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Table 3 Optimal parameters of the raised-cosine function

From: Novel adaptive muting technique for packet loss concealment of ITU-T G.722 using optimized parametric shaping functions

Packet loss rate MSE WB-PESQ segSNR fwSNRseg
  α r β r γ r α r β r γ r α r β r γ r α r β r γ r
1 % 0.41 1.2 250 0.31 0.3 400 1.11 1.4 200 0.71 1.2 250
3 % 0.61 1.2 200 0.51 0.9 350 1.01 1.3 250 0.91 0.7 200
6 % 0.91 1.5 200 0.31 0.2 450 1.21 1.5 200 1.01 1.0 200
10 % 0.61 1.1 300 0.31 0.2 350 0.81 0.1 200 1.01 1.0 200
20 % 0.41 1.1 300 0.31 1.0 450 0.71 1.2 200 1.11 1.3 250
Average 0.59 1.3 240 0.35 0.52 400 0.97 1.1 210 0.95 1.04 220