Wideband Adaptive Beamforming System for Speech Recording. - Sergey Timofeev; Ahmad Bahai; Pravin Varaiya (ICASSP (2), 2007)

Adaptive Acoustic Beamformer With Source Tracking Capabilities. - Sergey Timofeev; Ahmad Bahai; Pravin Varaiya (IEEE Trans. Signal Process., 2008)