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Table 2 Separation result of Section 5.1 [dB]

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

  RT20= 20ms
  PF-ISFA FD-ISFA
  Perm Non-perm Perm Solver
SDR 10.07 8.21 12.95 7.94
ISR 17.44 14.71 19.28 13.22
SIR 19.86 16.81 20.30 13.99
SAR 11.70 11.13 15.40 14.48
  RT 20 = 150 ms
  PF-ISFA FD-ISFA
  Perm Non-perm Perm Solver
SDR 6.85 4.71 6.68 4.21
ISR 11.62 9.30 11.33 8.35
SIR 11.16 8.15 10.84 7.24
SAR 11.38 10.15 11.32 10.62
  RT 20 = 400 ms
  PF-ISFA FD-ISFA
  Perm Non-perm Perm Solver
SDR 5.22 3.14 6.53 3.00
ISR 9.97 7.70 10.95 7.26
SIR 9.81 6.93 10.73 6.53
SAR 9.49 8.68 11.77 10.77
  RT 20 = 600 ms
  PF-ISFA FD-ISFA
  Perm Non-perm Perm Solver
SDR 3.57 1.56 4.26 1.16
ISR 8.07 5.89 8.67 5.37
SIR 7.01 4.07 7.72 3.37
SAR 8.21 7.73 9.19 8.41