منابع مشابه
[Nonlinear acoustic analysis in the evaluation of occupational voice disorders].
BACKGROUND Over recent years numerous papers have stressed that production of voice is subjected to the nonlinear processes, which cause aperiodic vibrations of vocal folds. These vibrations cannot always be characterized by means of conventional acoustic parameters, such as measurements of frequency and amplitude perturbations. Thus, special attention has recently been paid to nonlinear acoust...
متن کاملAcoustic Voice Measures in Benign Mass Lesions
Objectives: The present study aims to compare acoustic voice parameters in patients with vocal cord nodules, polyps, and normal subjects. Methods: In this cross-sectional case-control study, the participants were selected by convenience sampling, including 30 patients with vocal polyps group, 38 patients with vocal nodules for the second group, and 42 participants without voice pathologies a...
متن کاملAcoustic analysis with vocal loading test in occupational voice disorders: outcomes before and after voice therapy.
OBJECTIVE To assess the usefulness of acoustic analysis with vocal loading test for evaluating the treatment outcomes in occupational voice disorders. METHODS Fifty-one female teachers with dysphonia were examined (Voice Handicap Index--VHI, laryngovideostroboscopy and acoustic analysis with vocal loading) before and after treatment. The outcomes of teachers receiving vocal training (group I)...
متن کاملorkshop on Acoustic Voice Analysis
The National Center for Voice and Speech is a multi-site, interdisciplinary organization dedicated to delivering state-of-the-art voice and speech research to practitioners, trainees and the general public. Members of the consortium are The Univer-A workshop was held on the 17th and 18th of February, 1994, in Denver, Colorado to reach better agreement on purpose and methods of acoustic analysis...
متن کاملAcoustic Analysis for Detection of Voice Disorders Using Adaptive Features and Classifiers
Voice diseases are increasing dramatically, due mainly to unhealthy social habits and voice abuse. In this paper, we investigate the methods of acoustic voice analysis (AVA) with adaptive features to develop a system for voice pathologies detection, where the models correspond to classes of patients who share the same diagnostic. One essential part in this topic is the database (described later...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1976
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.69.267