“…We extend the TL-CBF and TL-OMP to wideband observations by summing the spectrum across frequencies in ( 8) and (10). We do not include wideband 18,22 TL-SBL due to its high computational complexity. We examine the performance by increasing the number of frequencies processed as F = 1, 3, 5, and 7 with corresponding frequencies 1600, {1400, 1600, 1800}, {1000, 1200, 1400, 1600, 1800}, and {1000, 1200, 1400, 1600, 1800, 2000, 2200}.…”