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Table 6 Results of the subjective preference tests

From: Audio bandwidth extension using ensemble of recurrent neural networks

  Prefer the former (%) Prefer the latter (%) No preference (%)
WB vs original SWB 6.7 76.0 17.3
EESN vs WB 46.5 25.3 28.2
HMM vs WB 44.6 29.3 26.1
EESN vs HMM 28.7 24.1 47.2
EESN vs original SWB 26.1 31.1 42.8
Original SWB vs HMM 35.1 20.9 44.0