Table 2 Test results of LSD
From: Speech enhancement based on Bayesian decision and spectral amplitude estimation
Enhancement methods | LSD | |||
|---|---|---|---|---|
0 dB | 5 dB | 10 dB | 15 dB | |
Noisy speech | 19.62 | 16.14 | 12.95 | 10.11 |
MMSE | 11.07 | 8.89 | 7.04 | 5.50 |
WEDM | 9.45 | 7.51 | 5.84 | 4.46 |
β-STSA | 10.73 | 8.52 | 6.56 | 4.89 |
SDEA | 9.68 | 7.90 | 6.37 | 5.09 |
BDSAE | 7.49 | 6.08 | 4.85 | 3.86 |