24 Hours of Portable Cough Sound Signal Monitoring

• 作 者: XIE Zhong-hao ZHAO Lei ZENG Bi-xin
• 机 构: School of Information & Engineering, Wenzhou Medical College,
• 出 处: Chinese Journal of Biomedical Engineering
• 发表日期: 2017年02期
• 关键词: cough Cough reflex protective clearance curative airway conduct WINCE matching

Coughing is the body clearance of airway secretions or foreign objects inside the protective breathing reflex, the intensity and frequency of occurrence for clinical diagnosis and curative effect evaluation provide important information.This paper introduces a non-specific human cough sound recognition system, which is based on WINCE4.2, using MFCC, DTW as main algorithm and SQLCE as background storage management, fullfill the detection of the cough sound. Clinical experiments prove that the system is stable, which can conduct effective detection and storage of cough sound.

Coughing is the body clearance of airway secretions or foreign objects inside the protective breathing reflex, the intensity and frequency of occurrence for clinical diagnosis and curative effect evaluation provide important information. This paper introduces a non-specific human cough sound recognition system, which is based on WINCE 4.2, using MFCC, DTW as main algorithm and SQLCE as background storage management, fullfill the detection of the cough sound. Clinical experiments prove that the system is stable, which can conduct effective detection and storage of cough sound.