Spectrogram Images of Breathing Sounds for COVID-19 and other Pulmonary Abnormalities

Published: 25 May 2021| Version 2 | DOI: 10.17632/pr7bgzxpgv.2
Gokul Kv,
Sanjana Shivakumar,
Rahul Bhaumik,
Sunny Prakash Prajapati,
Kriti Bhalla


The dataset contains the spectrogram images of the real and generated human breathing sounds. The real breathing sounds are procured from Covid-19 patients as well as people not affected by Covid-19 (normal). The generated breathing sounds are procured from online medical repositories for educational purposes. The breathing sounds are segregated into 4 categories: Crackles-coarse, Crackles-fine, Wheezes, and Normal. The dataset comprises spectrogram images for - 420 coarse crackles (generated), - 375 fine crackles (generated), - 1143 normal (generated), - 322 wheezes (generated), - 1734 Covid-19 (real), - 2690 non Covid-19 (real)



Indian Institute of Science, PES University, M S Ramaiah Institute of Technology, Concordia University


Pneumonia, Pattern of Breathing, Sound, Flu Pandemic, Image Analysis, COVID-19