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. 2024 Feb 28;10:e1901. doi: 10.7717/peerj-cs.1901

Table 7. WRR performance of the benchmark MCSE and the proposed MCSE under stationary noises of the AURORA dataset.

Database SNR/dB BAV-MCSE DWT-CNN-MCSE Difference
WRR (%) WRR (%) WRR (%)
AURORA Stationary Noise:
Additive white Gaussian noise (AWGN)
−10 42.6 74.48 31.88
−5 58.3 72.51 14.21
0 63.4 73.55 10.15
5 68.5 79.78 11.28
10 72.6 75.79 3.19
15 74.08 74.38 0.3