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Table 3 medSE comparisons of VAD, IMCRA, UMVAD, and [19]

From: A priori SNR estimation and noise estimation for speech enhancement

Noise

0 dB

5 dB

10 dB

VAD

IMCRA

UMVAD

[19]

VAD

IMCRA

UMVAD

[19]

VAD

IMCRA

UMVAD

[19]

Babble

0.889

4.337

0.599

0.604

0.786

6.136

0.611

0.681

0.990

13.683

0.738

0.807

Car

0.538

3.416

0.413

0.483

0.541

1.699

0.442

0.540

0.577

53.179

0.549

0.616

Exhibition

1.039

5.750

0.579

0.614

0.675

1.878

0.578

0.665

0.853

16.509

0.619

0.717

Station

0.866

6.249

0.567

0.539

0.651

2.549

0.563

0.649

0.879

35.841

0.648

0.723

White

0.509

1.411

0.436

0.504

0.508

1.478

0.445

0.551

0.511

1.535

0.463

0.578

Average

0.761

4.263

0.537

0.558

0.660

2.684

0.545

0.628

0.756

20.853

0.608

0.715

  1. The numbers in italics indicate the best performance