Measurements of ear-canal geometry from high-resolution CT scans of human adult ears

AP Balouch, K Bekhazi, HE Durkee, RM Farrar, M Sok… - Hearing Research, 2023 - Elsevier
Abstract Description of the ear canal's geometry is essential for describing peripheral sound
flow, yet physical measurements of the canal's geometry are lacking and recent …

[HTML][HTML] A novel semi-analytical methodology for predicting sound absorption of anechoic coatings with arbitrary rotary cavities dependent on temperature and …

Z Zhang, J Wang, Q Huang - Results in Physics, 2021 - Elsevier
In response to the shortcomings of existing studies on the sound-absorbing characteristics of
an anechoic coating, which most ignore the frequency factor and are expensive for …

A reciprocity method for validating acoustic ear-probe source calibrations

KM Nørgaard - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
Measurements of wideband acoustic immittance (WAI) rely on the calibration of an ear probe
to obtain its acoustic source parameters. The clinical use of WAI and instruments offering the …

The influence of tympanic-membrane orientation on acoustic ear-canal quantities: A finite-element analysis

KM Nørgaard, H Motallebzadeh, S Puria - The Journal of the …, 2024 - pubs.aip.org
Assuming plane waves, ear-canal acoustic quantities, collectively known as wideband
acoustic immittance (WAI), are frequently used in research and in the clinic to assess the …

On causality and aural impulse responses synthesized using the inverse discrete Fourier transform

KM Nørgaard, JB Allen, ST Neely - … Journal of the Acoustical Society of …, 2021 - pubs.aip.org
Causality is a fundamental property of physical systems and dictates that a time impulse
response characterizing any causal system must be one-sided. However, when synthesized …