EURASIP Journal on Advances in Signal Processing

Table 6 Average performance of MINT, RMCLS, and PMINT using the optimal intrusively determined reshaping filter length \(L^{\text {opt}}_{g}\)

From: Improving the conditioning of the optimization criterion in acoustic multi-channel equalization using shorter reshaping filters

	S ₁			S ₂			S ₃
	ΔDRR [dB]	ΔfSNR [dB]	ΔCD [dB]	ΔDRR [dB]	ΔfSNR [dB]	ΔCD [dB]	ΔDRR [dB]	ΔfSNR [dB]	ΔCD [dB]
\(L^{\text {opt}}_{g}\)-MINT	4.41	−0.55	−1.31	1.66	−2.07	0.07	1.20	−3.89	−0.22
\(L^{\text {opt}}_{g}\)-RMCLS	6.75	3.53	−1.77	1.76	−0.81	−0.39	1.31	−0.61	−0.52
\(L^{\text {opt}}_{g}\)-PMINT	6.98	8.65	-1.78	4.42	2.58	-0.66	2.40	1.88	-0.57

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