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Table 1 The PESQ of the different graph models followed by the GMMSE method

From: An MMSE graph spectral magnitude estimator for speech signals residing on an undirected multiple graph

PESQ

 

Input SNR

Graph models

−15 dB

−10 dB

−5 dB

0 dB

5 dB

GMMSE-GKSO

1.028

1.283

1.058

1.465

1.420

GMMSE-GL

0.984

1.128

1.408

1.798

2.109

GMMSE-KGL

0.995

1.162

1.532

1.934

2.277