Buscar
Mostrando ítems 11-20 de 642
Perceptual Error Analysis of Human and Synthesized Voices
(Mosby-Elsevier, 2017)
Objective/ Hypothesis. To assess the quality of synthesized voices through listeners' skills in discriminating human and synthesized voices. Study Design. Prospective study. Methods. Eighteen human voices with different ...
Voice Disorders: Etiology and Diagnosis
(2016-11-01)
Objectives Voice disorders affect adults and children and have different causes in different age groups. The aim of the study is to present the etiology and diagnosis dysphonia in a large population of patients with this ...
Associations between self-perceived voice disorders in teachers, perceptual assessment by speech-language pathologists, and instrumental analysis
Purpose: The three aims of this study were to assess agreement between self-perceived voice disorders, perceptual and instrumental assessment; to determine factors associated with perceptual voice assessment; and to determine ...
Noise-to-harmonics ratio as an acoustic measure of voice disorders in boys
(Singular Publishing Group Inc, 2002-03-01)
This prospective study assessed the efficacy of computerized noise-to-harmonics ratio (NHR) to quantify perceptual and endoscopic findings of dysphonia and/or structural lesion of the vocal fold. Fifty Brazilian boys without ...
Voice disorders related to job stress in teaching: a case-control study
(CADERNOS SAUDE PUBLICARIO DE JANIERO, 2012)
This case-control study aimed to test the association between voice disorders and job stress among public schoolteachers in Sao Paulo, Brazil. The groups consisted of teachers with (n = 165) and without (n = 105) voice-related ...
Voice disorders in children and its relationship with auditory, acoustic and vocal behavior parameters
(ELSEVIER IRELAND LTDCLARE, 2012)
Objective: Parameters to distinguish normal from deviant voices in early childhood have not been established. The current study sought to auditorily and acoustically characterize voices of children, and to study the ...
Voice Feature Characteristic in Morbid Obese Population
(SPRINGER, 2011)
Morbid obesity is highly prevalent in the Western World, and its consequences present a real public health challenge. Voice alterations can represent one of these consequences and represent an opportunity for interference ...