Detection of COVID-19 in smartphone-based breathing recordings: A pre-screening deep learning tool.

ABSTRACT: This study was sought to investigate the feasibility of using smartphone-based breathing sounds within a deep learning framework to discriminate between COVID-19, including asymptomatic, and healthy subjects. A total of 480 breathing sounds (240 shallow and 240 deep) were obtained from a publicly available database named Coswara. These sounds were recorded by 120 COVID-19 and 120 healthy subjects via a smartphone microphone through a website application. A deep learning framework was proposed herein that relies on hand-crafted features extracted from the original recordings and from the mel-frequency cepstral coefficients (MFCC) as well as deep-activated features learned by a combination of convolutional neural network and bi-directional long short-term memory units (CNN-BiLSTM). The stati

SUBMITTER: Alkhodari M 

PROVIDER: S-EPMC8758005 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature