Table 4 Results of the proposed algorithm with and without the polynomial regression using GMM-UBM method. Female data degraded with the lynx noise are used
From: A robust polynomial regression-based voice activity detector for speaker verification
SNR level (dB) | With polynomial regression | Without polynomial regression |
|---|---|---|
− 10 | 36.91 (0.69) | 43.36 (0.81) |
− 5 | 27.55 (0.52) | 34.08 (0.64) |
0 | 16.67 (0.31) | 20.30 (0.37) |
5 | 9.86 (0.18) | 11.38 (0.21) |
10 | 6.60 (0.12) | 7.61 (0.14) |