Figure 15

Hit rates A _φ for two concurrent speakers on crossing paths. The top panels show the results for the core algorithm including spectral comb filter (Setup II); the bottom panels show the results for the proposed algorithm (Setup V). Columns (a) and (b) show the results for RT₆₀=0 ms and RT₆₀=560 ms (measured RIR) and varying SNR values. Column (c) shows the results for SNR =∞ and several simulated RIRs. The very right bar in each panel shows the mean hit rate ${Ā}_{\phi }$ for the respective condition.