Wideband absorbance tympanometry using pressure sweeps: System development and results on adults with normal hearing
نویسندگان
چکیده
منابع مشابه
Effects of Negative Middle Ear Pressure on Wideband Acoustic Immittance in Normal-Hearing Adults.
OBJECTIVES Wideband acoustic immittance (WAI) measurements are capable of quantifying middle ear performance over a wide range of frequencies relevant to human hearing. Static pressure in the middle ear cavity affects sound transmission to the cochlea, but few datasets exist to quantify the relationship between middle ear transmission and the static pressure. In this study, WAI measurements of ...
متن کاملEar and Hearing Effects of Negative Middle Ear Pressure on Wideband Acoustic Immittance in Normal- Hearing Adults
Abstract: Objectives: Wideband acoustic immittance (WAI) measurements are capable of evaluating middle ear performance over a wide range of frequencies relevant to human hearing. It is known that static pressure in the middle ear cavity affects sound transmission to the cochlea, but only a few data sets exist to quantify the relationship between middle ear transmission and pressure level. The p...
متن کاملHigh frequency tympanometry findings in neonates and infants with normal hearing- A normative study
Corresponding author: DiptiGupta,Lecturer, SLP and Audiology,GGSMCH, Faridkot This article may be cited as:GuptaD,Vanaja CS.High frequency tympanometry findings in neonates and infants with normal hearingA normative study .Int J Com Health and Med Res 2016;2(1):2-7 Article Recieved:1-12-15 Accepted On: 5-1-2016 NTRODUCTION Assessment of middle ear functioning in young babies is a challenging ta...
متن کاملWideband acoustic absorbance in children with Down syndrome.
INTRODUCTION Tympanometry is currently the most frequently used tool for assessing the status of the middle ear, commonly assessed using a single 226Hz tone. However, the use of the Acoustic Immittance Measures with a wideband stimulus is a promising high-resolution evaluation, especially in individuals known to have middle ear alterations, such as Down syndrome patients. OBJECTIVE The aim of...
متن کاملComparison of Executive Functions, Emotional Intelligence, and Motivated Strategies for Learning in Adolescents with Normal Hearing and Those with Hearing Impairment Using either Hearing Aids or Cochlear Implantation
Background and Objective: Hearing impairment affects all aspects of a personchr('39')s life. This study aimed to compare executive functions, emotional intelligence, and motivated strategies for learning in adolescents with normal hearing and those with hearing impairment using either hearing aids or cochlear implantation in Tehran, Iran. Materials and Methods: This analytical-comparative stud...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2008
ISSN: 0001-4966
DOI: 10.1121/1.3001712