Title :
Respiratory Wheeze Detection System
Author :
Hsueh, Meng-Lun ; Chien, Jen-Chien ; Chang, Feng-Chia ; Wu, Huey-Dong ; Chong, Fok-Ching
Author_Institution :
Inst. of Electr. Eng., Nat. Taiwan Univ., Taipei
Abstract :
Respiratory sound is associated with many lung diseases. By observing respiratory sound symptoms, we can know more about lung conditions. In this research, we construct an efficient lung sound recording system according to CORSA, and develop a spectrogram process flow technique to object wheeze. It is a low cost and efficient system. In clinic test, we also can precisely objective wheeze up to about 89%
Keywords :
bioacoustics; diseases; lung; medical signal detection; medical signal processing; pneumodynamics; CORSA; efficient lung sound recording system; lung diseases; respiratory sound symptoms; respiratory wheeze system; spectrogram process flow technique; Acoustic sensors; Band pass filters; Costs; Diseases; Ear; Frequency; Low pass filters; Lungs; Spectrogram; Stethoscope; CORSA; respiratory sound; spectrogram; wheeze;
Conference_Titel :
Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the
Conference_Location :
Shanghai
Print_ISBN :
0-7803-8741-4
DOI :
10.1109/IEMBS.2005.1616260
