TABLE I. details of the Five Experimental Datasets Used in the Simulation.

Name of Dataset	Categories	Number of speech samples in each class
Dataset-1 [9]	Breathing-deep	50 N + 47 P
	Breathing-shallow	49 N + 47 P
	Cough-heavy	50 N + 47 P
	Cough-shallow	50 N + 47 P
	Counting-Fast	17 N + 42 P
	Counting-Normal	17 N + 42 P
	Vowel-/o/	50 N + 47 P
	Vowel-/e/	50 N + 47 P
	Vowel-/a/	50 N + 47 P
Dataset-2 [10]	Breathing	64 N + 46P + 167 AP
	Cough	200 N +47 P + 112 AP
Dataset-3 [26]	Cough	73 N + 48 P
Dataset-4 [11]	Spoken Sentence	237 N + 465 P
Dataset-5 [7]	Cough	1155 N + 1155 P

* The classes are named as COVID-19 Positive (P), COVID-19 Negative or healthy (N), and Asthma Positive (AP)