New Delhi: To understand, detect and avoid the coronavirus, researchers around the world are making a variety of tools and analyzing hundreds of ways to prevent infection. Professor Rita Singh of Carnegie Mellon University in Pittsburgh has designed a tool that can detect a corona infection by a person's coughing sound, his or her way of speaking, and even breathing. Currently, researchers are recording patients' voices and their coughing sounds and then through AI algorithms these recordings determine whether a person has a corona infection. Regarding the Corona Voice Detector, Professor Singh says that it traces the subtle movements of a person's voice that are not heard by the general audience, but still present. Any condition affecting the lungs or respiratory system - as detected in cases of corona infection - has an impact on voice. This tool is basically a self-learning system that is trying to understand not only common cough, but also corona infection present in voice. Also Read: Punjab: If you leave house without mask, police will take such action Center urges state government to establish this manufacturing park Shivraj cabinet waiting for a green signal from high command 7 lakh people infected in America, more than 35 thousand died