Table 1. The effect of window resolution on the performance of the proposed SI system in quiet and under noisy conditions.
Noise Type | Window Size | SNR | |||||
---|---|---|---|---|---|---|---|
-5 dB | 0 dB | 5 dB | 10 dB | 15 dB | Clean | ||
White Noise | 7.6 ms | 27.08 | 48.77 | 77.06 | 89.06 | 95.83 | 100 |
12 ms | 27.08 | 57.38 | 79.69 | 90.63 | 94.79 | 100 | |
25 ms | 22.92 | 55.21 | 75 | 85.94 | 93.75 | 100 | |
Pink Noise | 7.6 ms | 25.52 | 51.04 | 78.13 | 87.5 | 94.27 | 100 |
12 ms | 32.81 | 62.5 | 85.42 | 90.1 | 97.4 | 100 | |
25 ms | 30.21 | 58.33 | 79.17 | 87.5 | 94.27 | 100 | |
Street Noise | 7.6 ms | 15.52 | 26.04 | 48.44 | 67.71 | 83.85 | 100 |
12 ms | 17.71 | 32.29 | 51.56 | 72.4 | 84.9 | 100 | |
25 ms | 15.1 | 34.38 | 56.77 | 69.79 | 85.94 | 100 |