SNR (dB) | −14 | −12 | −10 | −9 | −8 | −7 | −6 |
| −0.033 | −0.104 | −0.098 | −0.124 | −0.1016 | −0.0804 | −0.1286 |
| 0.439 | 0.528 | 0.557 | 0.627 | 0.647 | 0.663 | 0.718 |
| 5.76 | 6.326 | 7.126 | 7.673 | 8.19 | 8.839 | 9.533 |