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Table 2 Multi-kernel size analysis

From: Sub-convolutional U-Net with transformer attention network for end-to-end single-channel speech enhancement

Kernel size

SDR

STOI

PESQ

\(1\times 2\)

10.43

71.06

1.74

\(2\times 2\)

10.61

71.79

1.81

\(2\times 3\)

10.65

72.16

1.88

\(3\times 4\)

10.76

73.54

1.96

\(4\times 5\)

10.94

74.38

2.01

\(5\times 6\)

11.05

75.67

2.12

\(6\times 7\)

11.14

76.04

2.37

\(7\times 7\)

11.32

77.41

2.41

\(10\times 10\)

11.21

75.16

2.33

Multi-kernel

12.03

79.65

2.73