“…By using the anatomy of the respiratory system, it is possible to measure the amount of changed respiratory infections based on the cough sound (Bai et al, 2020 ; Alqudaihi et al, 2021 ; Mohammed et al, 2021 ). In the past years, studies have been conducted to identify whooping cough (pertussis), chronic obstructive pulmonary disease (COPD), tuberculosis and asthma using an algorithm of audio signals by analyzing cough sounds (Bai et al, 2020 ; Alqudaihi et al, 2021 ; Mohammed et al, 2021 ; Sadhana et al, 2021 ; Santosh et al, 2022 ). Nowadays, some universities in the world, including MIT University in the United States, Cambridge University in England, EPFL University in Switzerland, and Carnegie Mellon University in United States are studying the diagnosis of COVID-19 through cough with the help of artificial intelligence methods (Bai et al, 2020 ; Wang and Wong, 2020 ; Alqudaihi et al, 2021 ; Mohammed et al, 2021 ).…”