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Table 1 Objective performance comparison

From: Musical note analysis of solo violin recordings using recursive regularization

 

SIR

SAR

SDR

NMF with harmonic constraints [13]

26.08

6.19

6.13

Time-dependent parametric NMF [5]

23.06

6.78

6.56

Proposed method

29.08

6.74

6.70

  1. Objective performance comparison of NMF with harmonic constraints [13], time-dependent parametric NMF [5], and the proposed method by using SIR, SAR, and SDR.