Open AccessStudy and Analysis of Electronic Stethoscope Signal Using MATLAB & LabVIEW as Effective Tools
Author(s) -
Prihatin Oktivasari,
Herbener Amy,
H. Freddy,
Suprijadi
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1505/1/012054
Subject(s) - matlab , computer science , signal processing , audio signal , signal (programming language) , heart sounds , stethoscope , fast fourier transform , speech recognition , wavelet , wavelet transform , sound (geography) , acoustics , digital signal processing , computer hardware , artificial intelligence , algorithm , medicine , physics , programming language , operating system
This paper trades effectively with the study and analysis of heart sound signal processing from Electronic Stethoscope by using the Matlab tool. Examination of heart sound signal includes generation and simulation of heart sound signal, acquisition of real-time heart sound data, heart sound signal filtering and processing, extraction of feature, comparison of different techniques for cardiac signal processing. Heart sound signal analysis used FFT and Wavelet transform, identification of normal heart sound, calculating Beat Per Minute (BPM), and so on using the most familiar and multipurpose Matlab functionality with user interface LabVIEW. The reasonable need for Matlab functions can contribute us to work in high accuracy and convenience with heart sound signals for processing and analyzing both in realtime and through simulation.