SNR/dB | MFCC | LOFAR spectrum | ||||||
---|---|---|---|---|---|---|---|---|
A | B | C | Total | A | B | C | Total | |
20 | 94.06 | 93.68 | 91.83 | 93.19 | 90.36 | 87.38 | 85.69 | 87.81 |
15 | 92.42 | 93.08 | 90.65 | 92.05 | 87.80 | 86.71 | 83.25 | 85.92 |
10 | 91.02 | 86.23 | 87.32 | 88.19 | 82.53 | 79.50 | 79.62 | 80.55 |
5 | 82.38 | 79.43 | 74.95 | 78.92 | 77.08 | 74.29 | 73.72 | 75.03 |
0 | 75.97 | 69.27 | 65.03 | 70.09 | 64.05 | 65.94 | 60.57 | 63.52 |