[Research progress of adventitious respiratory sound signal processing].
Adventitious respiratory sound signal processing has been an important researching topic in the field of computerized respiratory sound analysis system. In recent years, new progress has been achieved in adventitious respiratory sound signal analysis due to the applications of techniques of non-stationary random signal processing. Algorithm progress of adventitious respiratory sound detections is discussed in detail in this paper. Then the state of art of adventitious respiratory sound analysis is reviewed, and development directions of next phase are pointed out.
School of Biology Science and Engineering, South China University of Technology, Guangzhou 510640, China. betty@scut.edu.cn
Zhenzhen
Z
Li
School of Biology Science and Engineering, South China University of Technology, Guangzhou 510640, China.
Xiaoming
X
Wu
D000465:Algorithms; D006801:Humans; D012135:Respiratory Sounds / Q000145:classification* / Q000502:physiology*; D012815:Signal Processing, Computer-Assisted