نتایج جستجو برای: audiometer
تعداد نتایج: 217 فیلتر نتایج به سال:
Routine screening for hearing impairment in childhood is now widespread in industrial countries, although there is considerable controversy over the most efficient techniques and procedures. In most developing countries, however, routine screening programmes for hearing impairment do not currently exist. The problems involved in implementing screening programmes in developing and industrial cou...
UNLABELLED Sustained attention and vigilance are processes that characterize attention, and are essential for the development of certain abilities AIM a prospective study to propose a simple, easy and quick behavioral tool to support the assessment of sustained auditory attention. MATERIAL AND METHODS volunteer children aged between 6 and 11 years (139 female and 141 male) were selected. Th...
OBJECTIVE Accessibility of audiometry is hindered by the cost of sound booths and shortage of hearing health personnel. This study investigated the validity of an automated mobile diagnostic audiometer with increased attenuation and real-time noise monitoring for clinical testing outside a sound booth. DESIGN Attenuation characteristics and reference ambient noise levels for the computer-base...
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