From: A priori SNR estimation and noise estimation for speech enhancement
Noise | 0Â dB | 5Â dB | 10Â dB | ||||||
---|---|---|---|---|---|---|---|---|---|
DD + VAD | DD+[19] | Proposed | DD + VAD | DD+[19] | Proposed | DD + VAD | DD+[19] | Proposed | |
Babble | 2.552 | 2.797 | 2.964 | 2.204 | 2.190 | 2.571 | 1.774 | 1.594 | 1.992 |
Car | 4.467 | 4.111 | 4.649 | 3.934 | 3.503 | 4.085 | 3.263 | 2.889 | 3.219 |
Exhibition | 3.433 | 3.370 | 3.764 | 2.936 | 2.906 | 3.324 | 2.328 | 2.340 | 2.703 |
Station | 3.532 | 3.472 | 3.794 | 3.057 | 2.802 | 3.194 | 2.506 | 2.150 | 2.587 |
White | 5.245 | 4.702 | 5.417 | 4.887 | 4.088 | 4.833 | 4.211 | 3.617 | 4.091 |