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Table 1 Experimental conditions

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

No. of sources K

2

Sampling rate

16 [kHz]

STFT window length

64 [ms]

STFT shift length

32 [ms]

Iterations

300 [times]

Hyperparameters

(p ε , q ε ) = (10000, 1.0)

 

(p A , q A ) = (1.1, 0.1)

 

(p α , q α ) = (3.2, 0.21)

 

β = 0.5