Spelling suggestions: "subject:"choral singer""
1 |
Correlação entre sintomas vocais e suas possíveis causas em um grupo de coralistas da cidade de São PauloGonçalves, Tatiana de Abreu Castro 27 February 2007 (has links)
Made available in DSpace on 2016-04-27T18:12:19Z (GMT). No. of bitstreams: 1
TATIANA DE ABREU CASTRO GONCALVES.pdf: 377802 bytes, checksum: 8ec3e475c53649916a77f1cab70a68fa (MD5)
Previous issue date: 2007-02-27 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Introduction: In the field of Speech Therapy, there are few epidemiologic
researches, especially those which investigate issues related to the singing
voice. Aim: This study related a choral group s vocal symptoms and their
probable causes, according to gender and vocal classification. Methods: The
subjects of this study were 143 choral singers (58,7% female and 41,3%
male) from a University in the City of São Paulo. Subjects age varied
between 18 and 45 years, and subjects had different vocal classifications.
The participants answered a questionnaire that was adapted from the one
proposed by GUERRA (2005), which included, questions which enabled the
characterization of the group, questions that evaluated the presence of vocal
symptoms, and their likely causes, in the singers opinions. The data was
analyzed considering numeric values and percentage, of the following: most
frequent vocal symptoms and related causes according to gender (male x
female); most frequent symptoms and related causes in sopranos and altos;
most frequent symptoms and related causes in tenors and bases; overall
symptoms and their related causes; and most frequent symptoms in spoken
voice, singing voice, and both. In order to perform the statistical analysis, the
SPSS (Statistical Package for Social Sciences) version 13.0 was used, and
the level of significance was established at 5% (0.050). In addition, the Mann-
Whitney; Test was used to analyze possible differences between gender and
vocal classification, and Spearman s correlation test was used to verify the
relationship between vocal symptoms and their possible causes. Results:
From the subjects amongst the male gender, 25% did not mention any of the
listed symptoms, as well as 22.9% of the female subjects did not mention any
of the above mentioned symptoms. The symptoms that were most mentioned
were phlegm/secretion, (44,6%, both for male and female), followed by
hoarseness (22,9% for female and 26,8% for male) and dry cough (20,5% for
female and 14.3% for male). When comparing gender, there was significant
difference (p=0,015) in favor of male subjects, with regards to weak voice.
With regards to vocal classification, dry throat and dry mouth, differentiate
altos and sopranos. Amongst the causes, that were most mentioned by the
group, as those which could possibly explain the occurrence of the referred
symptoms, were: flu (50,8%), intense use of the singing voice (42,4%) and
allergies (41,6%). Conclusions: The vocal symptoms which were most
frequently mentioned were phlegm/secretion, hoarseness and wet cough.
Hoarseness was the symptom most mentioned in spoken voice, while
phlegm/secretion was the most common in singing voice, or both. When corelating
with gender, the symptom of weak voice was present in favor of male
subjects, and when co-relating vocal classification, the symptoms of dry
throat and dry mouth were most common amongst the altos. The subjects
showed previous knowledge when relating symptoms to possible causes.
Amongst these, the most commonly mentioned were flu, intensive voice
usage and allergy. Intense singing and spoken voice usage, respiratory
infections, allergies and digestive issues were specifically related to
hoarseness / Introdução: Na Fonoaudiologia, são poucas as pesquisas epidemiológicas,
principalmente as que investigam as questões com a voz cantada. Objetivo:
Este estudo correlacionou os sintomas vocais e suas possíveis causas, de
acordo com o sexo e a classificação vocal, em um grupo de coralistas da
Cidade de São Paulo. Método: Participaram 143 coralistas (58,7% mulheres
e 41,3% homens) de uma universidade da Cidade de São Paulo com idade
entre 18 e 45 anos e de classificação vocal diversa. Os participantes
responderam a um questionário adaptado da proposta de GUERRA (2005),
que incluiu, além de questões de caracterização do grupo, as que tinham
como proposta levantar a presença de sintomas vocais e as possíveis
causas na opinião dos coralistas. Os dados foram analisados considerando
o levantamento numérico e percentual, conforme a ocorrência de: sintomas
e causas que mais aparecem segundo o sexo (homens x mulheres);
sintomas e causas mais freqüentes em sopranos e contraltos; sintomas e
causas mais freqüentes em tenores e baixos; sintomas em geral e causas; e
sintomas vocais mais freqüentes na voz falada, cantada e em ambas. Para a
análise estatística foi utilizado o programa SPSS (Statistical Package for
Social Sciences) versão 13.0. Adotou-se o nível de significância de 5%
(0,050), para a aplicação dos testes estatísticos deste estudo. Para a análise
das possíveis diferenças entre o sexo e classificação vocal foi utilizado o
Teste de Mann-Whitney; e a análise de correlação de Spearman foi utilizada
com o intuito de verificar o nível de relacionamento entre sintomas vocais e
possíveis causas. Resultados: Dentre os homens, 25% referiram não sentir
nenhum dos sintomas mencionados, enquanto que 22,9% das mulheres não
mencionaram nenhum deles. Os sintomas mais referidos foram
pigarro/secreção (44,6%, tanto para mulheres quanto para homens), seguido
de rouquidão (22,9% para as mulheres e 26,8% para os homens) e tosse
seca (20,5% para o sexo feminino e 14,3% para o sexo masculino). Na
comparação referente ao sexo, houve diferença significante (p=0,015) a
favor dos homens no que se refere à presença da voz fraca. Na comparação
referente à classificação vocal, garganta seca e boca seca, diferenciaram-se
contraltos de sopranos. Dentre as causas, as mais mencionadas pelo grupo,
como possíveis para explicar os sintomas referidos, foram: gripe (50,8%),
uso intenso de voz cantada (42,4%) e quadro de alergia (41,6%).
Conclusão: Os sintomas vocais mais mencionados foram pigarro/secreção,
rouquidão e tosse com secreção. O sintoma de rouquidão foi o mais
mencionado como presente na voz falada, enquanto que pigarro/secreção,
na voz cantada ou em ambas as situações. Na correlação com a variável
sexo, o sintoma de voz fraca esteve presente a favor dos homens; e na
correlação com a classificação vocal, os sintomas de garganta e boca secas
estiveram mais presentes entre as contraltos. Os participantes
demonstraram conhecimento ao relacionar os sintomas assinalados e suas
possíveis causas. Dentre estas, as mais citadas foram gripe, uso intensivo
da voz e alergia. Especificamente relacionadas ao sintoma de rouquidão
foram citadas as causas de uso intenso da voz (falada e cantada), infecção
respiratória, alergia e problemas digestivos
|
2 |
Vi sjunger så bra tillsammans : Om medvetet eller omedvetet samarbete mellan körsångare samt om formella och informella ledare i körstämman / We sing so well together : About conscious or subconscious cooperation between chorals singers and about formal and informal leaders in the choral voiceZadig, Sverker January 2011 (has links)
Aim of the research: This essay describes what can happen between the singers in a choral voice and how the individuals differ in taking initiative and acting in leading roles. Method: I have done qualitative interview studies with conductors and singers, and also recording studies. The recording sessions have been done in following choir rehearsals in a Swedish upper secondary school, and with a simultaneous video recording to be able to also take notice on eventual visual signs between the singers. With close up headworn microphones and by multi track recordings it have been possible through an analyzing program to watch graphically exactly how each individual sings and to compare the singers with each other. The recordings and analyses have been done using Cubase5 and Variaudio with printouts of the same sequence of the music the single voices in the same choral voice. Results: My informants all speak of formal and informal leaders in the choral voice. Many of them also talk about these leaders as leading the choral voice and also with their personal voice and timbre, give color to others. It is possible to graphically view differences in attacks and intonation, and also to notice when someone is ahead and “pulling” others to follow. This leading role can be both positive and negative, a confident but not so good singer can unfortunately bring along other singers to take wrong steps in the music.
|
Page generated in 0.087 seconds