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Table 17 Experimental results on the real reverberant data using GSS and JSR[10]

From: Single-channel dereverberation by feature mapping using cascade neural networks for robust distant speaker identification and speech recognition

Method

Acoustic model

Digit accuracy (%)

InCar

Lounge

MeetR

Office

Average

GSS

Multi-rt

86.32

76.67

85.65

83.29

82.98

GSS + CMN

Multi-rt

88.88

83.07

89.32

92.52

88.45

JSR

Clean

84.71

67.32

92.55

95.23

84.95

JSR + CMN

Clean

87.62

79.74

90.19

93.30

87.71