Speech Enhancement Using Joint DNN-NMF Model Learned with Multi-Objective Frequency Differential Spectrum Loss Function

Table 1

Noise classification results.

Actual class	Predicted class
	Factory	Babble	Machinegun
Factory	0.94	0.03	0.03
Babble	0.03	0.90	0.07
Machinegun	0.03	0.07	0.90