지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This research is aimed at finding the acoustic characteristics of different voice rehabilitation techniques, the electrolaryx (EL), standard esophageal (SE), and tracheoesophageal (TE), used on 17 patients with laryngectomees. The analysis of the voice qualities was achieved using MDVP. In order to compare the acoustic characteristics, patients were asked to produce the vowel /a/ sound. The acoustic analysis included fundamental frequency (f0), jitter, shimmer, and noise-to-harmonic ratio (NHR). The main acoustic results showed no significant statistical differences between the average measurements of SE and TE speakers. It was found that the current study showed the same tendency found in previous studies. There was also a significant difference between SE and EL speakers. On the other hand, there were no significant statistical differences between the average measurements of TE and EL speakers on all acoustic measurements. This research will contribute to establishing a baseline related to speech characteristics in voice rehabilitation for patients with laryngectomees. In future, the present findings and issues should be considered in the context of gender. Specifically, the number of women who are diagnosed with laryngeal cancer continues to rise and their acoustic characteristics may indeed differ from those of men.
목차
ABSTRACT
1. 서론
2. 연구대상 및 방법
3. 연구결과
4. 논의 및 결론
참고문헌
참고문헌 (27)
참고문헌 신청
1. [학술지(정기간행물)] - As-Brooks, C. / 2006 / Acoustic signal typing for evaluation of voice quality in tracheoesophageal speech / Journal of Voice 20 (3) : 355 ~ 368
2. [학술지(정기간행물)] - Bellandese, M. / 2001 / An acoustic analysis of excellent female esophageal, tracheoesophageal, and laryngeal speakers / Journal of Speech, Language, and Hearing Research 44 : 1315 ~ 1320
3. [학술지(정기간행물)] - Bhuta, T. / 2003 / Perceptual evaluation of voice quality and its correlation with acoustic measurements / Journal of Voice 18 : 299 ~ 304
4. [학술지(정기간행물)] - Brockmann, M. / 2009 / Reliable jitter and shimmer measurements in voice clinics : the relevance of vowel, gender, vocal intensity, and fundamental frequency effects in a typical clinics task / Journal of Voice 25 (1) : 44 ~ 53
6. [학술지(정기간행물)] - 최성희 / 2004 / 경부형 전기인공후두 Blueton의 개발과 음향학적 성능 분석 / 대한음성언어의학회지 15 (1) : 37 ~ 42
2. [학술지(정기간행물)] - Bellandese, M. / 2001 / An acoustic analysis of excellent female esophageal, tracheoesophageal, and laryngeal speakers / Journal of Speech, Language, and Hearing Research 44 : 1315 ~ 1320
3. [학술지(정기간행물)] - Bhuta, T. / 2003 / Perceptual evaluation of voice quality and its correlation with acoustic measurements / Journal of Voice 18 : 299 ~ 304
4. [학술지(정기간행물)] - Brockmann, M. / 2009 / Reliable jitter and shimmer measurements in voice clinics : the relevance of vowel, gender, vocal intensity, and fundamental frequency effects in a typical clinics task / Journal of Voice 25 (1) : 44 ~ 53
6. [학술지(정기간행물)] - 최성희 / 2004 / 경부형 전기인공후두 Blueton의 개발과 음향학적 성능 분석 / 대한음성언어의학회지 15 (1) : 37 ~ 42
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UCI(KEPA) : I410-ECN-0101-2015-700-001245627