SNR/dB | MFCC | LOFAR spectrum | ||||||
---|---|---|---|---|---|---|---|---|
A | B | C | Total | A | B | C | Total | |
20 | 98.32 | 93.80 | 92.82 | 94.98 | 94.25 | 90.19 | 89.52 | 91.32 |
15 | 96.92 | 93.76 | 91.38 | 94.02 | 93.85 | 89.09 | 89.61 | 90.85 |
10 | 94.21 | 93.22 | 90.31 | 92.58 | 88.03 | 85.31 | 83.71 | 85.69 |
5 | 91.55 | 90.15 | 85.06 | 88.92 | 85.19 | 83.22 | 80.38 | 82.93 |
0 | 85.59 | 82.92 | 80.28 | 82.56 | 74.52 | 74.41 | 71.21 | 73.38 |