Major Terry

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The purpose of this project was to determine if the hearing-impaired population reports satisfaction with their ability to converse over the telephone in both aided and unaided situations. For this study, we surveyed 104 hearing-impaired persons using a 43 item questionnaire that investigates problems that hearing-impaired people encounter when using the(More)
Speech intelligibility scores from 16 subjects with sensorineural hearing loss were evaluated using a digitized version of the California Consonant Test that was presented via headphones through a 300 to 3000 Hz bandpass filter to simulate the telephone band. Each subject was tested with an unprocessed signal that was frequency-equalized to compensate for(More)
having first been pushed in, keeps the slant from drying out for weeks at incubator temperature and indefinitely at room temperature. It is equally efficient in keeping the volume of a broth tube or flask unchanged. The advantage over wax or paraffin is that the seal is readily stripped off and the cotton plug remains perfectly manageable. An inch-wide(More)
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