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Table 2 Simulation results for the four different models at different system distances with incorrect system parameters after a room change

From: Residual feedback suppression with extended model-based postfilters

System-distance/dB Model Ps Pr (PrPs) STOI
   /dB /dB /dB  
− 40 A 10.72 18.08 7.36 0.86
  B 5.29 14.26 8.97 0.94
  C 5.28 14.22 8.94 0.94
  D 5.28 14.23 8.95 0.94
  - 0 0 0 1.00
− 30 A 10.72 17.90 7.18 0.86
  B 5.41 13.90 8.49 0.94
  C 5.28 13.75 8.47 0.94
  D 5.28 13.73 8.45 0.94
  - 0 0 0 1.00
− 20 A 10.74 17.14 6.40 0.86
  B 6.60 14.00 7.40 0.93
  C 5.30 12.42 7.12 0.94
  D 5.26 12.29 7.03 0.94
  - 0 0 0 1.00
− 10 A 10.73 16.41 5.68 0.86
  B 11.47 16.60 5.19 0.83
  C 5.63 11.24 5.61 0.93
  D 5.20 10.41 5.21 0.93
  - 0 0 0 0.99