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Table 4 Separation result of Section 5.2 [dB]

From: Nonparametric Bayesian sparse factor analysis for frequency domain blind source separation without permutation ambiguity

  RT20= 20ms
  D=2 D=4
  PF-ISFA PF-ICA PF-ISFA PF-ICA
SDR 2.76 2.32 1.95 2.51
ISR 3.53 3.54 2.36 3.27
SIR 6.87 6.48 9.90 6.87
SAR 7.39 9.96 5.61 11.28
  RT 20 = 150 ms
  D=2 D=4
  PF-ISFA PF-ICA PF-ISFA PF-ICA
SDR 1.82 2.15 1.28 3.01
ISR 2.71 3.02 1.64 3.34
SIR 2.64 3.19 5.50 11.45
SAR 6.37 7.67 3.58 9.55
  RT 20 = 400 ms
  D=2 D=4
  PF-ISFA PF-ICA PF-ISFA PF-ICA
SDR 1.79 1.71 1.57 1.95
ISR 2.80 2.93 1.96 2.69
SIR 2.84 2.35 6.31 4.60
SAR 6.56 9.37 4.46 9.62
  RT 20 = 600 ms
  D=2 D=4
  PF-ISFA PF-ICA PF-ISFA PF-ICA
SDR 1.36 1.40 1.19 1.51
ISR 2.38 2.52 1.59 2.22
SIR 1.36 0.79 4.40 3.50
SAR 5.81 9.41 3.69 8.55