Table 7 Comparison of the SDR, ISR, SIR, and SAR scores of the proposed RPCA-DRNN methods with sRNN, Open-Unmix, and E-MRP-CNN on MUSDB18
From: RPCA-DRNN technique for monaural singing voice separation
Vocal | ||||
|---|---|---|---|---|
Method | SDR | ISR | SIR | SAR |
 sRNN | 5.58 | 10.48 | 15.58 | 5.42 |
 Open-Unmix | 5.57 | 14.07 | 12.19 | 5.98 |
 E-MRP-CNN | 6.36 | 13.61 | 13.40 | 6.32 |
 RPCA-DRNNf | 5.96 | 13.56 | 15.84 | 5.65 |
 RPCA-DRNNl | 6.26 | 11.47 | 18.19 | 6.24 |
 RPCA-DRNN | 6.41 | 12.32 | 19.53 | 6.87 |
Accompaniment | ||||
Method | SDR | ISR | SIR | SAR |
 sRNN | 6.69 | 11.04 | 16.74 | 11.66 |
 Open-Unmix | 11.06 | 19.06 | 19.62 | 12.54 |
 E-MRP-CNN | 12.99 | 23.00 | 16.18 | 14.41 |
 RPCA-DRNNf | 7.70 | 16.27 | 20.60 | 13.33 |
 RPCA-DRNNl | 8.53 | 17.26 | 22.62 | 14.77 |
 RPCA-DRNN | 8.70 | 18.37 | 24.77 | 15.78 |