Relationship Between Subglottal Pressure and Sound Pressure Level in Untrained Voices.
Identifieur interne : 000B74 ( Main/Exploration ); précédent : 000B73; suivant : 000B75Relationship Between Subglottal Pressure and Sound Pressure Level in Untrained Voices.
Auteurs : Staffan Björklund [Suède] ; Johan Sundberg [Suède]Source :
- Journal of voice : official journal of the Voice Foundation [ 1873-4588 ] ; 2016.
Descripteurs français
- KwdFr :
- Acoustique (MeSH), Acoustique de la voix (MeSH), Adulte (MeSH), Adulte d'âge moyen (MeSH), Analyse de variance (MeSH), Facteurs sexuels (MeSH), Femelle (MeSH), Glotte (physiologie), Humains (MeSH), Mesures de production de la parole (MeSH), Mâle (MeSH), Phonation (MeSH), Pression (MeSH), Qualité de la voix (MeSH), Son (physique) (MeSH), Spectrographie sonore (MeSH).
- MESH :
English descriptors
- KwdEn :
- Acoustics (MeSH), Adult (MeSH), Analysis of Variance (MeSH), Female (MeSH), Glottis (physiology), Humans (MeSH), Male (MeSH), Middle Aged (MeSH), Phonation (MeSH), Pressure (MeSH), Sex Factors (MeSH), Sound (MeSH), Sound Spectrography (MeSH), Speech Acoustics (MeSH), Speech Production Measurement (MeSH), Voice Quality (MeSH).
- MESH :
Abstract
OBJECTIVES
Subglottal pressure (P(s)) is strongly correlated with sound pressure level (SPL) and is easy to measure by means of commonly available equipment. The SPL/Ps ratio is strongly dependent on the efficiency of the phonatory apparatus and should be of great relevance to clinical practice. However, published normative data are still missing.
METHOD
The subjects produced sequences of the syllable [pæ], and P(s) was measured as the oral pressure during the [p] occlusion. The P(s) to SPL relationship was determined at four pitches produced by 16 female and 15 male healthy voices and analyzed by means of regression analysis. Average correlation between P(s) and SPL, average SPL produced with a P(s) of 10 cm H(2)O, and average SPL increase produced by a doubling of P(s) were calculated for the female and for the male subjects. The significance of sex and pitch conditions was analyzed by means of analysis of variance (ANOVA).
RESULTS
Pitch was found to be an insignificant condition. The average correlation between P(s) and SPL was 0.83 and did not differ significantly between the female and male subjects. In female and male subjects, P(s) = 10 cm H(2)O produced 78.1 dB and 80.0 dB SPL at 0.3 m, and a doubling of P(s) generated 11.1 dB and 9.3 dB increase of SPL. Both these gender differences were statistically significant.
CONCLUSIONS
The relationship between Ps and SPL can be reliably established from series of repetitions of the syllable [pæ] produced with a continuously changing degree of vocal loudness. Male subjects produce slightly higher SPL for a given pressure than female subjects but gain less for a doubling of P(s). As these relationships appear to be affected by phonation type, it seems possible that in the future, the method can be used for documenting degree of phonatory hypofunction and hyperfunction.
DOI: 10.1016/j.jvoice.2015.03.006
PubMed: 25913752
Affiliations:
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Electronic address: jsu@kth.se.</nlm:affiliation><country xml:lang="fr">Suède</country><wicri:regionArea>Department of Speech Music Hearing, School of Computer Science and Communication, KTH, Stockholm, Sweden; University College of Music Education, Stockholm</wicri:regionArea><placeName><settlement type="city">Stockholm</settlement><region nuts="2">Svealand</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:25913752</idno><idno type="pmid">25913752</idno><idno type="doi">10.1016/j.jvoice.2015.03.006</idno><idno type="wicri:Area/Main/Corpus">000D98</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000D98</idno><idno type="wicri:Area/Main/Curation">000D98</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000D98</idno><idno type="wicri:Area/Main/Exploration">000D98</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Relationship Between Subglottal Pressure and Sound Pressure Level in Untrained Voices.</title><author><name sortKey="Bjorklund, Staffan" sort="Bjorklund, Staffan" uniqKey="Bjorklund S" first="Staffan" last="Björklund">Staffan Björklund</name><affiliation wicri:level="4"><nlm:affiliation>Department of Neuroscience, Speech-Language Pathology, Uppsala University, Uppsala, Sweden.</nlm:affiliation><country xml:lang="fr">Suède</country><wicri:regionArea>Department of Neuroscience, Speech-Language Pathology, Uppsala University, Uppsala</wicri:regionArea><orgName type="university">Université d'Uppsala</orgName><placeName><settlement type="city">Uppsala</settlement><region nuts="1">Svealand</region><region nuts="1">East Middle Sweden</region></placeName></affiliation></author><author><name sortKey="Sundberg, Johan" sort="Sundberg, Johan" uniqKey="Sundberg J" first="Johan" last="Sundberg">Johan Sundberg</name><affiliation wicri:level="3"><nlm:affiliation>Department of Speech Music Hearing, School of Computer Science and Communication, KTH, Stockholm, Sweden; University College of Music Education, Stockholm, Sweden. Electronic address: jsu@kth.se.</nlm:affiliation><country xml:lang="fr">Suède</country><wicri:regionArea>Department of Speech Music Hearing, School of Computer Science and Communication, KTH, Stockholm, Sweden; University College of Music Education, Stockholm</wicri:regionArea><placeName><settlement type="city">Stockholm</settlement><region nuts="2">Svealand</region></placeName></affiliation></author></analytic><series><title level="j">Journal of voice : official journal of the Voice Foundation</title><idno type="eISSN">1873-4588</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acoustics (MeSH)</term><term>Adult (MeSH)</term><term>Analysis of Variance (MeSH)</term><term>Female (MeSH)</term><term>Glottis (physiology)</term><term>Humans (MeSH)</term><term>Male (MeSH)</term><term>Middle Aged (MeSH)</term><term>Phonation (MeSH)</term><term>Pressure (MeSH)</term><term>Sex Factors (MeSH)</term><term>Sound (MeSH)</term><term>Sound Spectrography (MeSH)</term><term>Speech Acoustics (MeSH)</term><term>Speech Production Measurement (MeSH)</term><term>Voice Quality (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acoustique (MeSH)</term><term>Acoustique de la voix (MeSH)</term><term>Adulte (MeSH)</term><term>Adulte d'âge moyen (MeSH)</term><term>Analyse de variance (MeSH)</term><term>Facteurs sexuels (MeSH)</term><term>Femelle (MeSH)</term><term>Glotte (physiologie)</term><term>Humains (MeSH)</term><term>Mesures de production de la parole (MeSH)</term><term>Mâle (MeSH)</term><term>Phonation (MeSH)</term><term>Pression (MeSH)</term><term>Qualité de la voix (MeSH)</term><term>Son (physique) (MeSH)</term><term>Spectrographie sonore (MeSH)</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Glotte</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Glottis</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Acoustics</term><term>Adult</term><term>Analysis of Variance</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Phonation</term><term>Pressure</term><term>Sex Factors</term><term>Sound</term><term>Sound Spectrography</term><term>Speech Acoustics</term><term>Speech Production Measurement</term><term>Voice Quality</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Acoustique</term><term>Acoustique de la voix</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Analyse de variance</term><term>Facteurs sexuels</term><term>Femelle</term><term>Humains</term><term>Mesures de production de la parole</term><term>Mâle</term><term>Phonation</term><term>Pression</term><term>Qualité de la voix</term><term>Son (physique)</term><term>Spectrographie sonore</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>OBJECTIVES</b></p><p>Subglottal pressure (P(s)) is strongly correlated with sound pressure level (SPL) and is easy to measure by means of commonly available equipment. The SPL/Ps ratio is strongly dependent on the efficiency of the phonatory apparatus and should be of great relevance to clinical practice. However, published normative data are still missing.</p></div><div type="abstract" xml:lang="en"><p><b>METHOD</b></p><p>The subjects produced sequences of the syllable [pæ], and P(s) was measured as the oral pressure during the [p] occlusion. The P(s) to SPL relationship was determined at four pitches produced by 16 female and 15 male healthy voices and analyzed by means of regression analysis. Average correlation between P(s) and SPL, average SPL produced with a P(s) of 10 cm H(2)O, and average SPL increase produced by a doubling of P(s) were calculated for the female and for the male subjects. The significance of sex and pitch conditions was analyzed by means of analysis of variance (ANOVA).</p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>Pitch was found to be an insignificant condition. The average correlation between P(s) and SPL was 0.83 and did not differ significantly between the female and male subjects. In female and male subjects, P(s) = 10 cm H(2)O produced 78.1 dB and 80.0 dB SPL at 0.3 m, and a doubling of P(s) generated 11.1 dB and 9.3 dB increase of SPL. Both these gender differences were statistically significant.</p></div><div type="abstract" xml:lang="en"><p><b>CONCLUSIONS</b></p><p>The relationship between Ps and SPL can be reliably established from series of repetitions of the syllable [pæ] produced with a continuously changing degree of vocal loudness. Male subjects produce slightly higher SPL for a given pressure than female subjects but gain less for a doubling of P(s). As these relationships appear to be affected by phonation type, it seems possible that in the future, the method can be used for documenting degree of phonatory hypofunction and hyperfunction.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25913752</PMID><DateCompleted><Year>2016</Year><Month>10</Month><Day>11</Day></DateCompleted><DateRevised><Year>2016</Year><Month>12</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-4588</ISSN><JournalIssue CitedMedium="Internet"><Volume>30</Volume><Issue>1</Issue><PubDate><Year>2016</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Journal of voice : official journal of the Voice Foundation</Title><ISOAbbreviation>J Voice</ISOAbbreviation></Journal><ArticleTitle>Relationship Between Subglottal Pressure and Sound Pressure Level in Untrained Voices.</ArticleTitle><Pagination><MedlinePgn>15-20</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jvoice.2015.03.006</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0892-1997(15)00048-X</ELocationID><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">Subglottal pressure (P(s)) is strongly correlated with sound pressure level (SPL) and is easy to measure by means of commonly available equipment. The SPL/Ps ratio is strongly dependent on the efficiency of the phonatory apparatus and should be of great relevance to clinical practice. However, published normative data are still missing.</AbstractText><AbstractText Label="METHOD" NlmCategory="METHODS">The subjects produced sequences of the syllable [pæ], and P(s) was measured as the oral pressure during the [p] occlusion. The P(s) to SPL relationship was determined at four pitches produced by 16 female and 15 male healthy voices and analyzed by means of regression analysis. Average correlation between P(s) and SPL, average SPL produced with a P(s) of 10 cm H(2)O, and average SPL increase produced by a doubling of P(s) were calculated for the female and for the male subjects. The significance of sex and pitch conditions was analyzed by means of analysis of variance (ANOVA).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Pitch was found to be an insignificant condition. The average correlation between P(s) and SPL was 0.83 and did not differ significantly between the female and male subjects. In female and male subjects, P(s) = 10 cm H(2)O produced 78.1 dB and 80.0 dB SPL at 0.3 m, and a doubling of P(s) generated 11.1 dB and 9.3 dB increase of SPL. Both these gender differences were statistically significant.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The relationship between Ps and SPL can be reliably established from series of repetitions of the syllable [pæ] produced with a continuously changing degree of vocal loudness. Male subjects produce slightly higher SPL for a given pressure than female subjects but gain less for a doubling of P(s). As these relationships appear to be affected by phonation type, it seems possible that in the future, the method can be used for documenting degree of phonatory hypofunction and hyperfunction.</AbstractText><CopyrightInformation>Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Björklund</LastName><ForeName>Staffan</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Neuroscience, Speech-Language Pathology, Uppsala University, Uppsala, Sweden.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sundberg</LastName><ForeName>Johan</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Speech Music Hearing, School of Computer Science and Communication, KTH, Stockholm, Sweden; University College of Music Education, Stockholm, Sweden. Electronic address: jsu@kth.se.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>04</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Voice</MedlineTA><NlmUniqueID>8712262</NlmUniqueID><ISSNLinking>0892-1997</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000162" MajorTopicYN="N">Acoustics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000704" MajorTopicYN="N">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005931" MajorTopicYN="N">Glottis</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010699" MajorTopicYN="Y">Phonation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011312" MajorTopicYN="N">Pressure</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012737" MajorTopicYN="N">Sex Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013016" MajorTopicYN="N">Sound</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013018" MajorTopicYN="N">Sound Spectrography</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013061" MajorTopicYN="Y">Speech Acoustics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013068" MajorTopicYN="N">Speech Production Measurement</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014833" MajorTopicYN="Y">Voice Quality</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Female and male voices</Keyword><Keyword MajorTopicYN="N">SPL</Keyword><Keyword MajorTopicYN="N">Subglottal pressure</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>02</Month><Day>09</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>03</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>4</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>4</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>10</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25913752</ArticleId><ArticleId IdType="pii">S0892-1997(15)00048-X</ArticleId><ArticleId IdType="doi">10.1016/j.jvoice.2015.03.006</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Suède</li></country><region><li>East Middle Sweden</li><li>Svealand</li></region><settlement><li>Stockholm</li><li>Uppsala</li></settlement><orgName><li>Université d'Uppsala</li></orgName></list><tree><country name="Suède"><region name="Svealand"><name sortKey="Bjorklund, Staffan" sort="Bjorklund, Staffan" uniqKey="Bjorklund S" first="Staffan" last="Björklund">Staffan Björklund</name></region><name sortKey="Sundberg, Johan" sort="Sundberg, Johan" uniqKey="Sundberg J" first="Johan" last="Sundberg">Johan Sundberg</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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