Copyright © American Speech-Language-Hearing Association From: Evaluation of a Pinna Compensation Algorithm for Sound Localization and Speech Perception in Noise Am J Audiol. 2013;22(1):84-93. doi:10.1044/1059-0889(2012/12-0043) Legend: Directivity index (DI) across the unaided, omnidirectional microphone alone (Omni), and omnidirectional microphone with the pinna compensation (PC) algorithm (Omni+PC) conditions measured with KEMAR in an anechoic chamber. Date of download: 10/6/2017 Copyright © American Speech-Language-Hearing Association