From: A priori SNR estimation and noise estimation for speech enhancement
Noise | 0Â dB | 5Â dB | 10Â 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 |