Optimizing the Diagnostic Power of Otoacoustic Emissions Using Theoretical Cochlear Mechanics
Buch in deiner Nähe kaufen
Beschreibung
This book examines the diagnostic usefulness of otoacoustic emissions (OAEs) in the context of theoretical cochlear mechanics. OAEs have proven to be immensely useful for diagnostic purposes. The phenomenology of hearing physiology, and OAEs in particular, is briefly summarized, providing the necessary references to the literature. State-of-the-art linear and nonlinear mathematical models of the cochlea are discussed, using fundamental concepts of fluid dynamics and mechanics of vibrating systems, often exploiting the formal analogy between mechanical and electric linear systems. In particular, it is explained how the theoretical predictions about the OAE level, phase, and nonlinear I/O functions allow one to design advanced acquisition and analysis tools that significantly improve the specificity and sensitivity of OAEs to hearing dysfunction and other important physiological effects. Examples of diagnostic applications of OAEs in audiology, neurology, and space physiology are discussed, with all of the information needed to develop an OAE experiment provided, from instrument and acquisition setup to signal analysis and theoretical interpretation. The book is targeted at graduate students and researchers in hearing science with at least a basic knowledge of classical physics, calculus, Fourier analysis and signal analysis.
This book examines the diagnostic usefulness of otoacoustic emissions (OAEs) in the context of theoretical cochlear mechanics. OAEs have proven to be immensely useful for diagnostic purposes. The phenomenology of hearing physiology, and OAEs in particular, is briefly summarized, providing the necessary references to the literature. State-of-the-art linear and nonlinear mathematical models of the cochlea are discussed, using fundamental concepts of fluid dynamics and mechanics of vibrating systems, often exploiting the formal analogy between mechanical and electric linear systems. In particular, it is explained how the theoretical predictions about the OAE level, phase, and nonlinear I/O functions allow one to design advanced acquisition and analysis tools that significantly improve the specificity and sensitivity of OAEs to hearing dysfunction and other important physiological effects. Examples of diagnostic applications of OAEs in audiology, neurology, and space physiology are discussed, with all of the information needed to develop an OAE experiment provided, from instrument and acquisition setup to signal analysis and theoretical interpretation. The book is targeted at graduate students and researchers in hearing science with at least a basic knowledge of classical physics, calculus, Fourier analysis and signal analysis.
Dives deeply into the phenomenology of hearing physiology and otoacoustic emissions Explains how theoretical predictions about OAEs can be used to improve diagnosis and research Provides examples of how OAEs can be used in audiology, neurology, and space physiology
Autor*in
Arturo Moleti
Themen in »Optimizing the Diagnostic Power of Otoacoustic Emissions Using Theoretical Cochlear Mechanics«
cochlear mechanics nonlinear systems physiological acoustics Signal Analysis Otoacoustic Emissions (OAE) Fluid Dynamics Vibrating Systems time-frequency analysis otoacoustic emissions Space Physiology Audiology Fourier Analysis Diagnostics