Fluxo aéreo adaptado e coeficientes fônicos de futuros profissionais da voz

Abstract

Purpose: to verify and correlate adapted air flow (AAF), simple phonic coefficient (SPC) and composed phonic coefficient (CPC) in young adult future voice professionals of both genders which have normal voice as well as verifying frequency of sexes. Methods: 62 subjects between 18 and 35 years old (12 men, mean 24,25 years old and 50 women, mean 21,42 years old); vocal evaluation by means of the RASATI scale with Kappa reliability coefficient; collecting of the maximum phonation time (MPT) of /a,i,u,s,z/, counting of numbers, vital capacity and AAF; calculation of the SPC and CPC; Spearmann test for correlations between variables and binomial test for the proportions of normal, diminished and increased values. Results: majority significantly feminine presented SPC and CPC normal, and FAA normal and incresead when compared to the diminished values. Majority significantly masculine presented SPC normal and increased, when compared to the diminished values; normal CPC and no statistically meaningful difference on AAF. There was moderate positive correlation between SPC and CPC for both genders. Conclusion: majority significantly of the studied future voice professionals presented SPC and CPC normal with moderate positive correlation between these measurements. Majority significantly feminine obtained normal results AAF when compared increased values and AAF did not have correlation with SPC and CPC. Majority significantly of the group of future voice professionals was women.

Hidratação vocal em profissionais e futuros profissionais da voz

“…Therefore, it is expected that the professionals who use it as a working tool have a well-projected voice with precise articulation, pneumophonoarticulatory coordination, good sonority, rhythm and adequate speed, showing clear ideas. Additionally, it becomes important the integrity of the laryngeal muscle and the vocal folds mucosa [1][2][3] . The "Professional Voice" expression applies to those ones who use it on an ongoing basis and try, through an elaborate mode of expression, reach a specific audience [3][4][5] .…”

“…Additionally, it becomes important the integrity of the laryngeal muscle and the vocal folds mucosa [1][2][3] . The "Professional Voice" expression applies to those ones who use it on an ongoing basis and try, through an elaborate mode of expression, reach a specific audience [3][4][5] . In the professional performance, it is common to appear symptoms of voice disorder or dysphonia, because of which the voice cannot fulfill its basic role of transmission of verbal and emotional message of a subject 6 .…”

Treinamento fisioterapêutico intensivo do centro de força corporal: estudo de uma profissional da voz

“…A voz é um dos instrumentos de compartilhamento de ideias e interesses que partem do indivíduo. Adquire papel cada vez mais importante no mercado de trabalho, principalmente para profissionais como professores, jornalistas, atores, cantores, entre outros, que dependem dela como ferramenta principal para o exercício de sua profissão (Cielo et al,2014;Cielo et al, 2015).…”

“…Neste contexto, vale detectar distúrbios vocais precoces em jornalistas e locutores, por se tratar de grupo de risco para o desenvolvimento de disfonias (Cielo et al, 2014). Além disso, observar os aspectos respiratórios é de fundamental importância.…”

“…Além disso, observar os aspectos respiratórios é de fundamental importância. A dinâmica respiratória eficiente promove a ativação da voz, no sentido de amplitude, frequência e qualidade (Cielo et al, 2014;Pinho, 2003;Behlau et al, 2013).…”