Application of Generative Adversarial Nets (GANs) in Active Sound Production System of Electric Automobiles

Table 5

Quantitative evaluation results.

Validation set	Real samples	Raw audio GAN	Spectrogram GAN
Mixed samples	0.485	0.791	0.813
Real samples	0.495	0.735	0.881
Generated samples	0.504	0.814	0.945