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EURASIP Journal on Audio, Speech, and Music Processing

Table 2 Test results of SSNR improvement

From: Speech enhancement methods based on binaural cue coding

Noise type

Input SNR

  

Methods

Ref.1

Ref.2

Ref.3

Ref.4

ProC

ProN

White

− 5 dB

11.15

13.081

13.72

11.09

13.77

16.01

0 dB

9.69

11.10

12.56

9.61

12.07

14.05

5 dB

7.97

9.25

10.73

7.93

10.06

11.97

10 dB

6.35

7.41

8.67

6.33

8.07

10.01

Babble

− 5 dB

9.71

10.10

13.42

9.65

10.60

15.05

0 dB

8.58

9.29

11.87

8.49

9.59

13.55

5 dB

7.04

8.03

10.05

6.96

8.24

11.21

10 dB

5.62

6.05

7.93

5.33

6.60

9.02

F16

− 5 dB

10.78

12.59

14.01

10.65

14.34

16.14

0 dB

9.45

11.05

12.60

9.33

12.07

14.32

5 dB

7.83

9.93

10.57

7.76

11.60

12.11

10 dB

6.19

7.75

8.79

6.11

8.86

10.12

Factory

− 5 dB

10.50

12.01

13.29

10.39

12.88

15.88

0 dB

8.47

10.32

11.99

8.38

11.74

13.97

5 dB

6.73

8.36

10.02

6.65

9.30

11.55

10 dB

4.88

6.49

8.41

4.81

7.48

9.33

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