From: Bayesian STSA estimation using masking properties and generalized Gamma prior for speech enhancement
Input SNR (dB) | −10 | −5 | 0 | 5 | 10 |
---|---|---|---|---|---|
Input noisy speech | 1.13 | 1.26 | 1.47 | 1.75 | 2.06 |
Choice of α = 0 | 1.49 | 1.70 | 2.03 | 2.39 | 2.72 |
Choice of α = 0.22 | 1.49 | 1.73 | 2.06 | 2.41 | 2.76 |
Original choice of α | 1.50 | 1.73 | 2.08 | 2.44 | 2.78 |
Proposed choice of α | 1.54 | 1.77 | 2.14 | 2.49 | 2.81 |