Results 41 to 50 of about 1,481,537 (341)

Morphological aspects of the euphonic voice

open access: yesFolia Histochemica et Cytobiologica, 2011
The high quality of a euphonic voice is the result of complex interactions between many organs and systems. Vibrating vocal folds play a crucial role in this process.
Joanna Kasperuk   +5 more
doaj   +1 more source

Pediatric voice-related quality of life and acoustic analysis of voice: a study in schoolchildren

open access: yesRevista CEFAC, 2021
Purpose: to assess the self-reported voice-related quality of life of schoolchildren without voice complaints and correlate it to acoustic parameters of voice. Methods: the research population comprised 31 children, mean age 6.5 (±0.17) years.
Suelene Cibelle Silva dos Reis   +3 more
doaj   +2 more sources

Development Through Empowerment: Delivering Effective Public Services - A Literature Review [PDF]

open access: yes, 2013
This paper reviews the channels through which empowerment may improve the efficiency and quality of public service delivery, particularly in developing Asia.
Xu, Guo
core   +2 more sources

Qualidade de vida em voz, avaliação perceptivoauditiva e análise acústica da voz de professoras com queixas vocais

open access: yesAudiology: Communication Research
Objetivo Correlacionar a qualidade de vida em voz (QVV), avaliação vocal perceptivoauditiva e acústica de professoras com queixas vocais. Métodos Participaram do estudo 74 professoras com idades entre 20 e 62 anos (média 38,75 anos).
Carla Aparecida Cielo   +3 more
doaj   +1 more source

An Application of SVM to Lost Packets Reconstruction in Voice-Enabled Services [PDF]

open access: yes, 2002
Voice over IP (VoIP) is becoming very popular due to the huge range of services that can be implemented by integrating different media (voice, audio, data, etc.).
Díaz de María, Fernando   +4 more
core   +3 more sources

Dimension esthétique des voix normales et dysphoniques : Approches perceptive et acoustique

open access: yesTIPA. Travaux interdisciplinaires sur la parole et le langage, 2012
Researchers as well as speech therapists are interested in acoustic cues, that allow evaluating voice quality and its degradation in order to obtain a diagnosis and to analyze the effects of a therapy.
Melissa Barkat-Defradas   +6 more
doaj   +1 more source

Comparing Voice Self-Assessment with Auditory Perceptual Analysis in Patients with Multiple Sclerosis

open access: yesInternational Archives of Otorhinolaryngology, 2015
Introduction Disordered voice quality could be a symptom of multiple sclerosis (MS). The impact of MS on voice-related quality of life is still controversial.
Vladimir Bauer   +2 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Vocal Variability Post Swallowing in Individuals with and without Oropharyngeal Dysphagia

open access: yesInternational Archives of Otorhinolaryngology, 2015
Introduction Voice modification after swallowing may indicate changes in the transit of the bolus. Objective The aim of this study is to verify the use of perceptual voice analysis to detect oropharyngeal dysphagia. Study Design 
Karoline Weber dos Santos   +3 more
doaj   +1 more source

Jitter and Shimmer measurements for speaker diarization [PDF]

open access: yes, 2014
Jitter and shimmer voice quality features have been successfully used to characterize speaker voice traits and detect voice pathologies. Jitter and shimmer measure variations in the fundamental frequency and amplitude of speaker's voice, respectively.
Hernando Pericás, Francisco Javier   +2 more
core  

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