The Design of a New Digital Collecting System of Heart Sound Signals Based on XH-6 Sensor

Author

Chen Tian-hua ; Xing Su-xia ; Guo Pei-yuan ; Tang Hai-tao ; Chen Dan-ni

Author_Institution

Sch. of Comput. & Inf. Eng., Beijing Technol. & Bus. Univ., Beijing, China

Volume

3

fYear

2010

fDate

13-14 March 2010

Firstpage

837

Lastpage

840

Abstract

Human heart sound signals has the characteristics of strong noise, slight signal, strong randomness and vulnerability to outside interference. Accordingly we design a heart sound detection system based on the new XH-6 sensor to collect the slight heart sound signals, to display in real-time and to save the phonocardiogram. Measurement on different individuals shows that this detection system meets the requirements of human heart sound signals detection. Using this system we are able to differentiate clearly various components of heart sound through the phonocardiogram.

Keywords

acoustic signal detection; cardiology; medical signal detection; XH-6 sensor; heart sound signal detection; phonocardiogram; Acoustic noise; Acoustic sensors; Displays; Heart; Humans; Interference; Real time systems; Sensor phenomena and characterization; Sensor systems; Signal design; Biomedical Engineering; Cardiovascular Disease; Digital Signal Processing; Heart Sound Sensor; Heart sound signals;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on

Conference_Location

Changsha City

Print_ISBN

978-1-4244-5001-5

Electronic_ISBN

978-1-4244-5739-7

Type

conf

DOI

10.1109/ICMTMA.2010.25

Filename

5458779