Vocal tract area functions and formant frequencies in opera tenors' modal and falsetto registers.
Identifieur interne : 000A40 ( Main/Merge ); précédent : 000A39; suivant : 000A41Vocal tract area functions and formant frequencies in opera tenors' modal and falsetto registers.
Auteurs : Matthias Echternach [Allemagne] ; Johan Sundberg ; Tobias Baumann ; Michael Markl ; Bernhard RichterSource :
- The Journal of the Acoustical Society of America ; 2011.
English descriptors
- KwdEn :
- Adult, Biomechanical Phenomena, Humans, Larynx (anatomy & histology), Larynx (physiology), Lip (physiology), Magnetic Resonance Imaging, Male, Middle Aged, Mouth (physiology), Music, Phonation, Pressure, Signal Processing, Computer-Assisted, Sound Spectrography, Speech Acoustics, Vibration, Voice Quality.
- MESH :
- anatomy & histology : Larynx.
- physiology : Larynx, Lip, Mouth.
- Adult, Biomechanical Phenomena, Humans, Magnetic Resonance Imaging, Male, Middle Aged, Music, Phonation, Pressure, Signal Processing, Computer-Assisted, Sound Spectrography, Speech Acoustics, Vibration, Voice Quality.
Abstract
According to recent model investigations, vocal tract resonance is relevant to vocal registers. However, no experimental corroboration of this claim has been published so far. In the present investigation, ten professional tenors' vocal tract configurations were analyzed using MRI volumetry. All subjects produced a sustained tone on the pitch F4 (349 Hz) on the vowel /a/ (1) in modal and (2) in falsetto register. The area functions were estimated from the MRI data and their associated formant frequencies were calculated. In a second condition the same subjects repeated the same tasks in a sound treated room and their formant frequencies were estimated by means of inverse filtering. In both recordings similar formant frequencies were observed. Vocal tract shapes differed between modal and falsetto register. In modal as compared to falsetto the lip opening and the oral cavity were wider and the first formant frequency was higher. In this sense the presented results are in agreement with the claim that the formant frequencies differ between registers.
DOI: 10.1121/1.3589249
PubMed: 21682417
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pubmed:21682417Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Vocal tract area functions and formant frequencies in opera tenors' modal and falsetto registers.</title><author><name sortKey="Echternach, Matthias" sort="Echternach, Matthias" uniqKey="Echternach M" first="Matthias" last="Echternach">Matthias Echternach</name><affiliation wicri:level="3"><nlm:affiliation>Institut of Musicians' Medicine, Freiburg University Medical Center, Breisacher Strasse 60, 79106 Freiburg, Germany.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Institut of Musicians' Medicine, Freiburg University Medical Center, Breisacher Strasse 60, 79106 Freiburg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Fribourg-en-Brisgau</region><settlement type="city">Fribourg-en-Brisgau</settlement></placeName></affiliation></author><author><name sortKey="Sundberg, Johan" sort="Sundberg, Johan" uniqKey="Sundberg J" first="Johan" last="Sundberg">Johan Sundberg</name></author><author><name sortKey="Baumann, Tobias" sort="Baumann, Tobias" uniqKey="Baumann T" first="Tobias" last="Baumann">Tobias Baumann</name></author><author><name sortKey="Markl, Michael" sort="Markl, Michael" uniqKey="Markl M" first="Michael" last="Markl">Michael Markl</name></author><author><name sortKey="Richter, Bernhard" sort="Richter, Bernhard" uniqKey="Richter B" first="Bernhard" last="Richter">Bernhard Richter</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="doi">10.1121/1.3589249</idno><idno type="RBID">pubmed:21682417</idno><idno type="pmid">21682417</idno><idno type="wicri:Area/PubMed/Corpus">000314</idno><idno type="wicri:Area/PubMed/Curation">000314</idno><idno type="wicri:Area/PubMed/Checkpoint">000289</idno><idno type="wicri:Area/Ncbi/Merge">000880</idno><idno type="wicri:Area/Ncbi/Curation">000880</idno><idno type="wicri:Area/Ncbi/Checkpoint">000880</idno><idno type="wicri:Area/Main/Merge">000A40</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Vocal tract area functions and formant frequencies in opera tenors' modal and falsetto registers.</title><author><name sortKey="Echternach, Matthias" sort="Echternach, Matthias" uniqKey="Echternach M" first="Matthias" last="Echternach">Matthias Echternach</name><affiliation wicri:level="3"><nlm:affiliation>Institut of Musicians' Medicine, Freiburg University Medical Center, Breisacher Strasse 60, 79106 Freiburg, Germany.</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Institut of Musicians' Medicine, Freiburg University Medical Center, Breisacher Strasse 60, 79106 Freiburg</wicri:regionArea><placeName><region type="land" nuts="1">Bade-Wurtemberg</region><region type="district" nuts="2">District de Fribourg-en-Brisgau</region><settlement type="city">Fribourg-en-Brisgau</settlement></placeName></affiliation></author><author><name sortKey="Sundberg, Johan" sort="Sundberg, Johan" uniqKey="Sundberg J" first="Johan" last="Sundberg">Johan Sundberg</name></author><author><name sortKey="Baumann, Tobias" sort="Baumann, Tobias" uniqKey="Baumann T" first="Tobias" last="Baumann">Tobias Baumann</name></author><author><name sortKey="Markl, Michael" sort="Markl, Michael" uniqKey="Markl M" first="Michael" last="Markl">Michael Markl</name></author><author><name sortKey="Richter, Bernhard" sort="Richter, Bernhard" uniqKey="Richter B" first="Bernhard" last="Richter">Bernhard Richter</name></author></analytic><series><title level="j">The Journal of the Acoustical Society of America</title><idno type="e-ISSN">1520-8524</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Biomechanical Phenomena</term><term>Humans</term><term>Larynx (anatomy & histology)</term><term>Larynx (physiology)</term><term>Lip (physiology)</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Mouth (physiology)</term><term>Music</term><term>Phonation</term><term>Pressure</term><term>Signal Processing, Computer-Assisted</term><term>Sound Spectrography</term><term>Speech Acoustics</term><term>Vibration</term><term>Voice Quality</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Larynx</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Larynx</term><term>Lip</term><term>Mouth</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Biomechanical Phenomena</term><term>Humans</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Music</term><term>Phonation</term><term>Pressure</term><term>Signal Processing, Computer-Assisted</term><term>Sound Spectrography</term><term>Speech Acoustics</term><term>Vibration</term><term>Voice Quality</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">According to recent model investigations, vocal tract resonance is relevant to vocal registers. However, no experimental corroboration of this claim has been published so far. In the present investigation, ten professional tenors' vocal tract configurations were analyzed using MRI volumetry. All subjects produced a sustained tone on the pitch F4 (349 Hz) on the vowel /a/ (1) in modal and (2) in falsetto register. The area functions were estimated from the MRI data and their associated formant frequencies were calculated. In a second condition the same subjects repeated the same tasks in a sound treated room and their formant frequencies were estimated by means of inverse filtering. In both recordings similar formant frequencies were observed. Vocal tract shapes differed between modal and falsetto register. In modal as compared to falsetto the lip opening and the oral cavity were wider and the first formant frequency was higher. In this sense the presented results are in agreement with the claim that the formant frequencies differ between registers.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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