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.
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초록· 키워드
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MDVP and Praat are measured by nine variables in common; F0, jitter local, jitter absolute, jitter relative average perturbation, jitter period perturbation quotient, shimmer local, shimmer dB, shimmer amplitude perturbation quotient, and NHR. In the present study, 30 female subjects were divided by their disorders(control group, vocal nodule group), ages(from 18 to 50 years old), gender(women), and severities of voice disorder(GRBAS-G0, G1, G2). Then, the subjects" vowel /a/ was evaluated by MDVP and Praat. First, jitter and shimmer variables of the MDVP were significantly different by severities. Praat showed different jitter, shimmer, and NHR parameters by severities. Second, jitter and NHR levels of MDVP were meaningfully higher than Praat regardless their severities. The result of the research confirms the relationships among GRBAS, MDVP and Praat as well as the differences in acoustic variables between MDVP and Praat.
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ABSTRACT
1. 서론
2. 연구 방법
3. 연구 결과
4. 논의 및 결론
참고문헌
참고문헌 (30)
참고문헌 신청
1. [학술지(정기간행물)] - 이무경 / 2011 / 정상 아동과 성대 결절 아동의 음성 오용 및 남용 행동의 발생 빈도 비교 / 한국콘텐츠학회 논문지 11 (9) : 429 ~ 436
2. [학술지(정기간행물)] - Silva, D. G. / 2009 / Jitter estimation algorithms for detection of pathological voices / Eurasip Journal on Advances in Signal Processing 9
3. [학술지(정기간행물)] - Yoo, J. Y. / 2003 / A correlation study among acoustic parameters of MDVP, Praat, and Dr. Speech / Speech Sciences 10 (3) : 29 ~ 36
4. [학술지(정기간행물)] - Manfredi, C. / 2009 / A multipurpose user-friendly tool for voice analysis : application to pathological adult voices / Biomedical Signal Processing and Control 4 (3) : 211 ~ 219
5. [단행본] - Ko, D. H. / 2001 / Manual of speech and language acoustic analysis programs / Hankukmunhwasa
2. [학술지(정기간행물)] - Silva, D. G. / 2009 / Jitter estimation algorithms for detection of pathological voices / Eurasip Journal on Advances in Signal Processing 9
3. [학술지(정기간행물)] - Yoo, J. Y. / 2003 / A correlation study among acoustic parameters of MDVP, Praat, and Dr. Speech / Speech Sciences 10 (3) : 29 ~ 36
4. [학술지(정기간행물)] - Manfredi, C. / 2009 / A multipurpose user-friendly tool for voice analysis : application to pathological adult voices / Biomedical Signal Processing and Control 4 (3) : 211 ~ 219
5. [단행본] - Ko, D. H. / 2001 / Manual of speech and language acoustic analysis programs / Hankukmunhwasa
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UCI(KEPA) : I410-ECN-0101-2015-700-001679372