Temporal Resolution and Active Auditory Discrimination Skill in Vocal Musicians.
Identifieur interne : 000B52 ( Main/Exploration ); précédent : 000B51; suivant : 000B53Temporal Resolution and Active Auditory Discrimination Skill in Vocal Musicians.
Auteurs : Prawin Kumar [Inde] ; Himanshu Kumar Sanju [Inde] ; J. Nikhil [Inde]Source :
- International archives of otorhinolaryngology [ 1809-9777 ] ; 2016.
Abstract
Introduction Enhanced auditory perception in musicians is likely to result from auditory perceptual learning during several years of training and practice. Many studies have focused on biological processing of auditory stimuli among musicians. However, there is a lack of literature on temporal resolution and active auditory discrimination skills in vocal musicians. Objective The aim of the present study is to assess temporal resolution and active auditory discrimination skill in vocal musicians. Method The study participants included 15 vocal musicians with a minimum professional experience of 5 years of music exposure, within the age range of 20 to 30 years old, as the experimental group, while 15 age-matched non-musicians served as the control group. We used duration discrimination using pure-tones, pulse-train duration discrimination, and gap detection threshold tasks to assess temporal processing skills in both groups. Similarly, we assessed active auditory discrimination skill in both groups using Differential Limen of Frequency (DLF). All tasks were done using MATLab software installed in a personal computer at 40dBSL with maximum likelihood procedure. The collected data were analyzed using SPSS (version 17.0). Result Descriptive statistics showed better threshold for vocal musicians compared with non-musicians for all tasks. Further, independent t-test showed that vocal musicians performed significantly better compared with non-musicians on duration discrimination using pure tone, pulse train duration discrimination, gap detection threshold, and differential limen of frequency. Conclusion The present study showed enhanced temporal resolution ability and better (lower) active discrimination threshold in vocal musicians in comparison to non-musicians.
DOI: 10.1055/s-0035-1570312
PubMed: 27746832
PubMed Central: PMC5063729
Affiliations:
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Nikhil</name><affiliation wicri:level="1"><nlm:affiliation>Department of Audiology, All India Institute of Speech and Hearing, Mysore, Karnataka, India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Audiology, All India Institute of Speech and Hearing, Mysore, Karnataka</wicri:regionArea><wicri:noRegion>Karnataka</wicri:noRegion></affiliation></author></analytic><series><title level="j">International archives of otorhinolaryngology</title><idno type="ISSN">1809-9777</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><b>Introduction</b> Enhanced auditory perception in musicians is likely to result from auditory perceptual learning during several years of training and practice. Many studies have focused on biological processing of auditory stimuli among musicians. However, there is a lack of literature on temporal resolution and active auditory discrimination skills in vocal musicians. <b>Objective</b> The aim of the present study is to assess temporal resolution and active auditory discrimination skill in vocal musicians. <b>Method</b> The study participants included 15 vocal musicians with a minimum professional experience of 5 years of music exposure, within the age range of 20 to 30 years old, as the experimental group, while 15 age-matched non-musicians served as the control group. We used duration discrimination using pure-tones, pulse-train duration discrimination, and gap detection threshold tasks to assess temporal processing skills in both groups. Similarly, we assessed active auditory discrimination skill in both groups using Differential Limen of Frequency (DLF). All tasks were done using MATLab software installed in a personal computer at 40dBSL with maximum likelihood procedure. The collected data were analyzed using SPSS (version 17.0). <b>Result</b> Descriptive statistics showed better threshold for vocal musicians compared with non-musicians for all tasks. Further, independent <i>t</i>-test showed that vocal musicians performed significantly better compared with non-musicians on duration discrimination using pure tone, pulse train duration discrimination, gap detection threshold, and differential limen of frequency. <b>Conclusion</b> The present study showed enhanced temporal resolution ability and better (lower) active discrimination threshold in vocal musicians in comparison to non-musicians.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">27746832</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">1809-9777</ISSN><JournalIssue CitedMedium="Print"><Volume>20</Volume><Issue>4</Issue><PubDate><Year>2016</Year><Month>Oct</Month></PubDate></JournalIssue><Title>International archives of otorhinolaryngology</Title><ISOAbbreviation>Int Arch Otorhinolaryngol</ISOAbbreviation></Journal><ArticleTitle>Temporal Resolution and Active Auditory Discrimination Skill in Vocal Musicians.</ArticleTitle><Pagination><MedlinePgn>310-314</MedlinePgn></Pagination><Abstract><AbstractText><b>Introduction</b> Enhanced auditory perception in musicians is likely to result from auditory perceptual learning during several years of training and practice. Many studies have focused on biological processing of auditory stimuli among musicians. However, there is a lack of literature on temporal resolution and active auditory discrimination skills in vocal musicians. <b>Objective</b> The aim of the present study is to assess temporal resolution and active auditory discrimination skill in vocal musicians. <b>Method</b> The study participants included 15 vocal musicians with a minimum professional experience of 5 years of music exposure, within the age range of 20 to 30 years old, as the experimental group, while 15 age-matched non-musicians served as the control group. We used duration discrimination using pure-tones, pulse-train duration discrimination, and gap detection threshold tasks to assess temporal processing skills in both groups. Similarly, we assessed active auditory discrimination skill in both groups using Differential Limen of Frequency (DLF). All tasks were done using MATLab software installed in a personal computer at 40dBSL with maximum likelihood procedure. The collected data were analyzed using SPSS (version 17.0). <b>Result</b> Descriptive statistics showed better threshold for vocal musicians compared with non-musicians for all tasks. Further, independent <i>t</i>-test showed that vocal musicians performed significantly better compared with non-musicians on duration discrimination using pure tone, pulse train duration discrimination, gap detection threshold, and differential limen of frequency. <b>Conclusion</b> The present study showed enhanced temporal resolution ability and better (lower) active discrimination threshold in vocal musicians in comparison to non-musicians.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kumar</LastName><ForeName>Prawin</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Department of Audiology, All India Institute of Speech and Hearing, Mysore, Karnataka, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sanju</LastName><ForeName>Himanshu Kumar</ForeName><Initials>HK</Initials><AffiliationInfo><Affiliation>Department of Audiology, All India Institute of Speech and Hearing, Mysore, Karnataka, 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Nikhil</name><name sortKey="Sanju, Himanshu Kumar" sort="Sanju, Himanshu Kumar" uniqKey="Sanju H" first="Himanshu Kumar" last="Sanju">Himanshu Kumar Sanju</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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