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Article: Some aerodynamic and acoustic characteristics of acute laryngitis

TitleSome aerodynamic and acoustic characteristics of acute laryngitis
Authors
Issue Date1997
PublisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/jvoice
Citation
Journal Of Voice, 1997, v. 11 n. 3, p. 356-363 How to Cite?
AbstractThe purpose of the present study was to describe the effects of acute laryngitis on some aerodynamic, acoustic, and perceptual measures. Eleven subjects with diagnosed acute laryngitis due to upper respiratory infection were recorded during a laryngitic episode and 1 week to 10 days after amelioration of the laryngitic condition. Fundamental frequency values, collapsed across the five vowels, were significantly reduced in the laryngitic compared with the normal speaking condition. The decrease in fundamental frequency associated with acute laryngitis suggests an increase in the mass of the vocal folds. In addition, aerodynamic values differed significantly for the laryngitic condition compared with the normal speaking condition, suggesting the presence of laryngeal hypofunction. Perceptual data indicated that speakers in the laryngitic condition were judged to have a hoarse voice when compared with the normal speaking condition.
Persistent Identifierhttp://hdl.handle.net/10722/175261
ISSN
2015 Impact Factor: 1.113
2015 SCImago Journal Rankings: 0.878
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNg, MLen_US
dc.contributor.authorGilbert, HRen_US
dc.contributor.authorLerman, JWen_US
dc.date.accessioned2012-11-26T08:57:51Z-
dc.date.available2012-11-26T08:57:51Z-
dc.date.issued1997en_US
dc.identifier.citationJournal Of Voice, 1997, v. 11 n. 3, p. 356-363en_US
dc.identifier.issn0892-1997en_US
dc.identifier.urihttp://hdl.handle.net/10722/175261-
dc.description.abstractThe purpose of the present study was to describe the effects of acute laryngitis on some aerodynamic, acoustic, and perceptual measures. Eleven subjects with diagnosed acute laryngitis due to upper respiratory infection were recorded during a laryngitic episode and 1 week to 10 days after amelioration of the laryngitic condition. Fundamental frequency values, collapsed across the five vowels, were significantly reduced in the laryngitic compared with the normal speaking condition. The decrease in fundamental frequency associated with acute laryngitis suggests an increase in the mass of the vocal folds. In addition, aerodynamic values differed significantly for the laryngitic condition compared with the normal speaking condition, suggesting the presence of laryngeal hypofunction. Perceptual data indicated that speakers in the laryngitic condition were judged to have a hoarse voice when compared with the normal speaking condition.en_US
dc.languageengen_US
dc.publisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/jvoiceen_US
dc.relation.ispartofJournal of Voiceen_US
dc.subject.meshAcute Diseaseen_US
dc.subject.meshAdulten_US
dc.subject.meshFemaleen_US
dc.subject.meshHoarsenessen_US
dc.subject.meshHumansen_US
dc.subject.meshLaryngitis - Diagnosis - Physiopathologyen_US
dc.subject.meshMaleen_US
dc.subject.meshMiddle Ageden_US
dc.subject.meshPulmonary Ventilation - Physiologyen_US
dc.subject.meshSpeech Acousticsen_US
dc.titleSome aerodynamic and acoustic characteristics of acute laryngitisen_US
dc.typeArticleen_US
dc.identifier.emailNg, ML: manwa@hku.hken_US
dc.identifier.authorityNg, ML=rp00942en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0892-1997(97)80015-Xen_US
dc.identifier.pmid9297681-
dc.identifier.scopuseid_2-s2.0-0030885081en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0030885081&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume11en_US
dc.identifier.issue3en_US
dc.identifier.spage356en_US
dc.identifier.epage363en_US
dc.identifier.isiWOS:A1997XW13000015-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridNg, ML=15923631600en_US
dc.identifier.scopusauthoridGilbert, HR=7202943611en_US
dc.identifier.scopusauthoridLerman, JW=7101890226en_US

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