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Figure 13 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 13

From: Joint estimation of pitch and direction of arrival: improving robustness and accuracy for multi-speaker scenarios

Figure 13

RMSE (in degree) for two concurrent speakers moving towards each other. The top panel shows the results for the core algorithm including spectral comb filter (Setup II); the bottom panel shows 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 RMSE for the respective condition.

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