Figure 2From: Perceptually controlled doping for audio source separationMOS/BSD relationship. Each line represents, for one of the 32 sources of the training corpus, the trajectory of the pair (BSD, MOS) during the sparsification process. For all the sources, the first point is (0, 4.64), but as soon as the second point (end of the first iteration), the MOS is very variable according to the source.Back to article page