The research progress about the intelligent recognition of lung sounds

This paper introduced the characteristics of the species, lung of the lung sounds signal, acquisition, processing and identification technology, based on the computer's lung sound signal processing and pattern recognition technology, and the research status at home and abroad and a variety of approaches to the study of the lung sound signals are summarized and reviewed in this paper, through a variety of cases of lung sound classification technology based on machine learning in recent years are summarized and the development situation of list; Finally, the study of lung sound classification technology and computer identification technology application development trend is prospected.