A subband beamformer on an ultra low-power miniature DSP platform. - Edward Chau; Hamid Sheikhzadeh; Robert L. Brennan; Todd Schneider (ICASSP, 2002)

A polyphase model for Fast Affine Projection with Partial Filter Update. - Edward Chau; Hamid Sheikhzadeh; Robert L. Brennan (EUSIPCO, 2004)

Sequential LMS for low-resource subband adaptive filtering: Oversampled implementation and polyphase analysis. - Hamid Sheikhzadeh; Hamid Reza Abutalebi; Robert L. Brennan; Kevin R. L. Whyte; Edward Chau (EUSIPCO, 2004)

Complexity reduction and regularization of a fast affine projection algorithm for oversampled subband adaptive filters. - Edward Chau; Hamid Sheikhzadeh; Robert L. Brennan (ICASSP (5), 2004)

Low-power implementation of an HMM-based sound environment classification algorithm for hearing aid application. - Rong Dong; David Hermann; Etienne Cornu; Edward Chau (EUSIPCO, 2007)

Window Based Prototype Filter Design for Highly Oversampled Filter Banks in Audio Applications. - David Hermann; Edward Chau; Robert D. Dony; Shawki Areibi (ICASSP (2), 2007)

Joint filterbank structures for integrating audio coding into hearing aid applications. - Rong Dong; David Hermann; Robert L. Brennan; Edward Chau (ICASSP, 2008)