4 papers
Auditory Filter Behavior and Updated Estimated Constants
Samiya A Alkhairy
Filters from the Gammatone family are often used to model auditory signal processing, but the filter constant values used to mimic human hearing are largely set to values based on…
Characteristics-Based Design of Generalized-Exponent Bandpass Filters
Samiya A Alkhairy
We develop characteristics-based filter design methods for a class of IIR bandpass filters, which we refer to as Generalized-Exponent Filters (GEFs) and that are represented as sec…
Rational-Exponent Filters with Applications to Generalized Exponent Filters
Samiya A Alkhairy
We present filters with rational exponents in order to provide a continuum of filter behavior not classically achievable. We discuss their stability, the flexibility they afford, a…
Cochlear Wave Propagation and Dynamics in the Human Base and Apex: Model-Based Estimates from Noninvasive Measurements
Samiya A Alkhairy
Cochlear wavenumber and impedance are mechanistic variables that encode information regarding how the cochlea works - specifically wave propagation and Organ of Corti dynamics. The…