A longitudinal pilot study on phonetograms/voice profiles in pre-pubertal choir boys.
Identifieur interne : 000306 ( Main/Exploration ); précédent : 000305; suivant : 000307A longitudinal pilot study on phonetograms/voice profiles in pre-pubertal choir boys.
Auteurs : M F Pedersen [Danemark]Source :
- Clinical otolaryngology and allied sciences [ 0307-7772 ] ; 1993.
Descripteurs français
- KwdFr :
- MESH :
- physiologie : Voix.
- Adolescent, Humains, Mâle, Phonation, Projets pilotes, Puberté, Qualité de la voix, Études longitudinales.
English descriptors
- KwdEn :
- MESH :
- physiology : Voice.
- Adolescent, Humans, Longitudinal Studies, Male, Phonation, Pilot Projects, Puberty, Voice Quality.
Abstract
The phonetogram or voice profile, measuring frequency combined with intensity of the voice, has replaced simple measurement of tone ranges for analysis of professional boys choirs. Knowledge of the relationship between pubertal, sex hormones, and phonetogram development has been established in stratified studies. The connection between the singing voice in puberty and other pubertal phenomena needs documentation in longitudinal studies also. Therefore, a pilot study was carried out, where three boys aged 13-15 years were analysed at intervals of 2 months. Measurement of phonetograms, free and total serum testosterone and sex hormone binding globulin (SHBG) showed a significant relationship between SHBG and lowering of the lowest tones in the phonetograms (P < 0.01) confirming earlier stratified studies.
DOI: 10.1111/j.1365-2273.1993.tb00620.x
PubMed: 8877226
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Knowledge of the relationship between pubertal, sex hormones, and phonetogram development has been established in stratified studies. The connection between the singing voice in puberty and other pubertal phenomena needs documentation in longitudinal studies also. Therefore, a pilot study was carried out, where three boys aged 13-15 years were analysed at intervals of 2 months. Measurement of phonetograms, free and total serum testosterone and sex hormone binding globulin (SHBG) showed a significant relationship between SHBG and lowering of the lowest tones in the phonetograms (P < 0.01) confirming earlier stratified studies.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">8877226</PMID><DateCompleted><Year>1997</Year><Month>01</Month><Day>16</Day></DateCompleted><DateRevised><Year>2019</Year><Month>09</Month><Day>09</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0307-7772</ISSN><JournalIssue CitedMedium="Print"><Volume>18</Volume><Issue>6</Issue><PubDate><Year>1993</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Clinical otolaryngology and allied sciences</Title></Journal><ArticleTitle>A longitudinal pilot study on phonetograms/voice profiles in pre-pubertal choir boys.</ArticleTitle><Pagination><MedlinePgn>488-91</MedlinePgn></Pagination><Abstract><AbstractText>The phonetogram or voice profile, measuring frequency combined with intensity of the voice, has replaced simple measurement of tone ranges for analysis of professional boys choirs. Knowledge of the relationship between pubertal, sex hormones, and phonetogram development has been established in stratified studies. The connection between the singing voice in puberty and other pubertal phenomena needs documentation in longitudinal studies also. Therefore, a pilot study was carried out, where three boys aged 13-15 years were analysed at intervals of 2 months. 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