Table 1.

Number of samples per class before and after augmentation.

Type	Class	Original	After
Heart Sound	AS	200	800
	MS	200	800
	MVP	200	800
	MR	200	800
	N	200	800
Lung Sound	COPD	793	793
	P	37	667
	H	35	665
	URTI	23	653
	BA	16	646
	BO	13	643