Skip to main content

Table 2 Average of SNR and IS values obtained from 24 male and female speech samples.

From: Improved Noise Minimum Statistics Estimation Algorithm for Using in a Speech-Passing Noise-Rejecting Headset

  

Angle grinder noise (nonengaged)

Angle grinder noise (engaged)

SNR

in

0

5

10

0

5

10

Seg SNR

in

−1.3

1.83

4.81

−1.15

0.62

3.16

 

the initial

3.7

5.70

7.36

1.76

3.21

5.07

 

the proposed

4.72

5.82

7.36

2.60

3.6

5.11

SNRfw

in

−11.5

−7.1

−2.95

−13.2

−10.1

−6.01

 

the initial

−2.29

0.75

3.26

−6.14

−3.36

0.01

 

the proposed

1.8

3.04

4.01

−1.58

0.17

2.12

Seg IS

in

2.05

1.38

0.89

3.64

3.15

2.50

 

the initial

1.78

1.31

1.02

2.74

2.57

2.11

 

the proposed

0.97

0.69

0.58

2.37

2.03

1.63