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IET Signal Processing
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IET Signal Processing
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2024
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Article
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Tab 2
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Research Article
Speech Enhancement Using Joint DNN-NMF Model Learned with Multi-Objective Frequency Differential Spectrum Loss Function
Table 2
The noise classification (NC) performance for the proposed Jnt-DNN-NMF-MOFD model.
Matched noises
Mismatched noises
PESQ
STOI
SNR
fw
PESQ
STOI
SNR
fw
Noisy
2.10
0.70
9.30
2.08
0.74
6.11
Without NC
3.10
0.87
13.96
2.35
0.78
8.73
With NC
3.20
0.88
15.27
2.42
0.79
9.51