Fundamental Frequency and Sound Pressure Level of Voice in Dysphonia Patients.
نویسندگان
چکیده
منابع مشابه
Calculation of the drop in sound pressure level and frequency analysis of aerospace engine test cell (Research Article)
Aerospace engines testing is a source of noise pollution and determining the low frequency acoustic characteristics of the test cell, plays an important role in optimally control of the sound field and reducing the level of sound pressure and pollution. In this study, the drop in average sound pressure level is numerically predicted by constructing a test cell according to ISO 140 standard. To ...
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15 صفحه اولEffectiveness of voice therapy in hyperfunctional dysphonia in adult patients.
OBJECTIVES In this retrospective study, voice therapy results of adult patients with hyperfunctional voice disorders were discussed. PATIENTS AND METHODS Ninety-one adult patients (59 females, 32 males; mean age: 37 years; range 18 to 54 years) who completed their voice therapy sessions between May 2002 and May 2007 were included in this study. The voice therapy plan was focused on developing...
متن کاملVisual assessment of voice disorders in patients with occupational dysphonia.
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ژورنال
عنوان ژورنال: Koutou (THE LARYNX JAPAN)
سال: 1989
ISSN: 0915-6127
DOI: 10.5426/larynx1989.1.2_115