Figure 11
Results of PI with frequency-dependent determination of the kernel variance based on the SNR (PIDFSNR), with additional variation of the feature extraction parameters (PIDFSNR-Var), of the generalized subspace method (Subspace), spectral subtraction (SpecSub), and the MMSE log-spectral amplitude estimator (logMMSE) in terms of the PESQ measure on the test set of the Noizeus database corrupted by car noise.