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Table 2 Comparison results at different kinds of environments with different SNRs

From: A novel voice activity detection based on phoneme recognition using statistical model

NE SNR (dB) Proposed (%) G.729B (%) Sohn (%) MoLRT (%)
White -5 95.64 71.64 71.71 88.33
  0 96.31 72.55 79.75 94.91
  10 96.41 73.68 86.17 94.75
  20 96.77 74.65 87.58 93.17
Non-stat -5 78.46 70.60 81.74 80.56
  0 82.28 70.61 83.08 81.47
  10 86.47 70.92 84.15 82.75
  20 96.49 71.84 85.23 84.69
In car -5 94.81 71.22 83.78 79.79
  0 95.72 72.31 85.03 87.98
  10 96.58 74.62 85.98 92.41
  20 97.16 75.70 85.78 91.30
Street -5 91.42 76.29 79.95 84.71
  0 94.33 76.28 82.32 87.65
  10 95.94 75.61 84.39 90.09
  20 97.27 75.38 85.59 90.17