Table 2.
Classification accuracy of seven ICA-based methods for source separation for data comprising clean sounds of daily life data in which noise was artificially mixed, to ensure that noise components were perfectly correlated between channels.
| Mic 1, 20 dB, | Mic 1, 25 dB, | |
|---|---|---|
| Mic 2, 15 dB | Mic 2, 20 dB | |
| Accuracy | Accuracy | |
| ICASDL_Apriori | 61.33% | 62.83% |
| ICABestMic | 61.72% | 62.94% |
| ICALeastNoise | 61.61% | 63.94% |
| ICASDL_BestSNR | 58.11% | 59.79% |
| ICASDL_LeastNoise | 59.56% | 60.72% |
| ICASSA | 65.61% | 65.94% |
| ICANISA | 66.06% | 66.17% |