Hit rates in terms of pitch ( A
) and DOA ( A
). The rates are for two simultaneous speakers at fixed positions. Left panels show the results for SNR=0 dB; right panels shows the results for SNR=15 dB. The top panels show the results for anechoic environment (RT60=0 ms); the bottom panels show the results for reverberant environment (RT60=560 ms). The scenarios were processed with the core algorithm only (Setup I), with single extensions activated, and up to the proposed algorithm (Setup V) (cf. Table 1).