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Azimuthal Sound Localisation with Electronic Lateral Superior Olive

  • Anu AggarwalEmail author
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 517)

Abstract

Since the lateral superior olive (LSO) is the first nucleus in the auditory pathway where binaural inputs converge, it is thought to be involved in azimuthal localization of sounds by calculating the interaural level difference (ILD). The electronic LSO can be used for azimuthal localization in robotics. Thus, in this paper we demonstrate the design, fabrication and test results from a silicon chip which performs azimuthal localization based on the Reed and Blum’s model of the population response of the LSO in brain.

Keywords

Azimuthal localization ILDci LSO Reed & Blum’s model 

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.University of MarylandCollege ParkUSA

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