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SNR (mean ± standard deviation) after filter convergence for variable number of data channels, calculated over 50 trials of data with an initial SNR of 0 dB.
| Channels | ACAR | ICA |
|---|---|---|
| 2 | 2.4 ± 0.3 | 1.9 ± 1.1 |
| 4 | 4.7 ± 0.5 | 3.7 ± 1.3 |
| 8 | 7.2 ± 0.8 | 4.7 ± 1.1 |
| 16 | 9.2 ± 0.9 | 5.7 ± 1.0 |
| 32 | 11.6 ± 0.9 | 6.4 ± 0.8 |
| 64 | 13.8 ± 1.0 | 7.1 ± 0.5 |
