Early Detection of Covid-19 Through Cough Sound Recognition using LPC and K-NN algorithm
7th International Conference on Sustainable Information Engineering and Technology, SIET 2022
; : 90-97, 2022.
Article
in English
| Scopus | ID: covidwho-2227441
ABSTRACT
COVID-19 (Coronavirus Disease 2019) is an infectious disease caused by the SARS-CoV-2 virus. This disease has spread worldwide since the beginning of 2020. Patients with this highly contagious disease generally experience only mild to moderate respiratory problems such as sore throat, cough, runny nose, fever, shortness of breath, and fatigue. However, some will become seriously ill and may cause severe respiratory distress or in severe cases multiple organ failure. Therefore, early identification of COVID-19 patients is very important. In this study, a disease detection system was created using an open dataset from COUGHVID which were contained the coughing sound of the Covid-19 disease. The implementation of the cough voice recognition system uses the K-Nearest Neighbor (K-NN) machine learning method and the Linear Predictive Coding (LPC) as method of extracting features from voice. The system was built using the Raspberry Pi 3 b+ microcontroller with microphone voice input and connected to a 3.5-inch LCD touchscreen display as the interface of the system device. The test uses a coughing sound as input through a microphone and processed by LPC feature extraction. At each running process, about 399 MB of memory is used from a total of 1 GB of memory. Meanwhile, the prediction of coughing sounds with the K-NN classification algorithm using 5 neighbors produces accuracy of 62% to predict disease. © 2022 ACM.
Coughing Sound; Covid-19; Embedded System; K-NN; LPC; Memory Usage; Learning systems; Microphones; Nearest neighbor search; Speech recognition; Viruses; Cough sounds; Embedded-system; K-near neighbor; Linear Predictive Coding; Nearest-neighbor algorithms; Nearest-neighbour; Sound recognition; Diseases
Full text:
Available
Collection:
Databases of international organizations
Database:
Scopus
Type of study:
Prognostic study
Language:
English
Journal:
7th International Conference on Sustainable Information Engineering and Technology, SIET 2022
Year:
2022
Document Type:
Article
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