Table 2 Performance comparison with varying room acoustics
From: Single-channel acoustic echo cancellation in noise based on gradient-based adaptive filtering
| Â | No condition | With conditions | ||
|---|---|---|---|---|
N f −k0 | SDRI (dB) | Avg. ERLE (dB) | SDR (dB) | Avg. ERLE (dB) |
2 | 4.9921 | 8.8496 | 6.9848 | 10.6772 |
4 | 4.9027 | 2.0696 | 5.7731 | 2.2787 |
6 | 8.391 | 4.6507 | 9.2744 | 5.0313 |
8 | 6.4551 | 2.4214 | 6.5558 | 2.6797 |
10 | 6.0507 | 2.6341 | 6.1730 | 2.854 |
12 | 6.7127 | 3.0277 | 7.0978 | 3.2048 |
14 | 7.8763 | 3.7481 | 8.2515 | 3.8909 |