Browsing National Acoustic Laboratories by Author "Mejia, Jorge"
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An evaluation of the performance of two binaural beamformers in complex and dynamic multitalker environments
Best, Virginia; Mejia, Jorge; Freeston, Katrina; Van Hoesel, Richard J.; Dillon, Harvey (International Journal of Audiology, 2015)Objective: Binaural beamformers are super-directional hearing aids created by combining microphone outputs from each side of the head. While they offer substantial improvements in SNR over conventional directional hearing ... -
Factors influencing individual variation in perceptual directional microphone benefit
Keidser, Gitte; Dillon, Harvey; Convery, Elizabeth; Mejia, Jorge; Mejia, Jorge (Journal of the American Academy of Audiology, 2013-02)Background: Large variations in perceptual directional microphone benefit, which far exceed the variation expected from physical performance measures of directional microphones, have been reported in the literature. The ...