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성악인과 일반인 발성의 전기성문검사 및 공기역학적 검사에 대한 연구
DC Field | Value | Language |
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dc.contributor.author | 최홍식 | - |
dc.date.accessioned | 2015-07-15T17:01:08Z | - |
dc.date.available | 2015-07-15T17:01:08Z | - |
dc.date.issued | 2003 | - |
dc.identifier.issn | 1226-5276 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/114061 | - |
dc.description.abstract | Aerodynamic study is valuable information about the vocal efficiency in translating airflow to acoustic signal. The purpose of this study was to investigate the differences between trained singers and untrained controls under different two pitch by simultaneous using the airway interruption method and electroglottography (EGG). Under singing a Korean lied 'Gene', 20 (Male 10, Female 10) trained singers were studied on two one-octave different tone. Mean flow rate (MFR) , subglottic pressure (Psub) and intensity were measured with aerodynamic test using the Phonatory function analyzer (Nagashima Ltd. Model PS 77H, Tokyo, Japan). Closed quotients (Qx), jitter and shimmer were also investigated by electroglottography using Lx speech studio (Laryngograph Ltd, London, UK). These data were compared with those of normal controls. MFR and Psub were increased on high pitch tone in all subject groups. Statistically significant increasing of Qx and intensity were observed in male trained singers on high pitch tone (Qx;p = .025, intensity;p < .001). Beacasue of increasing of Qx and intensity, vocal efficiency was also significantly increased in male singers (p < .001). The trained singers' phonation was more efficient than untrained singers. The result means that the trained singers can increase the loudness with little changing of mean flow rate, subglottic pressure but more increasing of glottic closed quotients. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.relation.isPartOf | Speech Sciences (음성과학) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | trained singers | - |
dc.subject.MESH | electroglottography | - |
dc.subject.MESH | aerodynamic study | - |
dc.subject.MESH | frequency | - |
dc.subject.MESH | intensity | - |
dc.subject.MESH | mean flow rate | - |
dc.subject.MESH | subglottic pressure | - |
dc.subject.MESH | closed quitients | - |
dc.title | 성악인과 일반인 발성의 전기성문검사 및 공기역학적 검사에 대한 연구 | - |
dc.title.alternative | Comparative Evaluation of Electroglottography and Aerodynamic Study in Trained Singers and Untrained Controls under Different Two Pitch | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Otorhinolaryngology (이비인후과학) | - |
dc.contributor.googleauthor | 안성윤 | - |
dc.contributor.googleauthor | 김한수 | - |
dc.contributor.googleauthor | 최홍식 | - |
dc.contributor.googleauthor | 이성은 | - |
dc.contributor.googleauthor | 최성희 | - |
dc.contributor.googleauthor | 송기재 | - |
dc.contributor.googleauthor | 김영호 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04223 | - |
dc.relation.journalcode | J02672 | - |
dc.subject.keyword | trained singers | - |
dc.subject.keyword | electroglottography | - |
dc.subject.keyword | aerodynamic study | - |
dc.subject.keyword | frequency | - |
dc.subject.keyword | intensity | - |
dc.subject.keyword | mean flow rate | - |
dc.subject.keyword | subglottic pressure | - |
dc.subject.keyword | closed quitients | - |
dc.contributor.alternativeName | Choi, Hong Shik | - |
dc.contributor.affiliatedAuthor | Choi, Hong Shik | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 10 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 111 | - |
dc.citation.endPage | 128 | - |
dc.identifier.bibliographicCitation | Speech Sciences (음성과학), Vol.10(2) : 111-128, 2003 | - |
dc.identifier.rimsid | 55687 | - |
dc.type.rims | ART | - |
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