Results 251 to 260 of about 1,811,541 (320)
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Effects of spontaneous otoacoustic emissions on distortion product otoacoustic emission
Auris Nasus Larynx, 2001It has been reported that spontaneous otoacoustic emission (SOAE) can prolong the responses or increase the echo power of transiently evoked otoacoustic emission (TEOAE), yet the effects of SOAE on distortion product otoacoustic emission (DPOAE) have been studied less thoroughly.
Ryuichirou Ohwatari +6 more
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The Contribution of Spontaneous Otoacoustic Emissions to the Click Evoked Otoacoustic Emissions
Ear and Hearing, 1995This investigation determines whether spontaneous otoacoustic emissions (SOAE) contribute to click evoked otoacoustic emissions (EOAE).Bilateral SOAEs and click EOAEs were recorded for 81 normal-hearing subjects by using an ILO88 Otodynamic Analyzer.Results suggest that several factors from COAEs contribute to the level and the shape of the click EOAE.
Julia T. Kulawiec, Mark Orlando
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Transient-evoked otoacoustic emission generators in a nonlinear cochlea.
Journal of the Acoustical Society of America, 2012This study focuses on the theoretical prediction and experimental evaluation of the latency of transient-evoked otoacoustic emissions. Response components with different delay have been identified in several studies.
A. Moleti, T. Botti, R. Sisto
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Resonant modes of otoacoustic emissions
Physiological Measurement, 2007Transiently evoked otoacoustic emission (TEOAE) signals were decomposed into basic components by means of the matching pursuit algorithm. The components were characterized by frequency, latency, time span and energy. The resonant modes characteristic for each person/ear were identified.
Katarzyna J. Blinowska +2 more
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Temporal suppression of the click-evoked otoacoustic emission level-curve.
Journal of the Acoustical Society of America, 2011The click-evoked otoacoustic emission (CEOAE) level-curve grows linearly for clicks below 40-60 dB and saturates for higher inputs. This study investigates dynamic (i.e., time-dependent) features of the CEOAE level-curve by presenting a suppressor-click ...
S. Verhulst, J. Harte, T. Dau
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Influence of spontaneous otoacoustic emissions on distortion product otoacoustic emission amplitudes
Hearing Research, 1999Although the influence of the levels and ratios of the primary stimulus on the amplitude of distortion product otoacoustic emissions (DPOAEs) has been studied intensely, the influence of the presence of spontaneous otoacoustic emissions (SOAEs) has been investigated less thoroughly.
Orhan Ozturan, Cagatay Oysu
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Mechanisms of Mammalian Otoacoustic Emission and their Implications for the Clinical Utility of Otoacoustic Emissions [PDF]
Ear and Hearing, 2004 We review recent progress in understanding the physical and physiological mechanisms that generate otoacoustic emissions (OAEs). Until recently, the conceptual model underlying the interpretation of OAEs has been an integrated view that regards all OAEs as manifestations of cochlear nonlinearity.
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Otoacoustic emissions in patients with hypotension
The Journal of Laryngology & Otology, 2003The aim of this study was to investigate the relation between hypotension and slowly developing hearing impairment, using otoacoustic emissions. A group of 42 patients was examined, with diastolic blood pressure ≤60 mmHg and systolic blood pressure ≤105 mmHg.
Balatsouras, D.G. +5 more
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Transient evoked otoacoustic emissions
The Indian Journal of Pediatrics, 2006The purpose of this study was to collect parametric measures of TEOAEs in normal hearing children of various age-groups and to establish a normative baseline for Transient Evoked Otoacoustic Emissions (TEOAEs).Sixty subjects were investigated in three age-groups: neonates, 0-1 month; infants, 1 month-1 year; and children, 1-6 years.
Ravi Kapoor, Naresh K. Panda
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American Journal of Audiology, 2010
PURPOSE A reduction in hearing sensitivity is often considered to be a normal age-related change. Recent studies have revisited prior ways of thinking about sensory changes over time, uncovering health variables other than age that play a significant ...
K. Hutchinson +2 more
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PURPOSE A reduction in hearing sensitivity is often considered to be a normal age-related change. Recent studies have revisited prior ways of thinking about sensory changes over time, uncovering health variables other than age that play a significant ...
K. Hutchinson +2 more
semanticscholar +1 more source