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Table 2 Average performance comparison for all 12 noises over five SNR levels ranging from −10 to 10 dB

From: Efficient voice activity detection algorithm using long-term spectral flatness measure

VAD AMR1 AMR2 G.729B LTSV LSFM
CORRECT 81.00 86.07 70.87 88.08 88.95
HR1 78.96 81.25 55.16 88.04 85.53
HR0 82.22 88.96 80.33 88.10 91.00
FEC 1.46 1.09 2.28 0.41 0.49
MSC 6.42 5.94 14.56 4.07 4.93
OVER 2.53 2.15 1.06 2.46 1.39
NDS 8.59 4.75 11.24 4.98 4.24