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

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)

该数据集囊括了真实与生成的人体呼吸声音的频谱图图像。其中，真实的呼吸声音源自新冠患者以及未受新冠影响的人群（常态）。生成呼吸声音则来源于在线医学数据库，旨在教育目的。呼吸声音被划分为四类：粗糙啰音、细啰音、喘鸣音以及常态。数据集包含以下频谱图图像：420幅粗糙啰音（生成）、375幅细啰音（生成）、1143幅常态（生成）、322幅喘鸣音（生成）、1734幅新冠病例（真实）、2690幅非新冠病例（真实）。