Frequency‐Selective, Multi‐Channel, Self‐Powered Artificial Basilar Membrane Sensor with a Spiral Shape and 24 Critical Bands Inspired by the Human Cochlea [PDF]
Advanced ScienceA spiral‐artificial basilar membrane (S‐ABM) sensor is reported that mimics the basilar membrane (BM) of the human cochlea and can detect sound by separating it into 24 sensing channels based on the frequency band.
Eun‐Seok Jeon +5 more
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Study on Attenuation Characteristics of Reissner’s Membrane Mode in Cochlea [PDF]
Journal of Biomedical Physics and EngineeringMultiple propagation modes progress along the basilar membrane and Reissner’s membrane, called basilar membrane mode (BM mode) and Reissner’s membrane mode (RM mode), respectively.
Toshiaki Kitamura
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Analog Simulation of the Basilar Membrane [PDF]
The Journal of the Acoustical Society of America, 1962 An analog-computer simulation of the mechanical action of the basilar membrane has been performed which results in a closer approximation to the Békésy experimental data than is feasible by a numerical evaluation approach. Confirmation of the results of Flanagan pertaining to pitch perception has been obtained.
John F. Hemdal, George W. Hughes
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Investigating time-efficiency of forward masking paradigms for estimating basilar membrane input-output characteristics. [PDF]
PLoS ONE, 2017 It is well known that pure-tone audiometry does not sufficiently describe individual hearing loss (HL) and that additional measures beyond pure-tone sensitivity might improve the diagnostics of hearing deficits.
Michal Fereczkowski +3 more
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Models for Approximating Basilar Membrane Displacement [PDF]
The Journal of the Acoustical Society of America, 1960 Three analytical models are developed for estimating the displacement of the basilar membrane in the human ear when the sound pressure at the eardrum is known. Frequency-domain data, derived experimentally by Bekesy, are Fourier transformed to examine the impulse response of the membrane.
James L. Flanagan
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Organ of Corti Potentials and the Motion of the Basilar Membrane [PDF]
The Journal of Neuroscience, 2004 During sound stimulation, receptor potentials are generated within the sensory hair cells of the cochlea. Prevailing theory states that outer hair cells use the potential-sensitive motor protein prestin to convert receptor potentials into fast alterations of cellular length or stiffness that boost hearing sensitivity almost 1000-fold. However, receptor
Anders Fridberger +6 more
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Inflammatory Monocytes Infiltrate the Spiral Ligament and Migrate to the Basilar Membrane After Noise Exposure. [PDF]
Clin Exp Otorhinolaryngol, 2022 Shin SH +4 more
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The spatial buildup of nonlinear compression in the cochlea [PDF]
Frontiers in Cellular NeuroscienceIn the mammalian cochlea, the transduction from vibrations to inner hair cell receptor currents is preceded by a stage of mechanical pre-processing that involves a rapid, strongly nonlinear compression.
Kostas Kondylidis +4 more
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Development of a Multi-Channel Piezoelectric Acoustic Sensor Based on an Artificial Basilar Membrane [PDF]
Sensors, 2013 In this research, we have developed a multi-channel piezoelectric acoustic sensor (McPAS) that mimics the function of the natural basilar membrane capable of separating incoming acoustic signals mechanically by their frequency and generating ...
Youngdo Jung +4 more
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A Nonlinear Model for Basilar Membrane Motion [PDF]
The Journal of the Acoustical Society of America, 1973 A phenomenological model for basilar membrane motion is presented. The model consists of 10 cascaded elements defined by the nonlinear differential equations ẍi(t) + 2Di[1 + ηẋi2(t)]ẋi(t) + ω0i2xi(t) = Cxi−1(t) for i = 1, 2, ⋯, 10, where x0(t) is the input (stapes displacement) and x10(t) is the output (displacement of a point on the basilar membrane).
D. O. Kim +2 more
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