Acoustic Analysis with Vocal Loading Test in Occupational Voice Disorders: Outcomes Before and After Voice Therapy
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چکیده
منابع مشابه
Acoustic 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)...
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Background Voice problems caused by pathologies in vocal folds are well known. Some types of laryngeal pathologies have certain acoustic characteristics. Objective evaluation helps characterize the voice and voice problems providing supporting evidences, severity of disorders. It helps assess the response to the treatment and measures the outcomes. Objective The objective of the study is to det...
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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...
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متن کاملVocal improvement after voice therapy in unilateral vocal fold paralysis.
Unilateral vocal fold paralysis (UVFP) is associated with changes in acoustic and aerodynamic voice measurements and can have a significant impact on a patient's quality of life. Few objective data regarding the efficacy of voice therapy for UVFP exist. The aim of this study was to retrospectively analyze voice modifications in a group of patients with UVFP before and after voice therapy. Forty...
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ژورنال
عنوان ژورنال: International Journal of Occupational Medicine and Environmental Health
سال: 2008
ISSN: 1896-494X,1232-1087
DOI: 10.2478/v10001-008-0033-9