced by 10 native speakers of Mongolian. First, the measured intensity of friction showed that both [s] and [ʃ] were much stronger than [xj] as well as [x]. Second, Mongolian fricatives did not demonstrate any voicing characteristics in every waveform and spectrogram. Specifically, in all cases no waveform showed the periodicity of the signal. Likewise, the voice bar associated with the quality of voicing was not present in the spectrogram. Third, in order to verify that Mongolian fricatives should be divided by four different places of articulation, peaks in the spectrum of fricatives were measured. It was noted that the frequency of peaks were significantly decreased as the point where a constriction was taking place had been changed from dental to velar region ([s] > [ʃ] > [xj] > [x]).

목차

1. 서론

2. 몽골어 마찰음의 음운론적 분류

3. 몽골어 마찰음에 관한 음성발화 실험

4. 논의 및 결론

키워드

몽골어 마찰음 음향적 특성 마찰 강도 음성 파형 스펙트로그램 유성막대 스펙트럼 치찰음 조음위치 Mongolian fricatives acoustic properties Intensity of friction waveform spectrogram voice bar spectrum sibilant place of articulation