Predictive measures of directional benefit part 1: estimating the directivity index on a manikin.

Abstract

OBJECTIVE In this investigation, a method for computing a directivity index (DI) on a manikin for directional microphones in hearing aids was proposed and evaluated comparatively to other conventional methods. DESIGN Test devices included first- and second-order directional microphones. Signal presentation, implemented in an anechoic chamber, involved a… (More)

Topics

Cite this paper

@article{Dittberner2007PredictiveMO, title={Predictive measures of directional benefit part 1: estimating the directivity index on a manikin.}, author={Andrew Burke Dittberner and Ruth A Bentler}, journal={Ear and hearing}, year={2007}, volume={28 1}, pages={26-45} }