The Effects of Musician's Earplugs on Acoustic and Perceptual Measures of Choral and Solo Sound.
Identifieur interne : 000039 ( Main/Exploration ); précédent : 000038; suivant : 000040The Effects of Musician's Earplugs on Acoustic and Perceptual Measures of Choral and Solo Sound.
Auteurs : Sheri L. Cook-Cunningham [États-Unis]Source :
- Journal of voice : official journal of the Voice Foundation [ 1873-4588 ] ; 2019.
Descripteurs français
- KwdFr :
- MESH :
- prévention et contrôle : Surdité due au bruit.
- Acoustique de la voix, Adolescent, Chant, Dispositifs de protection des oreilles, Enquêtes et questionnaires, Femelle, Humains, Jeune adulte.
English descriptors
- KwdEn :
- MESH :
- prevention & control : Hearing Loss, Noise-Induced.
- Adolescent, Ear Protective Devices, Female, Humans, Singing, Speech Acoustics, Surveys and Questionnaires, Young Adult.
Abstract
OBJECTIVES
The purpose of this investigation was to assess the effects of earplugs on acoustical and perceptual measures of choral and solo sound.
METHODS
The researcher tested the effects of musician's earplugs on choral and solo timbre and singer perceptions. Members of an intact women's university choir recorded Dona Nobis Pacem under two conditions, no earplugs and with earplugs over time. Approximately half of the choir members also participated as soloists, recording Over the Rainbow under the same two conditions. All recordings were analyzed using long-term average spectra (LTAS). After participating in each recording session, the participants responded to a questionnaire about ability to hear self (solo and choral context) and ability to hear others (choral context) under two conditions, no earplugs and with earplugs.
RESULTS
LTAS results revealed that wearing earplugs in a choral setting caused decreased mean signal energy (>1 dB), resulting in less resonant singing. LTAS results also indicated that wearing earplugs in a solo setting had less effect on mean signal energy, resulting in a mean difference <1 dB in 3 of the 4 weeks studied. Singer questionnaire responses showed that wearing earplugs had a greater effect on participants' ability to hear others than it did on their ability to hear themselves.
CONCLUSIONS
In the context of this study, it seems that wearing earplugs had more effect on timbre and the ability to receive sufficient auditory feedback in a choral setting than it did in a solo setting. Findings from this study could provide important information when structuring hearing conservation strategies.
DOI: 10.1016/j.jvoice.2017.09.013
PubMed: 29102231
Affiliations:
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Electronic address: scookcunningham@uca.edu.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Arkansas</region></placeName><wicri:cityArea>Department of Music, The University of Central Arkansas, Conway</wicri:cityArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2019">2019</date><idno type="RBID">pubmed:29102231</idno><idno type="pmid">29102231</idno><idno type="doi">10.1016/j.jvoice.2017.09.013</idno><idno type="wicri:Area/Main/Corpus">000085</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000085</idno><idno type="wicri:Area/Main/Curation">000084</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000084</idno><idno type="wicri:Area/Main/Exploration">000084</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The Effects of Musician's Earplugs on Acoustic and Perceptual Measures of Choral and Solo Sound.</title><author><name sortKey="Cook Cunningham, Sheri L" sort="Cook Cunningham, Sheri L" uniqKey="Cook Cunningham S" first="Sheri L" last="Cook-Cunningham">Sheri L. Cook-Cunningham</name><affiliation wicri:level="2"><nlm:affiliation>Department of Music, The University of Central Arkansas, Conway, Arkansas. Electronic address: scookcunningham@uca.edu.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Arkansas</region></placeName><wicri:cityArea>Department of Music, The University of Central Arkansas, Conway</wicri:cityArea></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="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent (MeSH)</term><term>Ear Protective Devices (MeSH)</term><term>Female (MeSH)</term><term>Hearing Loss, Noise-Induced (prevention & control)</term><term>Humans (MeSH)</term><term>Singing (MeSH)</term><term>Speech Acoustics (MeSH)</term><term>Surveys and Questionnaires (MeSH)</term><term>Young Adult (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Acoustique de la voix (MeSH)</term><term>Adolescent (MeSH)</term><term>Chant (MeSH)</term><term>Dispositifs de protection des oreilles (MeSH)</term><term>Enquêtes et questionnaires (MeSH)</term><term>Femelle (MeSH)</term><term>Humains (MeSH)</term><term>Jeune adulte (MeSH)</term><term>Surdité due au bruit (prévention et contrôle)</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Hearing Loss, Noise-Induced</term></keywords><keywords scheme="MESH" qualifier="prévention et contrôle" xml:lang="fr"><term>Surdité due au bruit</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Ear Protective Devices</term><term>Female</term><term>Humans</term><term>Singing</term><term>Speech Acoustics</term><term>Surveys and Questionnaires</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Acoustique de la voix</term><term>Adolescent</term><term>Chant</term><term>Dispositifs de protection des oreilles</term><term>Enquêtes et questionnaires</term><term>Femelle</term><term>Humains</term><term>Jeune adulte</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>OBJECTIVES</b></p><p>The purpose of this investigation was to assess the effects of earplugs on acoustical and perceptual measures of choral and solo sound.</p></div><div type="abstract" xml:lang="en"><p><b>METHODS</b></p><p>The researcher tested the effects of musician's earplugs on choral and solo timbre and singer perceptions. Members of an intact women's university choir recorded Dona Nobis Pacem under two conditions, no earplugs and with earplugs over time. Approximately half of the choir members also participated as soloists, recording Over the Rainbow under the same two conditions. All recordings were analyzed using long-term average spectra (LTAS). After participating in each recording session, the participants responded to a questionnaire about ability to hear self (solo and choral context) and ability to hear others (choral context) under two conditions, no earplugs and with earplugs.</p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>LTAS results revealed that wearing earplugs in a choral setting caused decreased mean signal energy (>1 dB), resulting in less resonant singing. LTAS results also indicated that wearing earplugs in a solo setting had less effect on mean signal energy, resulting in a mean difference <1 dB in 3 of the 4 weeks studied. Singer questionnaire responses showed that wearing earplugs had a greater effect on participants' ability to hear others than it did on their ability to hear themselves.</p></div><div type="abstract" xml:lang="en"><p><b>CONCLUSIONS</b></p><p>In the context of this study, it seems that wearing earplugs had more effect on timbre and the ability to receive sufficient auditory feedback in a choral setting than it did in a solo setting. Findings from this study could provide important information when structuring hearing conservation strategies.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">29102231</PMID><DateCompleted><Year>2019</Year><Month>06</Month><Day>03</Day></DateCompleted><DateRevised><Year>2019</Year><Month>06</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-4588</ISSN><JournalIssue CitedMedium="Internet"><Volume>33</Volume><Issue>1</Issue><PubDate><Year>2019</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Journal of voice : official journal of the Voice Foundation</Title></Journal><ArticleTitle>The Effects of Musician's Earplugs on Acoustic and Perceptual Measures of Choral and Solo Sound.</ArticleTitle><Pagination><MedlinePgn>87-95</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0892-1997(17)30363-6</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jvoice.2017.09.013</ELocationID><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">The purpose of this investigation was to assess the effects of earplugs on acoustical and perceptual measures of choral and solo sound.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">The researcher tested the effects of musician's earplugs on choral and solo timbre and singer perceptions. Members of an intact women's university choir recorded Dona Nobis Pacem under two conditions, no earplugs and with earplugs over time. Approximately half of the choir members also participated as soloists, recording Over the Rainbow under the same two conditions. All recordings were analyzed using long-term average spectra (LTAS). After participating in each recording session, the participants responded to a questionnaire about ability to hear self (solo and choral context) and ability to hear others (choral context) under two conditions, no earplugs and with earplugs.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">LTAS results revealed that wearing earplugs in a choral setting caused decreased mean signal energy (>1 dB), resulting in less resonant singing. LTAS results also indicated that wearing earplugs in a solo setting had less effect on mean signal energy, resulting in a mean difference <1 dB in 3 of the 4 weeks studied. Singer questionnaire responses showed that wearing earplugs had a greater effect on participants' ability to hear others than it did on their ability to hear themselves.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">In the context of this study, it seems that wearing earplugs had more effect on timbre and the ability to receive sufficient auditory feedback in a choral setting than it did in a solo setting. Findings from this study could provide important information when structuring hearing conservation strategies.</AbstractText><CopyrightInformation>Copyright © 2019 The Voice Foundation. Published by Elsevier Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Cook-Cunningham</LastName><ForeName>Sheri L</ForeName><Initials>SL</Initials><AffiliationInfo><Affiliation>Department of Music, The University of Central Arkansas, Conway, Arkansas. 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