Results: 
The sound made by coronavirus patients is so specific that we can reveal who has the disease or not9. An audio sample of covid-19 patients likes: the sound of the cough, a pattern of breathing, respiration rate, way of speech, intervals of their breathing will be recorded9. Data will be used for machine learning algorithms that analyze the audio sample for the symptoms of covid-19. The artificial intelligence needs to hear many voices to understand that subtle variation in sound that suggests the same one are infected. Breath sound may sound clear & fast as the disease progress; we hear the faint wheezing having prolonged expiratory phase, having high or low pitch. In case of mild corona infection patients may auscultate fine, crackles, high pitch, and having popping sound10,11. Sound like firewood burning in a fireplace. Whereas in severe corona patients sound will be similar to ARDS (Acute respiratory distress syndrome)12,13.
Coarse rales with diffuse rhonchi will be observed in corona patients. Coarse rales have a low pitch, popping and bubbling whereas in rhonchi there is continuous low pitch, rumbling and gurgling12,13. The corona patients have cough sounds for a continuous half-hour with two coughs sounds14,15. Each episode lasts for 15-30 seconds14. The presence of mucus and phlegm, the sound of sneezing and runny nose mean patients are not suffering from Covid-1915. The corona patients have dry cough very consistent sound. They were triggered by a tickle in the back of the throat with a barking or hoarse sound14,16. There will be a wheezing sound if lungs or intercostals muscles are injured due to covid-1916.