Earcanal Pressure at Hearing Threshold with Varying Acoustic Field
نویسندگان
چکیده
منابع مشابه
Acoustic reflex threshold tenth percentiles and functional hearing impairment.
This study addressed the issue of whether functional impairments can be identified or confirmed using tonal acoustic reflex thresholds (ARTs). Tonal ARTs from 74 ears with functional impairments were compared to 10th percentiles of the ARTs for normal and cochlear-impaired ears at 500 to 2000 Hz (Gelfand, Schwander, and Silman, 1990). Only one ear (5.3%) was correctly identified among the 19 ea...
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OBJECTIVE The efficacy of wireless connectivity in bone-anchored hearing was studied by comparing the wireless and acoustic performance of the Ponto Plus sound processor from Oticon Medical relative to the acoustic performance of its predecessor, the Ponto Pro. STUDY SAMPLE Nineteen subjects with more than two years' experience with a bone-anchored hearing device were included. Thirteen subje...
متن کاملThe active earcanal.
In the past, the human earcanal has primarily been thought of as a passive conduit for sound. Several studies, reported here, explored evidence of how active the earcanal is. The "active earcanal" is conceptualized and aspects of it are viewed through three timeframes: jaw-induced canal change in seconds/minutes, cerumen production in weeks/months, and aging in years. The influence of each of t...
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Background: Iron Deficiency Anemia (IDA) is the most common form of anemia. Understanding the relationship between IDA and hearing loss may provide new insights into managing hearing loss. Objective This study aimed to investigate the relationship between IDA and hearing loss in women aged 12-45 years referred to Amir Al-Momenin and Al-Zahra hospitals in Rasht City, Iran. Methods: In this cas...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1966
ISSN: 0001-4966
DOI: 10.1121/1.1942728