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Fig. 3 | EURASIP Journal on Audio, Speech, and Music Processing

Fig. 3

From: Quadratic approach for single-channel noise reduction

Fig. 3

PESQ and STOI scores of TIMIT speech signals as a function of the iSNR for N=3 and N=7 in the presence of white Gaussian noise. a PESQ scores with N=3. b PESQ scores with N=7. c STOI scores with N=3. d STOI scores with N=7. We set τy=2 for the quadratic filter \(\widetilde {\mathbf {h}}_{\text {max}}(k,n)\)

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