Skip to main content

Advertisement

Table 1 Recognition performance of FB, 2-SB reconstruction, and marginalization in the presence of different types of noise (unit: %)

From: A sub-band-based feature reconstruction approach for robust speaker recognition

   0 dB 5 dB 10 dB 15 dB 20 dB
Babble FB 82.60 84.02 87.01 87.49 89.49
  2-SB 82.96 85.30 87.84 89.30 91.25
  Marginalization 63.71 64.88 66.44 67.69 69.75
Factory1 FB 76.52 82.10 87.40 88.00 88.33
  2-SB 80.01 82.25 87.70 89.13 90.23
  Marginalization 67.54 68.10 68.33 68.51 69.40
Pink FB 75.12 80.78 84.83 87.55 89.11
  2-SB 76.66 82.43 87.40 89.62 90.27
  Marginalization 67.79 68.54 69.00 69.06 69.91
White FB 77.10 83.02 84.40 87.16 89.71
  2-SB 78.81 83.60 86.09 88.70 89.82
  Marginalization 68.00 68.92 70.21 70.77 71.21
Destroyer-engine FB 76.51 82.81 86.43 86.29 88.47
  2-SB 82.16 86.60 86.52 87.92 88.68
  Marginalization 66.64 67.26 68.30 68.48 69.97
Average FB 77.57 82.55 86.01 87.30 89.02
  2-SB 80.12 84.04 87.11 88.93 90.05
  Marginalization 66.74 67.54 68.46 68.90 70.05