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Professional Opera Tenors' Vocal Tract Configurations in Registers
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH.
2010 (English)In: Folia Phoniatrica et Logopaedica, ISSN 1021-7762, E-ISSN 1421-9972, Vol. 62, no 6, 278-287 p.Article in journal (Refereed) Published
Abstract [en]

Objective: Tenor singers may reach their top pitch range either by shifting from modal to falsetto register or by using their so-called 'voix mixte'. Material and Methods: In this study, dynamic real-time MRI of 8 frames per second was used to analyze the vocal tract profile in 10 professional opera tenors, who sang an ascending scale from C4 (262 Hz) to A4 (440 Hz) on the vowel /a/. The scale included their register transition and the singers applied both register techniques in different takes. Results: Modal to falsetto register changes were associated with only minor vocal tract modifications, including elevation and tilting of the larynx and a lifted tongue dorsum. Transitions to voix mixte, by contrast, were associated with major vocal tract modifications. Under these conditions, the subjects widened their pharynges, their lip and jaw openings, and increased their jaw protrusion. These modifications were stronger in more 'heavy' tenors than in more 'light' tenors. The acoustic consequences of these articulatory changes are discussed.

Place, publisher, year, edition, pages
2010. Vol. 62, no 6, 278-287 p.
Keyword [en]
Magnetic resonance imaging, Voice, Register, Articulation
National Category
Musicology Otorhinolaryngology
URN: urn:nbn:se:kth:diva-36068DOI: 10.1159/000312668ISI: 000288487000003ScopusID: 2-s2.0-77953925530OAI: diva2:430365
QC 20110708Available from: 2011-07-08 Created: 2011-07-08 Last updated: 2011-07-08Bibliographically approved

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Sundberg, Johan
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