Influence of different types of noise on sentence recognition in normally hearing adults / A influência de diferentes tipos de ruídos no reconhecimento de sentenças em adultos normo-ouvintes
Ferreira, Matheus Carvalho; Zamberlan-Amorim, Nelma Ellen; Wolf, Aline Epiphanio; Reis, Ana Cláudia Mirândola Barbosa.
Rev. CEFAC
; 23(5): e2121, 2021. tab
Artículo
en Inglés
|
LILACS-Express
| ID: biblio-1347011
ABSTRACT
Objective:
to analyze speech perception in normally hearing adults when listening in silence and with different types of noise.Methods:
40 individuals of both sexes, aged 18 to 45 years, participated in the study. Speech perception was assessed with the Lists of Sentences in Portuguese test, without a competing noise and with speech-spectrum, babble, and cocktail party noise. A mixed-effects linear regression model and the 95% confidence interval were used.Results:
the subjects' performance was worse in the three types of noise than in silence. When comparing the types of noise, differences were found in all combinations (speech-spectrum X babble, speech-spectrum X cocktail party, and babble X cocktail party), with a worse performance in babble, noise, followed by cocktail party.Conclusion:
all noises negatively influenced speech perception, with a worse performance in babble, followed by cocktail party and speech-spectrum.
Biblioteca responsable:
BR1.1
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