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Table 8 Mean objective results with 75% overlap for factory noise

From: An adaptive a priori SNR estimator for perceptual speech enhancement

Gain

SNR

PESQ

SNR seg

HD

KurtR

  

DD

MDD

TSNR

Prop

DD

MDD

TSNR

Prop

DD

MDD

TSNR

Prop

DD

MDD

TSNR

Prop

WF

0

2.356

2.354

2.341

2 . 3 9 8

1.201

1.260

1.358

1 . 6 5 2

0.357

0.375

0.355

0 . 3 4 8

1.075

1.064

1 . 0 6 2 1

1.081

 

5

2.693

2.687

2.670

2 . 7 3 8

4.035

4.096

4.182

4 . 5 0 4

0.339

0.340

0.339

0 . 3 3 0

1.178

1.138

1 . 1 3 7

1.158

 

10

3.099

3.091

3.066

3 . 1 1 8

7.089

7.159

7.250

7 . 6 5 5

0.314

0.317

0.326

0 . 3 0 0

1.483

1.340

1 . 3 2 7

1.435

LSA

0

2.392

2.406

2.238

2 . 4 5 2

1.169

1.374

1.067

1 . 6 7 4

0.345

0.352

0.362

0 . 3 4 4

1.153

1 . 0 7 9

1.383

1.112

 

5

2.722

2.749

2.641

2 . 7 9 9

4.029

4.237

3.970

4 . 5 5 6

0.323

0.332

0.315

0 . 3 2 0

1.401

1 . 1 6 5

1.677

1.231

 

10

3.067

3.144

3.023

3 . 1 6 9

7.142

7.335

7.149

7 . 7 4 7

0 . 2 8 7

0.305

0.297

0.296

1.917

1 . 4 0 2

1950

1.507

  1. Bold values denote the best performance