Development of an Electronic Stethoscope and a Classification Algorithm for Cardiopulmonary Sounds

Development of an Electronic Stethoscope and a Classification Algorithm for Cardiopulmonary Sounds

With conventional stethoscopes, the auscultation results may vary from one doctor to another due to a decline in his/her hearing ability with age or his/her different professional training, and the problematic cardiopulmonary sound cannot be recorded for analysis. In this paper, to resolve the above...

Full description

Bibliographic Details
Main Authors: Yu-Chi Wu, Chin-Chuan Han, Chao-Shu Chang, Fu-Lin Chang, Shi-Feng Chen, Tsu-Yi Shieh, Hsian-Min Chen, Jin-Yuan Lin
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Sensors
Subjects:
electronic stethoscope
cardiopulmonary sound classification
principal component analysis
Mel-frequency cepstral coefficients
ensemble learning
Online Access:https://www.mdpi.com/1424-8220/22/11/4263

Internet

https://www.mdpi.com/1424-8220/22/11/4263

Similar Items