The phonocardiographic data recording & processing system: an effective approach

被引：2
|
作者：
Makesheva, Kulyash K. [1 ]
Altay, Eldos A. [2 ]
Sadykova, Aygerim A. [3 ]
机构：
[1] Kazakh Natl Res Tech Univ, 22a Satpayev Str, Alma Ata, Kazakhstan
[2] St Petersburg Natl IT Mech & Opt Res Univ, Fed State Autonomous Higher Educ Inst, Kronverkskiy Av 49, St Petersburg, Russia
[3] Natl Res Cardiac Surg Ctr, Turan Av 38, Astana, Kazakhstan
来源：
CARDIOMETRY | 2018年 / 12期
关键词：
Cardiovascular system; Phonocardiogram; Phonocardiac signal; Recording; Processing; Visualization;
D O I：
10.12710/cardiometry.2018.12.6668
中图分类号：
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号：
1001 ;
摘要：
Some results obtained in recording and processing of phono-cardiograms are presented herein. To process phonocardiographic signals, a cascade filtration method has been used that allows detecting tones of the cardiovascular system in the background noise. The effectiveness of the proposed processing method is demonstrated by the results of visualization.
引用
收藏
页码：66 / 68
页数：3
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