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Table 1 Source separation results for 1 s of speech

From: Perceptually controlled doping for audio source separation

No. of sources SDR (dB) SDR sparse (dB) SIR (dB) SIR sparse (dB) SAR (dB) SAR sparse (dB)
2 50.4 49.9 60.4 59.8 51.5 51.2
3 14.0 15.1 18.6 19.8 16.3 17.5
4 9.5 10.7 13.5 14.7 12.2 13.4
5 5.8 6.6 9.1 9.8 9.7 10.7
6 3.5 4.5 6.5 7.3 8.2 9.3
  1. SDR, SIR, and SAR for original and sparsified signals. Mean values of 100 simulations with 1-s speech signals.