Covid-19 Estimation Online Test Based on Lung Sound

× How to use? Please allow microphone access in your browser, use stethoscope-microphone then auscultating your lung. May it also work with breath as near as possible with your mic device. May not work in some old mobile browser.

Hearing your lung sound...

Bronchial Breats

Coarse Crackles (Rales) :

Fine Crackles (Rales) :

Rhonchi :

Wheezing (expiratory) :

Stridor :

Vesicular Normal :

Nearest type:

Estimating...

× Attention! This is an only estimation, not guarantee the accuracy.

× You should know! This tool has not been scientifically tested.