Table 4 The SINR improvement with standard deviation, SDR improvement with standard deviation and extraction fail percentage for the MIRaGe database experiment
From: Auxiliary function-based algorithm for blind extraction of a moving speaker
T60 100 ms | T60 300ms | Average | |||||
|---|---|---|---|---|---|---|---|
Mean iSINR [dB] | Mean iSDR [dB] | iSINR < −5 dB [%] | Mean iSINR [dB] | Mean iSDR [dB] | iSINR < −5 dB [%] | time per mixture [s] | |
AuxIVA | 7.23 ± 7.78 | 4.56 ± 2.15 | 0 | 5.44 ± 6.43 | 4.13 ± 1.88 | 0 | 11.37 |
AuxIVA online | 5.35 ± 6.73 | 3.96 ± 3.01 | 0 | 4.12 ± 5.65 | 3.12 ± 1.98 | 0 | 16.32 |
OverIVA | 7.55 ± 8.33 | 3.96 ± 2.14 | 8.83 | 5.34 ± 7.01 | 3.82 ± 2.00 | 8.43 | 8.00 |
CSV-AuxIVE | 9.45 ± 7.24 | 4.02 ± 1.27 | 6.72 | 6.84 ± 6.52 | 3.48 ± 1.17 | 6.71 | 9.14 |
Piloted OverIVA | 11.99 ± 5.42 | 5.10 ± 3.37 | 0.65 | 9.67 ± 4.58 | 3.00 ± 2.55 | 0.26 | 8.16 |
Piloted CSV-AuxIVE | 13.72 ± 3.51 | 6.14 ± 2.13 | 0 | 11.41 ± 3.54 | 4.73 ± 1.91 | 0 | 9.14 |
BOGIVEw | 4.32 ± 5.15 | 3.14 ± 1.56 | 15.32 | 2.28 ± 3.15 | 1.98 ± 1.02 | 22.15 | 86.45 |
OGIVEw | 3.85 ± 4.33 | 3.58 ± 1.98 | 22.10 | 1.01 ± 2.17 | 2.14 ± 1.45 | 12.23 | 73.15 |